Why hire a London-based software development agency?

Working with a local team offers unique, strategic advantages that a remote partner may not be able to provide, including: Time-zone alignment with the rest of Europe for real-time collaboration. Access to London’s deep pool of senior engineers who graduated from Imperial, UCL, and King’s College. Familiarity with UK regulations (GDPR, FCA guidelines for fintech) and cybersecurity standards like Cyber Essentials. Face-to-face workshops at your office or popular tech hubs around “Silicon Roundabout.”

How much does it cost to hire a software development firm in London?

Rates for hiring a London-based software development firm vary based on several factors, including complexity, team seniority, and technical requirements. To give you a better understanding, here’s a breakdown of costs based on Clutch data: Hourly: £75 – £150 for most mid-sized agencies, while boutique specialists may charge up to £200. Fixed-price MVP: £30,000 – £80,000 for a 3 – 6 month build. Enterprise platforms: £150,000+ for multi-year, multi-team engagements. London rates are higher than many UK regions, but proximity, talent density, and strategic guidance often justify the premium costs.

Which industries do London software development firms serve?

Thanks to London’s diverse economy, experienced software development agencies regularly build solutions for clients from various industries and niches, such as: Fintech and insuretech E-commerce and retail tech Healthtech and med-device integrations Media, gaming, and streaming platforms Proptech and smart-city applications Many teams also offer sector-specific compliance expertise, such as ISO-13485 for healthcare or PCI DSS for payments.

How do I choose the right software development agency in London?

Start by defining success metrics—launch date, KPIs, budget cap—and shