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Top Software Developers for Telecommunication Companies in London

Ratings Updated: April 3, 2026

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Tech Alchemy

5.0 33 reviews
Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

10% Custom Software Development

40% Blockchain

20% Mobile App Development +2 services

20% Web Development

10% IT Strategy Consulting

Tech Alchemy is a bespoke software development company specializing in full-stack and custom software creation, often integrating advanced technologies like AI and blockchain. Across their reviews, 100% of clients praised their project management, innovation, and commitment to understanding and realizing client visions. Notably, 85% of reviewers highlighted their strategic and technical expertise as key strengths.

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Reviews mention Collaborative
Clients express a highly positive sentiment regarding the collaborative nature of Tech Alchemy. One client noted their project management style as 'honest and collaborative,' emphasizing that the agency felt like an extension of their own team. The CEO's openness and commitment to the success of their partners were highlighted as key factors in their selection process. Overall, clients appreciate the personable and easy-to-work-with approach of Tech Alchemy.

App Development for Digital Coach

5.0 Apr 12, 2021

The project management style of the company is described as honest and collaborative. The team is personable, young, and easy to work with, which contributes to a positive working environment. They could improve by providing bigger nudges if there is something on the client's side holding up the project, indicating their willingness to enhance collaboration even further.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews for Tech Alchemy highlight their exceptional ability to understand product vision and deliver innovative solutions, particularly in AI-driven projects. Clients commend their commitment to meeting deadlines, navigating complexities, and fostering strong relationships. One client noted their 'best in class' approach and the seamless integration of strategic, technical, and design skills. Overall, the sentiment is highly positive, with clients expressing satisfaction and admiration for the team's dedication and effectiveness.
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Industry Experience

Tech Alchemy has received positive feedback across various industries, showcasing their expertise in Financial Services, Arts, Gaming, Software, and Healthcare. Clients commend their innovative approach, timely delivery, and strong communication. In Financial Services, they excelled in app development for fintech solutions. In Arts and Gaming, their blockchain capabilities were highlighted, enhancing user engagement. Notably, their work in Healthcare and IT Services revealed their adaptability and commitment to client success. Overall, their strengths in technical knowledge and project management make them a suitable partner across diverse sectors.
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Non-profit Financial services Gaming Software Sports Media Other Industry Government IT Services Healthcare Hospitality & leisure Advertising & marketing Business services Consumer Products Arts, entertainment & music

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England (18) Germany (2) Virgin Islands (British) (1) Bulgaria (1) Canada (1) Indonesia (1) United States (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

Greenwich Mean Time (GMT)

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Simform

4.8 84 reviews
Premier Verified

$25,000+

$25 - $49 / hr

1,000 - 9,999

Serves London, England

Services provided

10% Custom Software Development

20% AI Development

20% Cloud Consulting & SI +5 services

10% CRM Consulting and SI

10% E-Commerce Development

10% ERP Consulting and SI

10% Enterprise App Modernization

10% Mobile App Development

Simform is a custom software development company specializing in end-to-end software development solutions, including both front-end and back-end services. The firm is praised for its high-level expertise, responsiveness, and seamless integration with clients' teams, with approximately 90% of reviews highlighting their effective project management and timely delivery. While most clients express satisfaction, 10% of reviews suggest room for improvement in transparency and accountability.

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Reviews mention Knowledgeable
The feedback regarding Simform's knowledgeability is overwhelmingly positive. Clients frequently highlight their impressive technical expertise, with specific mentions of their ability to communicate complex concepts clearly to non-technical stakeholders. For instance, one client noted their 'excellent technical knowledge' related to AWS and app development, while another emphasized their 'knowledgeable ideas' that significantly contributed to project success. Overall, clients express strong confidence in Simform's capabilities, indicating a high sentiment of satisfaction with their knowledge.

UI/UX Design, Mobile App & AWS Development for Media Company

5.0 Feb 29, 2024

The Simform team has excellent technical knowledge (e.g. AWS, Flutter, Google Ad Mob, etc.) that we use in our app and was very good at communicating technical items in ways that we as non-technical people could understand.
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Custom Software Dev for an IT Consulting Company

5.0 Jun 23, 2023

We’re impressed by Simform’s flexibility and the knowledgeable ideas that they propose.
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Mobile App Development for Marketing Tools Company

5.0 Jun 21, 2023

I like the fact that all individuals we work with are highly educated, extremely knowledgeable with the software/processes and communicate very well in English.
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Mobile & Web Devs for Community Kitchen App

5.0 Sep 16, 2019

Simform has many years of working with worldwide businesses to deliver successful IT projects. They have a strong knowledge base and leverage any other skills quickly with a high level of confidence.
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Mobile App Dev for On-Demand Car Washing Service

5.0 Sep 6, 2019

Beyond their reasonable price structure and technical knowledge, their team is reliable and productive.
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3 of 4 reviews are 5 stars

2 new reviews for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 4 times in the past 6 months
In the last six months, client feedback for Simform has been overwhelmingly positive, highlighting their responsiveness, technical expertise, and structured communication. One client noted their proactive approach and timely delivery of complex projects, while another emphasized the unique blend of technical depth and clear communication. Clients appreciated the team's ability to navigate challenges and deliver on expectations without surprises. Overall, clients expressed high satisfaction, recommending Simform as a reliable partner for software development and digital transformation.
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United States (49) Canada (6) England (4) Germany (4) United Arab Emirates (2) Switzerland (2) Netherlands (1) Norway (1) Singapore (1) Sweden (1) Israel (1) Ireland (1) Hungary (1) Finland (1)

This provider is fluent in 1 language:

English

This provider is available in 4 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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1 of 2 London-based review is 5 stars

$200,000 – $999,999 avg. project cost for Custom Software Development services in London

Custom Software Development project highlight

Mobile App & Software Development for Medical Device Company
5.0 — Simform was hired by a medical device company to build a mobile app for iOS and Android. They're also tasked with providing software development support for the client's R&D department. Read more
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Leobit

4.9 53 reviews
Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves London, England

Services provided

35% Custom Software Development

30% AI Development

15% Web Development +2 services

10% Cloud Consulting & SI

10% Mobile App Development

Leobit is a Custom Software Development company known for its strong expertise in modern architecture and end-to-end software development. Their reviews highlight an impressive 100% satisfaction rate with clients frequently praising their technical proficiency, project management, and communication skills. Many clients specifically commend their ability to deliver projects on time and within budget while maintaining high-quality standards.

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2 of 2 reviews are 5 stars

1 new review for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
In the last six months, clients have praised Leobit's exceptional project management and technical expertise. One CEO highlighted their ability to deliver projects ahead of schedule and bring innovative ideas to enhance concepts. A Development Director commended their flexibility in adapting to changing requirements and maintaining clear communication. Overall, sentiment is overwhelmingly positive, with no significant areas for improvement identified, reinforcing Leobit's reputation for quality and reliability in software development.
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Average Project Cost Breakdown

$50,000 to $199,999 (14) $10,000 to $49,000 (9) $200,000 to $999,999 (7) Less than $10,000 (5)

What Clients Have Said
Clients consistently highlight Leobit's competitive pricing and exceptional value for money. Feedback indicates that their pricing fits various budgets while delivering high-quality results. One client noted, 'Good value for cost' and another emphasized their flexibility in optimizing project costs for a non-profit organization. Overall, the sentiment reflects satisfaction with the balance between cost and the quality of service provided, affirming Leobit as a reliable partner for software development.
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1 of 1 London-based review is 5 stars

$200,000 – $999,999 avg. project cost for Custom Software Development services in London

Custom Software Development project highlight

App Development & Testing for Financial Services Co
5.0 — A financial services company has hired Leobit for app development and testing. The team has provided on-site web app development of a client-facing app and a legacy loan system. Read more
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Attrecto Next Tech Digital Solutions

4.5 4 reviews
Premier Verified

$10,000+

$25 - $49 / hr

50 - 249

Serves London, England

Services provided

15% Custom Software Development

15% IT Staff Augmentation

10% AI Consulting +6 services

10% AI Development

10% Digital Strategy

10% IT Strategy Consulting

10% Mobile App Development

10% UX/UI Design

10% Web Development

Attrecto Next Tech Digital Solutions is a custom software development company known for its expertise in bespoke software creation and end-to-end software development services. The firm has received overwhelmingly positive feedback, with clients highlighting their adaptability and effective communication. Approximately 100% of reviewers commend their ability to listen and adjust to client needs.

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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback for Attrecto Next Tech Digital Solutions highlights their effective collaboration and adaptability in developing a B2B software product for the small business M&A industry. Clients commend the team's responsiveness and ability to align with their needs, resulting in positive early user feedback. Overall, the sentiment is highly favorable, with no significant areas for improvement noted.
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Industry Experience

Attrecto Next Tech Digital Solutions has proven expertise across multiple industries, particularly in Financial Services, Business Services, and Arts & Entertainment. Clients commend their flexibility, project management capabilities, and technical knowledge. Feedback highlights successful website and app development in Financial Services, robust software solutions for Business Services, and innovative mobile applications in the Arts. Overall, the sentiment is positive, indicating that Attrecto is a suitable partner for companies seeking digital transformation and development in these sectors.
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Business services Arts, entertainment & music Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have consistently praised Attrecto Next Tech Digital Solutions for their competitive pricing and exceptional value for money. One client noted that they chose Attrecto for their affordable European rates compared to American firms. Another client highlighted that their projects, ranging from $50,000 to $2,000,000, delivered satisfactory results, leading to ongoing partnerships. Overall, the sentiment reflects strong satisfaction with the cost-effectiveness and quality of services provided.
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United States (3) England (1)

This provider is fluent in 2 languages:

English

Hungarian

This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

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Infinum

4.8 55 reviews

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Premier Verified

$50,000+

$150 - $199 / hr

250 - 999

London, England

Services provided

20% Custom Software Development

20% Mobile App Development

20% Web Development +4 services

10% AI Development

10% Cybersecurity

10% IoT Development

10% UX/UI Design

Infinum is a bespoke software development company specializing in custom software creation and full-stack software development. Their reviews indicate high client satisfaction, with notable praise for their project management, adaptability, and technical expertise. Approximately 90% of clients mention their professionalism and problem-solving abilities, while around 70% highlight their effective communication and responsiveness.

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Industry Experience

Infinum has demonstrated expertise across various industries, including gaming, financial services, automotive, telecommunications, and non-profit organizations. Clients praised their strong project management, adaptability, and ability to deliver high-quality products tailored to unique industry needs. In the gaming sector, they excelled in UX/UI design for mobile apps; in financial services, they enhanced user experience for banking applications. Sentiments are largely positive across sectors, indicating that Infinum is well-suited for clients seeking innovative digital solutions.
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Gaming Software Automotive IT Services Non-profit Financial services Other Industry Information technology Supply Chain, Logistics, and Transport Consumer products & services Transportation Arts, entertainment & music Design Healthcare Chemicals & Biotechnology Business services Nonprofit Consumer Products Manufacturing Consulting Telecommunications

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Average Project Cost Breakdown

$200,000 to $999,999 (15) $50,000 to $199,999 (11) $10,000 to $49,000 (7) $1,000,000 to $9,999,999 (5)

What Clients Have Said
Clients have expressed a positive sentiment towards Infinum's pricing and overall value for money. Many highlighted that their costs were competitive and fit within budget constraints, with one client noting, "Pricing fit our budget." Another stated, "Good value for cost," indicating satisfaction with the return on investment. However, some reviews mentioned concerns about project management and delivery timelines, suggesting that while the value is generally perceived as high, there is room for improvement in efficiency.
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United States (20) Croatia (12) Netherlands (5) Slovenia (5) Germany (3) England (2) Austria (2) Lithuania (1) Malta (1) Slovakia (1) Latvia (1) Denmark (1) Cayman Islands (1)

This provider is fluent in 1 language:

English

This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.0

Willing to Refer

5.0

Infinum's London clients highlight their expertise in mobile app creation and project management, emphasizing their ability to adapt to startup environments. They provide clear, efficient processes, high-quality work, and cost transparency, making them a trusted partner for complex, fast-paced projects.
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Instinctools

4.7 35 reviews
Premier Verified

$10,000+

$25 - $49 / hr

250 - 999

London, England

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +23 services

10% Cloud Consulting & SI

10% IT Staff Augmentation

10% Mobile App Development

10% UX/UI Design

10% Web Development

3% E-Commerce Development

1% AI Agents

1% AI Consulting

1% API Development

1% CRM Consulting and SI

1% Computer Engineering

1% DevOps Managed Services

1% Digital Engineering

1% ERP Consulting and SI

1% Enterprise App Modernization

1% Generative AI

1% IT Managed Services

1% IT Strategy Consulting

1% Other Application Development

1% Product Design

1% Robotics Process Automation

1% Wearable App Development

1% Web Design

Instinctools is a custom software development company renowned for its tailored and full-stack software development services. Overall, clients express high satisfaction with Instinctools' project management and delivery capabilities, with numerous reviews highlighting their responsiveness, quality of work, and effective remote collaboration. Approximately 85% of the feedback is positive, with frequent commendations for their innovative solutions and cost-effectiveness.

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Reviews mention High-quality work
Clients consistently commend *instinctools for delivering high-quality work across various projects. Feedback highlights their impressive technical skills, commitment to timelines, and ability to exceed expectations. Notable remarks include a client stating, 'They always produce high-quality deliverables,' and another noting their 'diligent approach to communication and seamless collaboration.' Overall, the sentiment reflects strong satisfaction with the quality of work and the professionalism of the team, with clients feeling they have found a reliable partner.

Web-Based UX/UI Design Services for Engineering Company

5.0 Sep 10, 2024

*instinctools delivers great work at a reasonable price, and they are very flexible with cost options. I was also impressed with how the project was structured in terms of their expertise: they literally gave us access to experts and professionals that openly shared their knowledge with us.
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Enterprise App Modernization for CX Solutions Company

4.5 Feb 28, 2024

On most of the epics the team was tasked with, they were able to exceed our expectations in both the quality of work, as well as hitting delivery milestones. We were also impressed with the team's effort to be involved more, and to reach beyond the areas they worked on.
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Outsourced Dev for Development Company

4.0 Aug 30, 2019

While it takes time for us to explain our requirements, they always produce high-quality deliverables.
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Development for Security Analysis Software

4.5 Feb 23, 2018

The language support project exceeded the features we originally planned and was delivered on time with high quality. The early development tasks were generally proofs of concept (POCs), with follow-up assignments for completing the implementation of the corresponding features.
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Long-term Dev Engagement for Industrial Automation Startup

5.0 Jan 18, 2017

They spent quality time and provided quality work for us, which we've appreciated.
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1 of 4 reviews are 5 stars

2 new reviews for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
In the past six months, clients have expressed high satisfaction with *instinctools, highlighting their effective communication and project management skills. One client noted their ability to secure critical business applications, while another praised their consultants for improving functionality and delivering on time. Overall, the feedback reflects a strong sentiment regarding their responsiveness and quality of work, with no significant areas for improvement identified by clients.
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Average Project Cost Breakdown

$10,000 to $49,000 (7) $50,000 to $199,999 (5) $200,000 to $999,999 (4) Less than $10,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently noted that *instinctools offers competitive pricing and good value for money. Feedback highlighted that their pricing fits various budgets, with one client stating, 'Pricing fit our budget,' while another remarked on their 'good value for cost.' Overall sentiment indicates satisfaction with the cost-effectiveness of services, though some reviews suggest a desire for clearer communication regarding project scope to avoid unexpected costs.
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London, England

2 Eastbourne Terrace
London, England W2 6LG
2 - 5

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Featured

What are Featured Providers?
DreamzTech Solutions

4.9 51 reviews
Premier Verified

$25,000+

< $25 / hr

250 - 999

Serves London, England

Services provided

25% Custom Software Development

25% AI Development

10% AI Agents +6 services

10% Generative AI

10% Web Development

5% AI Consulting

5% Enterprise App Modernization

5% IT Strategy Consulting

5% Mobile App Development

DreamzTech Solutions is a Custom Software Creation company that specializes in tailored software development, offering full stack and bespoke solutions. Based on their reviews, 90% of feedback is positive, highlighting their commitment to delivering customized solutions on time and their impressive project management skills. Their deep understanding of client needs and ability to adapt are mentioned in 80% of reviews, showcasing their dedication to client satisfaction and quality.

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8 of 8 reviews are 5 stars

4 new reviews for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 8 times in the past 6 months
Recent reviews for DreamzTech Solutions reflect a strong overall sentiment, highlighting their effective project management and tailored solutions. Clients praised their ability to meet specific needs, such as developing platforms that enhanced operational efficiency and decision-making. Notably, one client reported a 40% reduction in title commitment preparation time, while another noted improved fraud detection accuracy. Communication and responsiveness were consistently commended, with suggestions for earlier documentation being the only area for potential improvement.
Read 8 Recent Reviews

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Average Project Cost Breakdown

$10,000 to $49,000 (12) $50,000 to $199,999 (12) Less than $10,000 (5) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Overall feedback on DreamzTech Solutions indicates strong client satisfaction regarding cost and value for money. Clients consistently noted that their pricing fits within budget constraints and provides good value compared to competitors. For instance, one CEO stated, 'Pricing fit our budget' and highlighted the company's ability to deliver tailored solutions without compromising quality. Another client mentioned, 'They were able to deliver exactly what I had envisioned for the price they had originally quoted,' reflecting a positive sentiment towards the cost-effectiveness of their services.
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United States (24) England (4) Bahamas (1) Colombia (1) Germany (1) Netherlands (1) South Africa (1)

This provider is fluent in 1 language:

English

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1 of 1 London-based review is 5 stars

$50,000 – $199,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Development for Accounting Firm
5.0 — Dreamztech Solutions developed custom software for an accounting firm. The solution was designed to improve customer experience and automate the client's key internal process. Read more
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CubeZoo

4.9 31 reviews
Premier Verified

$10,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

15% Custom Software Development

30% Mobile App Development

20% AI Development +2 services

20% Web Development

15% UX/UI Design

CubeZoo is a custom software development company specializing in tailored software solutions, including UX design, API development, and platform management. Client feedback highlights their strategic approach and technical proficiency, with 100% of reviews noting their ability to meet deadlines and adapt to complex requirements. Their communication is consistently praised, though some clients suggest more frequent visual updates in early project stages.

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Reviews mention Patient
Overall sentiment regarding CubeZoo reflects a strong appreciation for their patience and effective communication throughout the project. One client highlighted, 'Massive respect to both Charlene and Sam for their patience and kind will to see the task through in such tight deadlines.' This sentiment underscores the team's ability to navigate challenges with composure, contributing to a smooth workflow and positive client experience.

UI/UX Design for Coffee Company

5.0 Apr 19, 2022

It's been a very smooth transition of communication and deliverables. Massive respect to both Charlene and Sam for their patience and kind will to see the task through in such tight deadlines.
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More responsive than most other service providers

CubeZoo is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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1 of 1 London-based review is 5 stars

$10,000 – $49,000 avg. project cost for Custom Software Development services in London

Custom Software Development project highlight

Custom Software Dev for Financial Services Company
5.0 — CubeZoo is developing an API tool for a financial services company. The solution extracts data from accounting software programs and transforms those into reports and graphics. Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

London-based reviewers praise CubeZoo for their expertise in branding, platform development, and complex automation solutions. Clients highlight their professional approach, innovative thinking, and timely delivery in projects like brand architecture and legal submission tools, emphasizing their strong technical skills and excellent communication.
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BBD

4.8 6 reviews
Premier Verified

$25,000+

$50 - $99 / hr

1,000 - 9,999

London, England

Services provided

40% Custom Software Development

20% Cloud Consulting & SI

10% Application Management & Support +3 services

10% DevOps Managed Services

10% IT Strategy Consulting

10% UX/UI Design

BBD is a custom software development company specializing in tailored software creation and complex integrations. Their exemplary performance is highlighted by on-time delivery and client satisfaction, with 100% of reviews emphasizing their responsive and flexible approach. They are lauded for their partnership-oriented culture and seamless integration with client teams.

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Reviews mention Timely
Overall sentiment regarding timeliness in project delivery for BBD is highly positive. Clients consistently noted that BBD delivered items on time, with one client highlighting that every request was met promptly within agreed timescales. Another client emphasized 'ontime delivery and client satisfaction,' while a third mentioned that all requests were responded to in a timely manner, ensuring smooth operations. This track record of meeting deadlines has contributed significantly to client satisfaction and trust.

Web Design, Branding & SEO for Charity Organization

5.0 Jul 2, 2025

Every request was met with a very prompt response with delivery always within agreed timescales. Their willingness to respond in a very quick fashion, and the careful thought that had clearly gone into the logo and strapline branding.
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App Management & Support for Accountancy Body

4.0 Jul 2, 2025

All requests be it via email or a Teams call were responded to in a timely manner, issues/bugs were investigated and resolved to ensure no external clients were affected.
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Mobile App & API Dev for Digital Mental Health Company

5.0 Jul 2, 2025

Ontime delivery and client satisfaction. Responsive, flexible, accommodating and always deliver. They operate as a partner, not a provider, have a great culture and really embed in our teams.
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AWS Hosting Support for Information Services Company

5.0 Jul 15, 2025

All contracted work was completed on time and to our satisfaction. They deliver items on time. Communication and technical skills were impressive.
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Industry Experience

BBD has demonstrated expertise across various industries, including Information Technology, Non-Profit, Healthcare, Financial Services, and Telecommunications. Clients consistently highlight BBD's strong communication, technical skills, flexibility, and timely project delivery. In the Non-Profit sector, their pro bono work and commitment to social change were particularly praised. The Financial Services and Telecommunications industries recognized their ability to enhance platform functionality and support complex integrations, indicating a strong fit for clients seeking innovative solutions in these sectors.
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Information technology Non-profit Healthcare Financial services Telecommunications

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Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
Clients consistently highlight BBD's competitive pricing and strong value for money, often citing it as a primary reason for their selection. One client appreciated that BBD's pricing fit their budget, while another noted the exceptional value provided, even for pro bono work. Overall sentiment reflects satisfaction with the cost relative to the quality of service, with several clients expressing that BBD operates as a valued partner rather than just a service provider.
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London, England

71-75 Shelton Street
London, England WC2H 9JQ
16 - 20

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Impressit

5.0 14 reviews
Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

10% Custom Software Development

50% Generative AI

20% AI Consulting +2 services

10% AI Development

10% IT Staff Augmentation

Impressit is a bespoke software development company excelling in end-to-end software engineering, consistently delivering high-quality and timely solutions. With 100% of reviews praising their technical expertise and project management, clients highlight their alignment with business needs and dedication. While some suggest earlier project involvement for efficiency, Impressit is lauded for its ethical values and collaborative approach.

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Reviews mention Experienced
Impressit has garnered positive feedback for their experienced project management and commitment to ethical practices. Clients noted their ability to accommodate changing project needs and deliver on time, with specific praise for PM Yevheniia's leadership in utilizing Jira effectively. Clients appreciated Impressit's proactive approach in guiding them through project challenges, although some suggested clearer pre-development requirements could enhance efficiency. Overall, the sentiment reflects a high level of satisfaction with Impressit's expertise and support throughout the project lifecycle.

Web & Mobile App Development for Consulting Company

5.0 Feb 8, 2024

We as the owner team could have done a better job of trusting in this process earlier and leveraging Impressit's experience and the capabilities of Jira. In particular Yevheniia, project PM, was instrumental in truing up Jira and integrating the owner team with its use. Consequently, this helped us shift our priorities as driven by our changing business drivers throughout the project cycle.
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Industry Experience

Impressit has garnered positive feedback across various industries, including healthcare, financial services, and construction. Their expertise in software development has proven pivotal in regulated environments, particularly in health tech and compliance. Clients commend their project management, technical talent, and ability to deliver high-quality products on time. Overall sentiment is favorable, highlighting strengths in Agile practices, clear communication, and a strong cultural fit with diverse teams, making them a suitable partner for projects in healthcare, finance, business services, and more.
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Other industries Financial services Business services Consulting Software Other Industry Wellness & Fitness Real estate Healthcare

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England (7) United States (5) Canada (1) Germany (1)

This provider is fluent in 1 language:

English

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Impressit in London is highly regarded for building complex web and mobile apps, prototypes, and interactive tools. Clients highlight their speed, technical proficiency, and proactive project management, with projects ranging from MVPs to brand-promoting games, all delivered ahead of deadlines and exceeding expectations.
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Digis, a Fiverr company (NYSE: FVRR)

4.9 89 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

40% Custom Software Development

40% Web Development

20% IT Staff Augmentation

Digis, a Fiverr company (NYSE: FVRR), specializes in custom software development, offering tailored and full-stack software development services. The company consistently receives positive feedback—over 90% of client reviews highlight their effective project management and technical expertise. Notably, many clients commend their ability to integrate seamlessly with internal teams and their proactive communication approach.

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Reviews mention Creative
Clients consistently praise Digis for their unique blend of creativity and technical excellence, highlighting this as a distinguishing factor in the industry. One client noted their holistic and innovation-driven approach, which transformed a simple proprietary tool into a robust B2B SaaS platform. Overall sentiment reflects high satisfaction, with clients appreciating Digis' organizational skills, responsiveness, and commitment to project timelines, making them a strong fit for creative and technical projects.

Custom Software Development for Digital Marketing Agency

5.0 Apr 19, 2024

One of the most impressive aspects of working with Digis was their unique blend of creativity and technical excellence, which is not as common in the industry as one might think. Their approach to developing our application is holistic and innovation-driven, setting them apart from others.
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Industry Experience

Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
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Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

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View projects from:

United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

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Review Rating from Clients

4.8/5.0

Quality

4.8

Schedule

4.8

Cost

4.8

Willing to Refer

4.8

London clients appreciate Digis' proficiency in front-end and back-end development, including React and Angular projects, with a strong emphasis on timely delivery and collaborative communication. Their work has significantly enhanced product appeal, user engagement, and business scalability.
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ecce.

4.7 3 reviews
Verified

$75,000+

$150 - $199 / hr

10 - 49

Otford, England

Services provided

35% Custom Software Development

15% E-Commerce Development

15% Mobile App Development +3 services

15% Web Development

10% API Development

10% Enterprise App Modernization

ecce. is a company specializing in Custom Software Development, offering tailored solutions such as database management, API web services, and interface design. Feedback is overwhelmingly positive, with 100% of reviewers highlighting their impressive project management and customer-centric approach. Their ability to deliver projects on time and adapt to client needs ensures successful outcomes and long-term relevance.

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Reviews mention Team players
Clients consistently describe ecce. as a team-oriented company that excels in collaboration. Feedback highlights their helpfulness and adaptability, with one client noting, "Their team was a great fit... a great team to work with, highly recommend." Additionally, the structured communication through weekly meetings and responsive support indicates a strong commitment to teamwork and client satisfaction, contributing to a positive overall sentiment.

Web Dev for Sustainable Energy Company

5.0 Mar 10, 2023

Project lead and developer were assigned to the project and a progress lead also assigned to keep both parties informed and on track. Weekly virtual meetings are made and an update submitted each week. The team give excellent feedback and will respond very quickly to any issues that arise. Their team was a great fit. A great team to work with, highly recommend.
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Industry Experience

ecce. has demonstrated expertise in the Telecommunications and Manufacturing industries, receiving positive feedback for their project management and technical capabilities. In Telecommunications, they excelled in database management and API services, showcasing strong communication and adaptability. In Manufacturing, their middleware development improved workflow efficiency and user performance. Overall, clients highlight ecce.'s customer-centric approach and responsiveness, making them a suitable partner for projects requiring tailored technical solutions in these sectors.
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Telecommunications Manufacturing

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1 of 1 London-based review is 5 stars

Unknown avg. project cost for Custom Software Development services in London

Custom Software Development project highlight

Database Mgmt, API Dev & UI/UX Design for Data Services Co
5.0 — A voice and data services company manages an e-commerce platform, a CRM system, and a billing system, and they've hired ecce. to help them with database management, API web services, and interface Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

UK clients from Orpington and Rochester commend ecce. for their technical skill, project flexibility, and strong communication. They excel in developing complex web interfaces and middleware, consistently meeting deadlines and accommodating scope changes with a customer-focused approach.
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Silicon Reef

4.8 4 reviews
Verified

$25,000+

$300+ / hr

10 - 49

London, England

Services provided

10% Custom Software Development

20% Enterprise App Modernization

16% IT Strategy Consulting +6 services

14% API Development

10% DevOps Managed Services

10% ECM Consulting and SI

10% IT Managed Services

5% AI Agents

5% Cloud Consulting & SI

Silicon Reef is a bespoke software development company known for its tailored software solutions. Their services include custom software creation and managed software development, with an emphasis on end-to-end software engineering. The reviews highlight a 100% satisfaction rate among clients, who commend their professionalism, timely delivery, and ability to understand and adapt to clients' unique needs.

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Reviews mention Understands their clients' needs
Silicon Reef has received positive feedback for their strong understanding of client needs. A client noted their tailored approach and practical solutions, stating they were the most understanding of their requirements during the selection process. Their willingness to visit the client's offices to comprehend operational challenges further highlights their commitment. The engagement resulted in significant improvements in file management and communication, and the client expressed satisfaction with the ongoing relationship, indicating no immediate areas for improvement.

SharePoint Development for Agricultural Nonprofit

5.0 Nov 13, 2019

Their best selling point is their willingness and desire to understand our operating model. They visited our offices to discuss our challenges, not having any experience working with organizations in East Africa. Despite that, they took the time to consider what our situation meant for our file system to optimize it for us. They’re also very personable, nice people to work with.
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Industry Experience

Silicon Reef has demonstrated expertise across various industries, including Manufacturing, Consumer Products, Information Technology, and Nonprofit sectors. Clients consistently praise their professionalism, technical knowledge, and effective project management. In Manufacturing, they excelled in creating tailored communication systems. For Consumer Products, they streamlined data collection processes. In Information Technology, they successfully upskilled trainers in O365. In the Nonprofit realm, they enhanced document management systems, significantly improving accessibility. Overall, the sentiment is highly positive across all industries, indicating Silicon Reef's strong impact and adaptability.
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Manufacturing Consumer Products Information technology Nonprofit

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Average Project Cost Breakdown

Less than $10,000 (2) $200,000 to $999,999 (1)

What Clients Have Said
Silicon Reef is praised for providing excellent value for money, with clients highlighting their affordability and efficiency. One client noted spending approximately $37,000 for a fully customized software solution, expressing complete satisfaction with the quality and timeliness of deliverables. Another client emphasized their competitive pricing model, which was a key factor in their selection. Overall, feedback indicates that Silicon Reef delivers high-quality services that justify their costs, making them a recommended choice for potential buyers.
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1 of 2 London-based review is 5 stars

$50,000 – $199,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Development for CPG Company
4.0 — Silicon Reef helped a CPG company build custom software that executes questions and collects data. After defining the requirements and expectations, the team worked from MVP and development to Read more
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Insight Global

Not yet reviewed
Verified

$1,000+

Undisclosed

1,000 - 9,999

London, England

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +7 services

10% Cloud Consulting & SI

10% Executive Search

10% Generative AI

10% IT Managed Services

10% Recruiting

10% Recruitment Process Outsourcing

10% Staffing

Insight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.
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More responsive than most other service providers

Insight Global is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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London, England

4th floor, 17 St Helens Place
London, England E10 7NL
31 - 40

+44 020 4520 6690

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CAPECOM LTD

Not yet reviewed
Verified

$5,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

20% Blockchain

20% IoT Development +2 services

20% Mobile App Development

20% Web Development

Launched in 2017, CAPECOM LTD, a midsize custom software development firm, is based in London, England and Hyderabad, India. Their services include Custom Software Development and Web Development.
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10Pearls

4.9 36 reviews

$50,000+

$25 - $49 / hr

1,000 - 9,999

London, England

Services provided

30% Custom Software Development

20% AI Development

20% Mobile App Development +3 services

10% Cloud Consulting & SI

10% DevOps Managed Services

10% Web Design

10Pearls is a custom software development company that excels in tailored software creation, offering end-to-end software development solutions. With over 95% of reviews highlighting their strong technical skills, project management expertise, and on-time delivery, the company is recognized for its flexibility, clear communication, and alignment with client values. Their diverse portfolio spans sectors from healthcare to education, demonstrating their capability in full-stack software development and software engineering.

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Industry Experience

10Pearls has garnered positive feedback across several industries, including Software, Nonprofit, Education, Financial Services, and Healthcare. Clients commend their expertise in software development and project management, highlighting their ability to adapt to changing requirements and deliver high-quality solutions on time. In Software and Financial Services, they excelled in developing secure applications, while in Healthcare, they successfully improved user engagement through digital solutions. Overall, the sentiment across industries is favorable, indicating 10Pearls is well-suited for technology-focused projects.
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Software Nonprofit Education Other Industry Financial services IT Services Healthcare Information technology Business services Manufacturing Advertising & marketing Consulting

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United States (31) Spain (1) Uruguay (1) England (1)

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London, England

2 Kingdom Street, Paddington
London, England W2 6BD
41 - 49

+44 7957 620104

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1 of 1 London-based review is 5 stars

$200,000 – $999,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Dev Staff Aug for Digital Business Platform
5.0 — 10Pearls provides software development resources to augment the team of a digital business platform. These resources use Starlette, Java, CSS, HTML, Oracle, and Azure DevOps Services as the Read more
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Imaginary Cloud

4.9 35 reviews

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

50% Custom Software Development

40% Web Development

10% Low/No Code Development

Imaginary Cloud is a bespoke software development company praised for its customer-centric approach and ability to deliver tailored software solutions effectively. The company boasts a 100% positive feedback rate, with clients consistently highlighting their excellent project management, adherence to timelines, and adaptability to changing requirements. Approximately 80% of reviewers were impressed by Imaginary Cloud's technical expertise and responsive communication.

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Reviews mention Exceeds expectations
Clients have consistently expressed that Imaginary Cloud exceeds expectations in their project delivery. One client highlighted their ability to accelerate project timelines while remaining under budget, stating, 'Imaginary Cloud’s work exceeded our expectations.' Additionally, the professionalism and effective communication of the team were commended, with clients reporting high satisfaction levels with the overall performance and management of the project.

Custom Software Dev for Startup Company

5.0 Apr 18, 2023

Imaginary Cloud’s work exceeded our expectations. They even accelerated our project, so we were very happy with their performance.
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$19,200 Small dedicated team $38,400 Medium dedicated team $67,200 Large dedicated team

Software Development for Digital Acceleration
We offer custom development that follows fast, reliable, and technical debt-free processes to ensure companies can scale without technology getting in the way. That is what we call seamless technology.
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3 of 3 London-based reviews are 5 stars

$10,000 – $49,000 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Dev for Startup Company
5.0 — Imaginary Cloud helped a startup company develop a software piece from scratch to support the first stage of their feasibility study. Read more
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Review Rating from Clients

5.0/5.0

Quality

4.7

Schedule

4.9

Cost

4.7

Willing to Refer

5.0

Reviewers in London highlight Imaginary Cloud’s rapid, professional web and app development, including video conferencing and e-commerce platforms. Their skilled team excels in agile communication, delivering innovative, scalable solutions that meet tight deadlines and exceed expectations across various industries.
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SENLA

4.9 19 reviews

$10,000+

$25 - $49 / hr

250 - 999

London, England

Services provided

20% Custom Software Development

20% Web Development

15% Blockchain +4 services

15% Mobile App Development

10% BI & Big Data Consulting & SI

10% E-Commerce Development

10% IT Staff Augmentation

SENLA, a software development company, specializes in custom software creation, tailored software development, and full-stack software development services. Across all reviews, SENLA is praised for its technical expertise, with 100% of reviewers noting their strong command of technologies like Java, Angular, and cloud infrastructure. Clients consistently highlight SENLA's ability to deliver tailored solutions, their proactive communication, and their alignment with client values, indicating a high level of satisfaction with their services.

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5 of 7 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Staff Aug & Data Platform Dev for Agriculture Solutions Co
5.0 — SENLA has augmented an agriculture solutions company to build a data platform. The team has worked with Amazon AWS and Terraform for the platform’s infrastructure and used Python for data Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive SENLA as offering good value for money, with many noting that their pricing aligns well with budgetary constraints. For instance, one client highlighted that SENLA's pricing fit their budget while providing great customer service and cultural alignment. Another client mentioned that their costs were about half of what an onshore provider would charge. Overall, the sentiment reflects satisfaction with the balance between cost and the quality of service delivered.
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Germany (4) Israel (4) Russia (2) Switzerland (2) United States (2) Belarus (1) Cyprus (1) Malta (1) Montenegro (1) England (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

London-based clients praise SENLA for their Salesforce expertise, delivering complex configurations and graphical interfaces that boosted lead generation and vendor profiling. Their remote collaboration, organized project management, and proactive communication make them a reliable partner for diverse, innovative development projects.
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Method

4.8 18 reviews

$50,000+

$150 - $199 / hr

250 - 999

London, England

Services provided

30% Custom Software Development

30% UX/UI Design

20% Digital Strategy +2 services

10% Digital Engineering

10% Mobile App Development

Method is a bespoke software development company known for its tailored solutions that integrate seamlessly with clients’ existing systems. Reviewers consistently highlight Method’s effective communication and commitment, with 90% noting their impressive integration into client teams. The company excels in creating scalable foundations, as evidenced by their development of a stable design system for an insurance company.

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2 of 2 Custom Software Development reviews are 5 stars

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Design System Engineering for Insurance Company
5.0 — Method is tasked with developing and implementing a design system for an insurance company. They help the company create a style guide and provide design and engineering support to handle its Read more
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Industry Experience

Method has demonstrated expertise across various industries, notably in Financial Services, Software, and Construction. Clients praise their solid project management, innovative design solutions, and adaptability. In Financial Services, they excel in mobile app development and user experience design, leading to enhanced customer engagement. In Software, they provide robust design systems, ensuring consistency across applications. Their work in Construction also highlights strong digital marketing capabilities. Overall, Method is well-suited for clients seeking dedicated and skilled partners in these sectors.
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Financial services Software Construction Transportation Utilities Manufacturing Automotive Nonprofit IT Services Media

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Charlotte, North Carolina (8) Stamford, Connecticut (3) Jersey City, New Jersey (2) New York City, New York (2) Raleigh, North Carolina (1) Columbus, Ohio (1) Denver, Colorado (1)

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London, England

2 More London Riverside
London, England SE1 2JP
31 - 40

4402030517935

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Metasite

5.0 3 reviews

$50,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

55% Custom Software Development

10% AI Agents

10% Enterprise App Modernization +4 services

10% Generative AI

5% AI Consulting

5% IT Managed Services

5% IT Strategy Consulting

Metasite is a custom software development company specializing in bespoke software creation and full-stack software engineering, particularly within the financial sector. Across their reviews, clients commend Metasite's proficiency in managing complex projects with a meticulous and agile approach, consistently delivering high-quality, reliable solutions. An impressive 100% of reviewers highlight their effective communication and integration as long-term partners.

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Reviews mention Great project management
Clients consistently praise Metasite for their exceptional project management skills. Notably, one CEO highlighted their agile approach, utilizing Scrum to manage project uncertainties and align with client expectations. Another client emphasized the impressive responsiveness of Metasite's engineering team, noting their direct accessibility and effective communication. Overall, the sentiment reflects strong approval of Metasite's ability to deliver high-quality solutions on time, demonstrating a commitment to understanding and meeting client needs.

SaaS Platform Dev for Financial Services Firm

5.0 Mar 23, 2024

Our operations thrive in a highly agile environment, allowing us to swiftly shift priorities as needed. The project utilised Scrum for its delivery, facilitating continuous, iterative updates. This approach was pivotal in aligning with our expectations and adeptly managing uncertainties throughout the project. Metasite’s engagement went beyond merely addressing our queries. They invested time in explaining their processes and thoroughly understanding our objectives and the rationale behind our decisions.
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Digital Platfrom Dev & Support for Data Service Provider

5.0 Mar 19, 2024

Our engagement is managed by a dedicated Metasite engineering team, led by an adept Team Lead and staffed with finance-savvy software developers and QA engineers. Our work is guided by AgilePM methodologies, aligning well with our operational dynamics and preferences. The competence of Metasite's project management has consistently impressed us, as evidenced by the high-quality and dependable solutions they've developed. Their responsiveness to our requirements is exemplary, facilitated by founder-led management that ensures direct accessibility and engagement at all levels.
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Industry Experience

Metasite has demonstrated expertise across the financial services and business services industries, providing tailored technical solutions that enhance operational efficiency and data management. Clients, including Solum Financial and Watu Credit, reported exceptional project management and responsiveness, highlighting their agile methodologies and deep industry knowledge. Overall sentiment indicates a strong alignment with the needs of financial institutions and data service providers, making Metasite a suitable partner for projects demanding robustness and innovation in these sectors.
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Financial services Business services

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England (2) Uganda (1)

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2 of 2 London-based reviews are 5 stars

Unknown avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

SaaS Platform Dev for Financial Services Firm
5.0 — Metasite developed a web-based SaaS platform for a financial services firm. The team's responsibilities included UI design, front- and backend development, DevOps, end-to-end testing, and deployment Read more
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MagicFuse

4.8 6 reviews

$5,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

80% CRM Consulting and SI

MagicFuse is a Custom Software Development company specializing in tailored solutions for Salesforce platforms. Their reviews indicate a 100% positive feedback rate, with clients consistently praising their ability to deliver high-quality work on time and their excellent communication skills. The company's cultural fit and responsiveness are frequently highlighted as key strengths.

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Reviews mention High-quality work
Clients have consistently praised MagicFuse for delivering high-quality work, noting their ability to complete projects on time and at a high standard. One CTO highlighted the 'speed of delivery' and the company's responsiveness in 'rectifying any issues very fast.' Overall, the sentiment reflects strong satisfaction with the quality of services provided, with clients appreciating the company's commitment to tackling difficult challenges effectively.

Integration Management for EdTech Provider

5.0 Jun 15, 2023

The project outcomes were marked by work completed on time and a high standard of work. They were adept at rectifying any issues very fast, which demonstrates their commitment to maintaining quality work.
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Average Project Cost Breakdown

$10,000 to $49,000 (2)

What Clients Have Said
Clients consistently highlight MagicFuse's competitive pricing and strong value for money, with multiple reviews noting that their pricing fits within budget constraints. For instance, one client emphasized the 'good value for cost' and another echoed this sentiment, stating that the pricing was a key factor in their selection. Overall, the sentiment reflects satisfaction with the financial investment relative to the quality of service received.
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1 of 1 London-based review is 5 stars

$10,000 – $49,000 avg. project cost for Custom Software Development services in London

Custom Software Development project highlight

Salesforce Integration for Co-Browsing Solution Provider
5.0 — MagicFuse provided Salesforce integration support to a co-browsing solution provider. Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

London-based education tech provider MagicFuse excels in multi-tenant integrations, delivering projects on time with high standards. Clients praise their fast, reliable work and problem-solving approach, highlighting their ability to tackle difficult challenges effectively and maintain strong communication throughout complex projects.
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CimpleO Group

5.0 22 reviews

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

40% IoT Development

20% Web Development +2 services

10% AI Development

10% Mobile App Development

CimpleO Group is a bespoke software development company highly regarded for its expertise in custom software creation, particularly in full-stack and managed software development. Across reviews, 100% of clients commend their timely delivery and high-quality work, showcasing a commitment to client specifications and proactive problem-solving. Reviewers highlight their excellent project management and adaptability, with 80% emphasizing their responsive communication and alignment with client needs.

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Reviews mention Open to feedback
CimpleO Group demonstrates a strong openness to feedback, as evidenced by a client's remarks on their careful listening to project specifications and their willingness to provide creative solutions. The client appreciated the team's iterative development approach and effective communication throughout the project, highlighting that CimpleO consistently sought agreement on suggestions, reflecting their commitment to collaboration. Overall, the sentiment is highly positive, with no complaints noted.

Custom Web App for IT Services Company

5.0 Feb 9, 2021

CimpleO have done a fantastic job on our project. They read my specifications very carefully and also listened to what we wanted. When certain things didn't work in practice as we thought they would in theory, they came up with creative and practical solutions. The team was very easy to work with and communicate with. They involved me thorough out the process. Even the testing phase of the project went really well, with quick turnaround of changes and fixes. Their input, which was always creative yet practical, was always offered as suggestions, and always with our agreement. This is an extremely valuable trait in a software development company.
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6 of 6 Custom Software Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

IT Managed Services for AWS Consultancy
5.0 — CimpleO LLC was hired by an AWS consultancy to build a prospecting tool and a playlist builder for an end client. This involved recreating an existing UI and handling all testing and custom Read more
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United States (11) Canada (3) Germany (3) Russia (1) Switzerland (1) Thailand (1) Trinidad and Tobago (1)

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London, England

275 New North Road
London, England N1 7AA
10 - 15

+66802216500

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Deeep

5.0 17 reviews

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

30% Web Development

15% Low/No Code Development +3 services

15% UX/UI Design

10% IT Staff Augmentation

10% Web Design

Deeep is a design and development company specializing in UI/UX, mobile and web solutions, and creative content. Across various reviews, clients consistently commend Deeep for its professionalism, creative problem-solving, and adherence to timelines. Approximately 100% of the feedback is positive, highlighting their seamless project management and ability to enhance engagement and conversion rates.

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Reviews mention Unique expertise
Clients have consistently praised Deeep for their unique expertise in UI/UX design, particularly highlighting their strong design and prototyping skills. One client noted their ability to create around 400 pages for a web app, emphasizing the effectiveness of their workflow. While there are suggestions for improved communication with frontend developers, the overall sentiment reflects a high level of satisfaction with Deeep's specialized capabilities in delivering quality design solutions.

UI/UX Design for Telecommunications Group

4.5 Jan 11, 2021

They have very good designs and prototyping skills.
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Industry Experience

Deeep has garnered positive feedback across several industries including eCommerce, Financial Services, Telecommunications, Consumer Products, and Pharmaceuticals. Clients praised their expertise in UI/UX design, effective project management, and responsiveness. In eCommerce, they excelled in enhancing user engagement. In Financial Services, their mobile app redesigns improved user experience significantly. Telecommunications clients noted their creative problem-solving in building informative portals. Overall, Deeep is highly regarded for flexibility, creativity, and ability to drive results, making them a suitable partner for projects in these sectors.
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eCommerce Financial services Consumer products & services Telecommunications Consumer Products Pharmaceuticals IT Services Real estate

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Average Project Cost Breakdown

$10,000 to $49,000 (5) Less than $10,000 (1) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight Deeep's cost-effectiveness and value for money, noting that their pricing fits within budget constraints while delivering high-quality results. For instance, one client praised the 'good value for cost' and another emphasized their 'great culture fit' alongside competitive pricing. Overall, feedback reflects a strong sentiment of satisfaction with the company's pricing relative to the quality of service provided, reinforcing Deeep's reputation as a reliable and economical choice.
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Russia (9) Kyrgyzstan (1) United Arab Emirates (1) United States (1)

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Sigli

4.9 15 reviews

$50,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

30% Custom Software Development

35% IT Strategy Consulting

15% Low/No Code Development +2 services

10% BI & Big Data Consulting & SI

10% IT Staff Augmentation

Sigli is a custom software development company specializing in bespoke software development and full-stack software engineering. Reviews highlight their expertise in .NET, Azure migrations, and microservices architecture, with a remarkable 99.95%+ uptime improvement and 38% reduction in API latency. Clients commend Sigli's professionalism and domain knowledge, as 100% of reviews note their commitment to delivering quality, on-time solutions.

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Industry Experience

The provider has demonstrated expertise across various industries, including Information Technology, Advertising & Marketing, and Logistics. Clients praised their .NET proficiency, effective communication, and commitment to understanding business needs, resulting in improved operational efficiency and project success. In IT and logistics, they excelled in software modernization and cloud migration, while in marketing, they developed AI-driven solutions that enhanced customer interactions. Overall, sentiment is positive, particularly in IT and Marketing, suggesting a strong fit for projects in these sectors.
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Select Industry to see insights

Software Information technology IT Services Arts, entertainment & music Education Other industries Advertising & marketing

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Average Project Cost Breakdown

$50,000 to $199,999 (8) $10,000 to $49,000 (4) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praised the company's pricing as both competitive and aligned with the value delivered. For instance, one CEO noted that Sigli's pricing fit their budget and emphasized 'good value for cost.' Another client echoed this sentiment, stating that the company's costs were reasonable while achieving significant improvements in customer satisfaction and operational efficiency. Overall, the feedback reflects a positive sentiment regarding the company's cost-effectiveness and commitment to delivering high-quality services.
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More responsive than most other service providers

Sigli is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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London, England

124 City Road
London, England EC1V 2NX
2 - 5

+447458197211

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Coders.Dev

5.0 11 reviews

$5,000+

< $25 / hr

250 - 999

London, England

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +7 services

10% Cloud Consulting & SI

10% IT Strategy Consulting

10% Low/No Code Development

10% Pay Per Click

10% Search Engine Optimization

10% Web Design

10% Web Development

Coders.Dev is a bespoke software development company specializing in custom software creation and tailored software development solutions. Across reviews, clients highly praise their project management, effective communication, and problem-solving capabilities. Approximately 100% of reviewers express satisfaction, noting the company's alignment with client values and budget. Their commitment to delivering high-quality and timely solutions is consistently recognized by clients.

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Reviews mention Reliable
Clients consistently express high satisfaction with Coders.Dev's reliability. One client highlighted the exceptional communication and management abilities of the delivery manager, noting their responsiveness and commitment to timely delivery. The overall sentiment reflects a strong trust in Coders.Dev's capacity to meet project needs effectively, with no significant areas for improvement identified, reinforcing their reputation as a dependable partner in mobile development.

Mobile App Development & UI/UX Design for Beauty Products Co

5.0 Sep 13, 2023

Their management approach is one of the things we appreciate the most. Their delivery manager is an absolute pleasure to work with. Yes, they use Jira and all the bells, but what makes the partnership so delightful are their communication abilities and reliability.
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Industry Experience

Coders.Dev exhibits strong expertise across various industries, including Manufacturing, Retail, Education, Financial Services, and Software. Clients praise their ability to deliver high-quality software solutions, exceptional communication, and project management skills. The overall sentiment is positive, highlighting their adaptability and efficiency in meeting project goals. Manufacturing and Retail clients emphasized Coders.Dev's remarkable output and alignment with company values, while Education and Financial Services feedback noted their innovative problem-solving and technical capabilities. This provider appears well-suited for projects requiring custom software development and UI/UX design.
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Manufacturing Retail Education Financial services Software

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1 of 1 London-based review is 5 stars

$50,000 – $199,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Development for Dating Platform
5.0 — Coders.Dev helped develop custom software for a dating platform that caters to Muslims. The team handled front- and backend development efforts using these key technologies: React, Node.js, and Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

London clients appreciate Coders.Dev's ability to troubleshoot and upgrade existing software stacks, ensuring smoother data handling and system integrations. Their responsive project management and effective communication make them a trusted partner for complex web development projects.
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AI Engineering by Grid Dynamics

4.8 16 reviews

$25,000+

$25 - $49 / hr

250 - 999

London, England

Services provided

40% Custom Software Development

40% IT Staff Augmentation

20% IT Strategy Consulting

Grid Dynamics Digital Team excels in custom software development, offering tailored solutions across various domains such as web development, app creation, and specialized software engineering. Reviews indicate a high satisfaction rate, with approximately 95% of feedback being positive, highlighting their technical expertise, effective communication, and commitment to quality. They are praised for their ability to integrate seamlessly with clients' teams and deliver projects on time.

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Reviews mention Great project management
Clients have consistently praised Grid Dynamics for their exemplary project management capabilities. One client noted that Daxx's project management allowed for rapid response to feature requests, significantly improving their operational speed. Another client highlighted Daxx's effective management of personnel and workspace organization, which alleviated logistical concerns. Overall, the sentiment regarding Daxx's project management is highly positive, emphasizing their ability to maintain transparency and efficiency throughout the engagement.

PHP Development for Shipping Automation Startup

4.5 Aug 24, 2016

Daxx performed well in terms of project management. We use Trello and Intercom for organizing feature requests. Compared to other freelancers, though, Daxx has provided a much more transparent collaboration. We don't have to worry about timeliness, which takes some weight off our team.
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Team Augmentation For Technology Provider

5.0 Aug 12, 2016

I handled project management aspects. Within my model, Daxx was very good at managing people and organizing the workspace. There was a moment of crisis in Ukraine at one point, because of the political situation. Many people left the country to avoid being drafted to the army. Daxx helped as much as they could within this time, finding replacements quickly.
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Industry Experience

Grid Dynamics Digital Team has received positive feedback across various industries, including IT Services, Software, Financial Services, Telecommunications, and Advertising & Marketing. Their expertise lies in providing skilled developers, enhancing team dynamics, and delivering high-quality solutions. Clients appreciate their ability to integrate seamlessly into existing teams, their proactive communication, and their commitment to quality. Overall sentiment is highly favorable, indicating that companies in need of development resources, particularly in IT and Software, would find them a suitable partner.
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IT Services Software Financial services Telecommunications Advertising & marketing Manufacturing

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Average Project Cost Breakdown

$50,000 to $199,999 (5) $200,000 to $999,999 (5) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Client feedback on Grid Dynamics indicates a positive sentiment regarding overall cost and value for money. Many praised the company for providing skilled developers at competitive rates, with one client noting they found 'really good developers' at a price they could afford. Another highlighted the efficiency and quality improvement after hiring, stating that development time was cut in half. However, some clients expressed concerns about the pricing model, suggesting it could be reevaluated to better reflect the services provided.
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United States (5) Netherlands (3) Germany (2) Australia (1) Canada (1) France (1) Israel (1) England (1)

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Abacus Cambridge Partners

4.9 4 reviews

Undisclosed

Undisclosed

50 - 249

London, England

Services provided

15% Custom Software Development

40% ERP Consulting and SI

15% BI & Big Data Consulting & SI +3 services

10% Call Center Services

10% Customer Service Outsourcing

10% Sales Outsourcing

Abacus Cambridge Partners is a proficient provider of custom software creation, specializing in API management and implementation. According to client reviews, they consistently deliver projects on time, demonstrating flexibility and technical expertise. With a 100% positive feedback rate, clients commend their ability to adapt to dynamic requirements and their professional project management, making them a preferred partner for tailored software development solutions.

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3 of 3 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

API Development for Telecommunications Company
5.0 — A telecommunications company hired Abacus Cambridge Partners to provide API development. Their efforts also include VPN implementation for third-party systems and other portal integration Read more
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Industry Experience

Abacus Cambridge Partners has demonstrated strong expertise in the Telecommunications, Retail, and Financial Services industries. In Telecommunications, clients praised their API management capabilities, particularly with Apigee, highlighting rapid implementation and significant reduction in time-to-market. Retail clients valued their API maturity and governance skills, while feedback from Financial Services noted their effective BPO services and adaptability. Overall, sentiment across industries is highly positive, showcasing Abacus's ability to deliver quality solutions and enhance operational efficiency.
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Telecommunications Retail Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive Abacus Cambridge Partners as offering excellent value for money. One review highlighted timely delivery and flexibility in adapting to dynamic requirements, reflecting a strong return on investment. Another client noted that their project was completed without additional costs, emphasizing the company's professionalism. However, some clients suggested improvements in resource allocation, indicating that while the costs are justified, scaling their expertise could enhance overall service efficiency.
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United Arab Emirates (2) Kenya (1) United States (1)

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Pretius

4.8 8 reviews

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

70% Custom Software Development

20% CRM Consulting and SI

10% Cloud Consulting & SI

Pretius is a custom software development company specializing in tailored and enterprise-grade software solutions, with a focus on understanding and meeting business goals across various industries. The reviews consistently highlight their strong project management skills and effective communication, with 100% of reviewers noting their ability to deliver software that precisely meets their specific needs. Clients appreciate their proactive approach and technical proficiency, particularly in complex and large-scale projects.

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Reviews mention Understands their clients' needs
Pretius has consistently demonstrated a strong understanding of their clients' needs, as highlighted by multiple reviews. For instance, a CEO noted their thorough analysis of business requirements, leading to tailored functionalities in the developed application. Similarly, an IT Manager emphasized Pretius's dedication to grasping business goals, which facilitated the creation of a new CRM system. Overall, client sentiment is overwhelmingly positive, praising Pretius for their attentiveness and ability to deliver solutions aligned with specific business objectives.

Custom Software Development for Financial services

5.0 May 21, 2024

Understanding the needs of corporate firms, especially within our insurance industry, was crucial. Before delivering the well-designed application, they thoroughly analyzed our business needs and proposed useful functionalities to meet them.
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Custom Software Dev for Telecommunications Company

5.0 Aug 18, 2021

The most important thing about Pretius is that they care to understand your business goals. And, having a bunch of enterprise-grade and SME-grade projects under their belt, they’re very good at it.
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Purchase Price Manager System Dev for Telecom Company

5.0 Aug 2, 2021

Pretius has quite a few huge, enterprise-grade projects in its portfolio. I believe the reason for this is that they go the extra mile to understand the partner’s business goals and do what they can to provide a software solution that meets these goals.
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Custom Software Development for Security Solutions Provider

5.0 Jul 16, 2021

The Pretius team was very dedicated and meticulous. They’ve proved they have a keen understanding of our needs and business goals.
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6 of 8 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Development for Financial services
5.0 — Pretius developed custom software for a financial services company. The team integrated the software with the internal CRM system and used Java 17, Spring Boot, React, PostgreSQL, Liquibase, and Read more
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Industry Experience

Pretius has demonstrated expertise across various industries, including Financial Services, Retail, Telecommunications, IT Services, and Agriculture. Clients praised their ability to understand complex business needs and deliver tailored software solutions, enhancing operational efficiency and user experience. The overall sentiment is highly positive, indicating Pretius is a strong fit for projects requiring custom software development, particularly in enterprise-grade settings and industries with intricate processes.
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Financial services Retail Telecommunications IT Services Agriculture

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London, England

85 Uxbridge Road
London, England W5 5TH
2 - 5

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Lambert Labs

4.9 9 reviews

$10,000+

$50 - $99 / hr

2 - 9

London, England

Services provided

25% Custom Software Development

50% Cloud Consulting & SI

25% Web Development

Lambert Labs is a bespoke software development company specializing in tailored software and end-to-end software engineering solutions. Customer feedback is overwhelmingly positive, with 100% of reviews praising their flexibility and technical expertise. Approximately 60% of reviews highlight their proficiency in Python and cloud deployments. Reviewers consistently commend Lambert Labs for their communication skills and proactive problem-solving approach.

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Average Project Cost Breakdown

$50,000 to $199,999 (3) $10,000 to $49,000 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients generally perceive Lambert Labs as offering competitive pricing and substantial value for money. For instance, the CTO of Fundment noted their flexibility and cost-effectiveness, while the Operations Manager of a consultancy highlighted their ability to deliver excellent results within budget constraints. The CEO of Sciurus Analytics appreciated their expertise and the significant uptime achieved. Overall, feedback reflects a positive sentiment regarding the company's pricing relative to the quality of services provided.
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England (5) France (1)

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3 of 3 London-based reviews are 5 stars

$50,000 – $199,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Custom Software Development for FinTech Company
5.0 — Lambert Labs helped a fintech company automate a testing solution using Browserstack and Selenium and migrate their platform to Google Cloud. They utilized FastAPI to create the prototype with Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.8

Cost

5.0

Willing to Refer

5.0

Reviewers in London highlight Lambert Labs' proficiency in deploying secure, scalable cloud infrastructure, developing APIs, and supporting digital transformations across industries like finance, legal, and analytics. Their proactive communication and problem-solving skills ensure successful, long-term collaborations.
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Skillo®

4.8 8 reviews

$10,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

30% Custom Software Development

35% IT Staff Augmentation

15% AI Development +2 services

10% AI Consulting

10% Corporate Training & Coaching

Skillo is a bespoke software development company specializing in tailored software solutions and IT staff augmentation. With 100% positive feedback, clients consistently praise Skillo's efficiency, attention to detail, and ability to seamlessly integrate into existing teams. Their strategic, agile approach and commitment to delivering high-quality results have successfully met and exceeded client expectations.

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1 of 1 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Development for Online Betting Platform
5.0 — An online betting platform has hired Skillo for staff augmentation services. The team has been responsible for testing the client's web products and supplying front- and backend website Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (3) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Client feedback regarding Skillo® highlights a strong sentiment of value for money, with multiple clients noting that their pricing aligns well with budgetary constraints. For instance, the CEO of Bulgaria Innovation Hub emphasized 'good value for cost,' while the Head of Data Operations remarked on how Skillo's pricing fit their budget. Overall, clients appreciate the quality of service delivered relative to the investment, often describing their experience as exceeding expectations in terms of results and collaboration.
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Bulgaria (7) United States (1)

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London, England

71-75 Shelton Street
London, England WC2H 9JQ
2 - 5

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TenX

4.4 6 reviews

$50,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

25% Custom Software Development

40% AI Development

15% BI & Big Data Consulting & SI +2 services

10% Cloud Consulting & SI

10% Robotics Process Automation

TenX is a bespoke software development company that specializes in custom software creation and end-to-end software development services. Reviews indicate that TenX excels in innovation and collaboration, with 75% of clients highlighting their technical depth and problem-solving capabilities. However, areas for improvement include code quality consistency and time zone coordination. Overall, TenX is recognized for its strong technical partnership and adaptability to dynamic project environments.

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2 of 4 Custom Software Development reviews are 5 stars

3 new reviews for Custom Software Development in past 6 months

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Development for Sports Company
5.0 — TenX provided data science and analytics engineering, mobile development, and web engineering services for a sports company. The team developed statistical models and predictive algorithms. Read more
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Industry Experience

TenX has demonstrated substantial expertise across various industries including Financial Services, Sports, Automotive, Information Technology, and Supply Chain Logistics. Clients commend their innovative approaches, deep technical knowledge, and adaptability in dynamic environments. Overall sentiment is positive, highlighting strengths in AI and data analytics for Financial Services and Sports, as well as software development and cloud infrastructure in IT. Potential clients in these sectors may find TenX a suitable partner for complex technical projects requiring agility and collaboration.
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Supply Chain, Logistics, and Transport Automotive Information technology Sports Chemicals & Biotechnology Financial services

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Average Project Cost Breakdown

$200,000 to $999,999 (2)

What Clients Have Said
Clients consistently noted that TenX offers good value for cost, with feedback highlighting that the pricing fit their budgets while delivering high-quality work. For instance, one client emphasized the 'good value for cost,' while another remarked on the 'great culture fit' alongside competitive pricing. Overall sentiment reflects satisfaction with TenX's pricing model, though some clients suggested improvements in coding standards and quality assurance to enhance the overall experience.
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United States (3) Australia (1) Canada (1) Singapore (1)

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Madiff

5.0 1 review

$1,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

40% AI Development

20% IT Managed Services +2 services

10% Blockchain

10% Cloud Consulting & SI

Madiff is a software development company specializing in enhancing legacy systems, particularly with .NET programming. The overall feedback highlights their ability to quickly provide skilled programmers at competitive prices, with a strong emphasis on commitment, efficiency, and professionalism. Approximately 100% of reviewers mention positive aspects, such as their impressive communication and integration within existing teams.

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Industry Experience

Madiff has garnered positive feedback primarily in the financial services sector, where they demonstrated expertise in enhancing legacy systems. Clients appreciated their ability to provide skilled programmers quickly at competitive rates, showcasing flexibility and professionalism. Their commitment to Agile SCRUM methodologies facilitated effective integration with existing teams. Overall, clients reported satisfaction with project outcomes, indicating Madiff's strong capabilities in delivering quality software solutions tailored to the financial industry's needs.
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Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have praised Madiff for providing skilled programmers at a competitive price, highlighting their flexibility and responsiveness. One buyer noted the quick integration of Madiff's team with their existing developers, achieving effective results within two weeks. Overall, the sentiment reflects strong satisfaction with the cost-to-value ratio, as the quality of deliverables met expectations while maintaining reasonable pricing.
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London, England

125 Kingsway
London, England WC2B 6NH
6 - 9

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Diadraw Ltd.

5.0 6 reviews

$25,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

30% Custom Software Development

20% Enterprise App Modernization

10% AI Development +4 services

10% E-Commerce Development

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

Diadraw Ltd. is a versatile software development company specializing in tailored software development and custom software creation across diverse industries. The company consistently receives positive feedback, with all reviewers highlighting their professionalism, cultural fit, and timely execution of projects. Approximately 100% of reviewers appreciate their strong communication skills and alignment with client values, underscoring Diadraw Ltd.'s commitment to delivering managed software development solutions.

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Reviews mention Communicative
The feedback regarding Diadraw Ltd.'s communication skills is overwhelmingly positive. Clients highlighted their exceptional responsiveness and clarity, with one stating, "Communications were very clear, and the team was receptive to all feedback and constraints." Another client praised the seamless communication and flexibility, noting, "They adapt to our needs while maintaining exceptional precision in meeting deadlines." Overall, Diadraw Ltd. is recognized for their proactive and effective communication, contributing significantly to project success.

Custom Software & Web Development for Escape Room Company

5.0 Mar 12, 2025

Communication has been seamless, and they consistently demonstrate a collaborative and efficient approach. They are remarkably flexible in terms of the work process, adapting to our needs while maintaining exceptional precision in meeting deadlines.
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Custom Software Development for Software Company

5.0 Sep 8, 2025

Exceptional on delivering on time. I cannot recall any deadline being missed across the entire time we worked together. Communications were very clear, and the team was receptive to all feedback and constraints.
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Average Project Cost Breakdown

$10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently praised Diadraw Ltd. for their excellent value for money and cost-effectiveness. One client highlighted that their pricing fit well within budget while delivering good value, stating they had received 'good value for cost.' Another client noted the company's ability to implement a scalable yet cost-efficient hosting strategy, emphasizing the financial benefits realized through reduced operational costs. Overall, feedback indicates a strong sentiment of satisfaction with the company's pricing relative to the quality of service provided.
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Bulgaria (3) United Arab Emirates (1) United States (1) England (1)

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1 of 1 London-based review is 5 stars

1 London-based review for Custom Software Development in past 6 months

Unknown avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Software Development for FinTech Firm
5.0 — Diadraw Ltd. was hired to extend a fintech firm's C++ trading platform. They integrated APIs of cryptocurrency exchanges, enabled BTC futures trading, and implemented tools for automation and risk Read more
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Danger Farms

5.0 2 reviews

$10,000+

$300+ / hr

10 - 49

London , England

Services provided

20% Custom Software Development

10% Digital Strategy

10% E-Commerce Development +6 services

10% IT Strategy Consulting

10% Mobile App Development

10% Other Application Development

10% Product Design

10% UX/UI Design

10% Web Development

Danger Farms is a bespoke software development company specializing in custom software creation. They receive exceptional feedback, with 100% of reviewers highlighting their ability to swiftly deliver effective solutions, such as Farfetch's intuitive data dashboard, within tight timelines. Clients commend their reliability, agility, and strong communication skills, with no areas for improvement noted.

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Reviews mention Knowledgeable
Clients have consistently praised Danger Farms for their extensive expertise and innovative solutions. Notably, a Chief Innovation Officer highlighted their 'very skilled experts' and 'impressive knowledge of tools,' which contributed to the project's success, leading to an award for best claim technology. Overall, the sentiment regarding their knowledge is highly positive, with no reported areas for improvement.

Award-Winning Claims Solution for Life Insurance Company

5.0 Jun 8, 2020

Very skilled experts. They had an impressive knowledge of tools but also made great product enhancement proposals.
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Average Project Cost Breakdown

$50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients have consistently praised Danger Farms for delivering high-quality solutions within tight timelines, reflecting strong value for money. For instance, a Senior Director at Farfetch noted that Danger Farms transformed rough sketches into a fully functional dashboard in just 8 weeks, enhancing operational efficiency. Similarly, the Chief Innovation Officer at Legal & General highlighted their innovative approach, leading to an award-winning project. Overall, clients feel they received exceptional service and expertise without noted areas for improvement.
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1 of 1 London-based review is 5 stars

$50,000 – $199,999 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Data Analysis Development for Major Luxury Marketplace
5.0 — Danger Farms was responsible for creating a data analysis dashboard for a major luxury marketplace. Adhering to an 8-week timeline, they constructed an intuitive dashboard that gives various Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

London clients commend Danger Farms for delivering sophisticated, user-friendly digital solutions within tight timelines. Their expertise spans data visualization and React development, with projects praised for innovation, reliability, and strategic input, making them a trusted partner for complex tech initiatives.
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Intuitech Technology Ltd

5.0 1 review

$10,000+

$100 - $149 / hr

2 - 9

Sutton, England

Services provided

40% Custom Software Development

40% Web Development

10% Application Testing +1 service

10% Mobile App Development

Intuitech Technology Ltd is a software development company specializing in frontend and backend solutions for e-commerce platforms. Their work on transforming complex systems into user-friendly interfaces and implementing modern technologies receives positive feedback for quality and communication skills, with 100% of reviewers expressing satisfaction. They demonstrate strong technical capabilities and agile management, although they are encouraged to enhance communication in team settings.

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Industry Experience

Intuitech Technology Ltd has demonstrated significant expertise in the Retail industry, particularly in e-commerce enhancements for major retailers. They have been praised for their agile management, communication skills, and technical capabilities, including microservices and reactive programming. Overall, feedback reflects a strong sentiment, highlighting their ability to deliver high-quality solutions that enhance customer journeys and operational efficiency. Their success in this sector indicates a good fit for potential clients in Retail seeking to innovate their online shopping platforms.
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Retail

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients generally perceive Intuitech Technology Ltd as offering excellent value for money, particularly in comparison to higher-priced onshore consultants. One client noted satisfaction with the quality of work delivered for a total investment of £80,000, highlighting their capability in agile management and technical expertise. Overall, the sentiment surrounding cost-effectiveness is positive, with clients appreciating the high-quality service provided at lower rates.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Reviewers in London highlight Intuitech's proficiency in transforming online shopping experiences, from simplifying complex web pages to building scalable checkout APIs. Their remote teams demonstrate excellent communication and technical capabilities, supporting high-demand e-commerce platforms with innovative, microservices-driven solutions.
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Persistent Systems

4.5 1 review

$25,000+

$25 - $49 / hr

10,000+

London , England

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +18 services

10% Cloud Consulting & SI

10% Cybersecurity

10% Generative AI

10% Mobile App Development

10% Web Development

5% IoT Development

2% Digital Engineering

2% Enterprise App Modernization

2% IT Managed Services

1% AI Consulting

1% AR/VR Development

1% Application Management & Support

1% Application Testing

1% Blockchain

1% DevOps Managed Services

1% E-Commerce Development

1% Robotics Process Automation

1% Wearable App Development

Persistent Systems is a software development company renowned for its expertise in low-code process management tools, web service development, and database work. Their reviews highlight a strong emphasis on flexibility and adaptability, with 100% of feedback noting their effective communication and project management capabilities. Clients particularly appreciate their critical thinking skills in adapting to changing project needs.

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Industry Experience

Persistent Systems has garnered positive feedback across various industries, particularly in financial services, where they demonstrated expertise in developing low-code applications and managing complex software projects. Clients praised their flexibility, strong communication skills, and ability to adapt to changing project requirements. Their involvement has significantly impacted project delivery timelines and overall operational efficiency. Potential clients in the financial services sector can expect a reliable partnership focused on innovative solutions and effective project management.
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Financial services

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients express high satisfaction with Persistent Systems regarding cost and value for money, citing a long-term investment of at least $2.5 million as indicative of their trust. One client noted the firm's flexibility and adaptability as impressive, emphasizing that they are invested in client success. Overall, feedback highlights effective communication and project management, contributing to a positive perception of value relative to the costs incurred.
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London , England

Level 1, Broadgate Tower, 20 Primrose Street
London , England EC2M 3AF
21 - 30

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Equinox IS

5.0 3 reviews

$10,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

40% AI Development

20% Robotics Process Automation +3 services

10% Corporate Training & Coaching

10% IT Strategy Consulting

10% Low/No Code Development

Equinox IS is a bespoke software development company specializing in tailored software solutions and comprehensive software engineering projects. Overall, 100% of reviewers commend their ability to deliver projects effectively and to specification, highlighting their expertise in custom software creation and end-to-end software development. Clients appreciate Equinox's swift problem-solving skills and professional communication, though a minor area for improvement is project visibility.

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Reviews mention Easy to work with
Clients have consistently praised Equinox IS for being easy to work with, highlighting their professionalism and responsiveness. One CEO noted that Daniel P. was 'very direct with questions, replied to emails quickly,' and was 'always willing to have a call to ensure understanding.' This ease of collaboration contributed to fast results and a project completed to specifications, reinforcing a positive overall sentiment towards the firm's approach to client engagement.

Ecological Monitoring Database for Conservation Company

5.0 Sep 29, 2020

Daniel was very direct with questions, replied to Emails quickly, was always willing to have a call to ensure understanding, and did the background research necessary to understand our unique underwater survey system. The company was easy to work with, fast results, very professional, did everything they said they could, and more.
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Industry Experience

Equinox IS has demonstrated expertise across various industries, including Environmental Services, Financial Services, and Telecommunications. Clients commend their capacity to deliver functional solutions, such as database migrations and transaction processing infrastructures. The overall sentiment reflects strong satisfaction, particularly for their communication, problem-solving skills, and industry knowledge. Organizations in need of data analytics, financial systems, or custom software solutions may find Equinox IS to be a suitable partner.
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Environmental Services Financial services Telecommunications

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Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients have expressed a positive sentiment regarding Equinox IS's cost and value for money. One CEO noted that after spending over $2,000 on previous freelancers, Equinox delivered a functional database efficiently and met all specifications, demonstrating excellent value. Another client praised their experience and skill, confirming that significant functionality was built and released successfully. Overall, clients perceive Equinox IS as professional and capable of delivering quality results that justify their investment.
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Austria (1) United States (1) England (1)

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Wave Europe

4.8 4 reviews

$5,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

25% IT Staff Augmentation

20% PEO/Employee Leasing +4 services

15% Recruiting

10% AI Development

10% Business Consulting

10% Web Design

Wave Europe specializes in Custom Software Development, providing bespoke software solutions tailored to client needs. Reviews highlight their exemplary project management, responsiveness, and ability to deliver quality products on time. Clients commend their high agility and capacity to find and retain the right technical staff, ensuring successful project outcomes.

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Industry Experience

Wave Europe has demonstrated expertise primarily in the Software and IT Services industries, receiving positive feedback for their effective recruitment and talent sourcing capabilities. Clients commend their professionalism, responsiveness, and alignment with company values. In the Software sector, they successfully facilitated the rapid assembly of development teams for complex projects. In IT Services, they supported the establishment of Global Delivery Centers, highlighting their local market knowledge and conceptual alignment. Overall sentiment reflects strong satisfaction across both industries, making Wave Europe a reliable partner for tech-driven organizations.
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Software IT Services

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England (2) Poland (1)

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London, England

9 Appold Street
London, England EC2A 2AP
2 - 5

+48 535 950 221

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Review Rating from Clients

4.5/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

London-based reviewers highlight Wave Europe's expertise in establishing nearshore Global Delivery Centers in Poland, supporting clients with team building, recruitment, and operational strategies. Their pragmatic, flexible approach and attention to cultural alignment have led to successful project outcomes, including increased capacity and market expansion.
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Urolime Technologies

4.5 1 review

$5,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

10% Custom Software Development

15% Cloud Consulting & SI

15% Web Development +6 services

10% Application Testing

10% DevOps Managed Services

10% IT Staff Augmentation

10% IT Strategy Consulting

10% IoT Development

10% Mobile App Development

Urolime Technologies is a DevOps and cloud infrastructure management company, specializing in AWS infrastructure support and maintenance. Reviews highlight their exceptional service, fast response times, and personal client relationships, with over 90% of feedback being positive. Clients appreciate their technical expertise and budget-friendly solutions, making them a reliable partner for cloud-based projects.

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Industry Experience

Urolime Technologies has demonstrated expertise in the software and SaaS industries, notably in managing AWS infrastructure and providing 24/7 support. Clients report high satisfaction with their uptime and personalized service, emphasizing their strong communication and project management skills. The feedback indicates a solid performance in DevOps, cloud infrastructure, and on-premise deployments, appealing particularly to startups seeking budget-friendly, high-quality technical support. Overall sentiment is highly positive, suggesting a strong fit for businesses in these sectors.
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Software

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Clients have noted that Urolime Technologies offers budget-friendly services with high-quality outcomes. One client highlighted their engagement, stating that Urolime's pricing is attractively set, especially for startups. The overall sentiment reflects appreciation for the value provided, with one client mentioning a $200,000 investment yielding impressive uptime metrics of 99.99%. Additionally, the personal relationship fostered with the team enhances the perceived value, making clients feel like an integral part of the Urolime family.
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London, England

950 Great West Road Profile West, Brentford
London, England TW8 9ES
2 - 5

+44 (330) 043 1615

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Erlang Solutions

Not yet reviewed

$10,000+

Undisclosed

50 - 249

London, England

Services provided

40% Custom Software Development

20% IT Strategy Consulting

10% Blockchain +4 services

10% IoT Development

10% Other Application Development

5% Computer Engineering

5% Mobile App Development

Erlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.
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Multivitamin Studio

Not yet reviewed

$10,000+

$150 - $199 / hr

10 - 49

Westminster , England

Services provided

10% Custom Software Development

15% Digital Strategy

10% AR/VR Development +11 services

10% Branding

10% E-Commerce Development

10% Web Development

8% Web Design

7% UX/UI Design

5% Advertising

5% Video Production

3% IT Strategy Consulting

3% Product Design

2% Business Consulting

2% Search Engine Optimization

Multivitamin Studio is a Digital Strategy company. The firm is based in Westminster , England and Truro, England. Their services include Digital Strategy and Custom Software Development.
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Rufus Leonard

Not yet reviewed

$10,000+

$150 - $199 / hr

50 - 249

London, England

Services provided

30% Custom Software Development

40% UX/UI Design

30% Branding

Launched in 1989, Rufus Leonard is a midsize London, England-based UX agency. Their services include UX/UI Design and Branding.
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Raygain Technologies

Not yet reviewed

$5,000+

$25 - $49 / hr

250 - 999

Borehamwood, England

Services provided

20% Custom Software Development

20% Cloud Consulting & SI

20% Cybersecurity +2 services

20% IT Managed Services

20% IT Staff Augmentation

Raygain Technologies is a cloud consulting & SI company. Located in Borehamwood, England and New Delhi, India, their team focuses on cloud consulting & SI and Cybersecurity.
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Radically Digital Ltd

Not yet reviewed

$10,000+

$100 - $149 / hr

50 - 249

London, England

Services provided

45% Custom Software Development

20% Cloud Consulting & SI

20% UX/UI Design +1 service

15% Business Consulting

Custom software development firm Radically Digital Ltd was established in 2019. The midsize team offers Custom Software Development and UX/UI Design.
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gravity9

Not yet reviewed

$75,000+

$50 - $99 / hr

50 - 249

london, England

Services provided

40% Custom Software Development

20% Enterprise App Modernization

15% UX/UI Design +4 services

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

3% Product Design

2% Blockchain

Gravity9, a midsize custom software development firm, is located in Birmingham, England and london, England. The team offers Custom Software Development and Enterprise App Modernization.
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london, England

35 New Broad Street
london, England EC2M 1NH
2 - 5

+447748185249

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Infinity Works

Not yet reviewed

$50,000+

$200 - $300 / hr

250 - 999

London, England

Services provided

25% Custom Software Development

20% Cloud Consulting & SI

15% Mobile App Development +6 services

10% IT Strategy Consulting

10% Web Design

5% BI & Big Data Consulting & SI

5% IT Managed Services

5% IoT Development

5% UX/UI Design

Founded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.
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London, England

Cannon Green, 27 Bush Lane
London, England EC4R 0AA
101 - 150

0113 320 5010

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Apexa Tech

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

london, England

Services provided

10% Custom Software Development

20% AI Development

20% Application Management & Support +3 services

20% IT Strategy Consulting

20% Web Development

10% Low/No Code Development

IT strategy consulting company Apexa Tech is located in london, England and Cairo, Egypt. They specialize in IT strategy consulting and Custom Software Development.
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Soitron

Not yet reviewed

$5,000+

$50 - $99 / hr

250 - 999

London , England

Services provided

10% Custom Software Development

25% IT Managed Services

20% IT Staff Augmentation +4 services

15% Cybersecurity

15% Web Development

10% IoT Development

5% Back Office Outsourcing

Soitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.
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London , England

20 Farringdon St
London , England EC4A 4BL
76 - 100

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fusecup.co

Not yet reviewed

$25,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

60% Custom Software Development

15% Low/No Code Development

15% Web Development +1 service

10% Web Design

Software development firm fusecup.co was established in 2022. The team provides Custom Software Development and Web Design.
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ResearchCave Technology

Not yet reviewed

$75,000+

$50 - $99 / hr

2 - 9

London, England

Services provided

50% Custom Software Development

10% Web Development

5% Blockchain +9 services

5% Cybersecurity

5% IoT Development

5% Mobile App Development

5% Other Application Development

5% Web Design

3% IT Managed Services

3% UX/UI Design

2% IT Strategy Consulting

2% Other IT Consulting and SI

ResearchCave Technology, a software development company, is headquartered in London, England. Their services include Custom Software Development and Web Development.
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naztech Inc

Not yet reviewed

$10,000+

$25 - $49 / hr

50 - 249

Brentford, England

Services provided

35% Custom Software Development

20% Mobile App Development

15% AI Development +2 services

15% BI & Big Data Consulting & SI

15% IoT Development

Naztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.
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Brentford, England

Q West
Brentford, England TW8 0GP
10 - 15

+443338802460

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Different Projects Ltd.

Not yet reviewed

$1,000+

$150 - $199 / hr

2 - 9

London, England

Services provided

10% Custom Software Development

40% UX/UI Design

20% Digital Strategy +2 services

20% Product Design

10% Web Development

Founded in 2006, Different Projects Ltd. Is a small UX agency located in London, England. Their team offers UX/UI Design and Digital Strategy.
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invenics

Not yet reviewed

$10,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

20% Mobile App Development

20% Web Development +4 services

15% Digital Strategy

10% Enterprise App Modernization

10% Robotics Process Automation

5% AI Development

Invenics is a software development firm launched in 2017. Located in London, England and Ernakulam, India, the team provides Custom Software Development and Web Development.
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Online Business Systems

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

London, England

Services provided

10% Custom Software Development

45% Cybersecurity

25% IT Strategy Consulting +2 services

10% AR/VR Development

10% Low/No Code Development

Founded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.
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London, England

344 Grays Inn Road
London, England WC1X 8BX
2 - 5

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Mak Stalwart

Not yet reviewed

$5,000+

< $25 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

15% IT Strategy Consulting

15% Recruitment Process Outsourcing +6 services

15% Staffing

10% DevOps Managed Services

10% Recruiting

5% Executive Search

5% HR Consulting

5% HR Outsourcing

Mak Stalwart, a midsize software development firm, is headquartered in Bengaluru, India and London, England. Their services include Custom Software Development and IT strategy consulting.
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$4,999 Startups, Small businesses, short-term engagements $49,999 Growing companies needing scalable support $199,999 Large enterprises or multinational clients.

Mak Stalwart Offerings
Focused Areas: IT Support (basic helpdesk, troubleshooting) Website/App Maintenance Data Entry & Processing Small-Scale Back Office Support
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London, England

12 Constance Street
London, England E16 2DQ
21 - 30

+99620726758

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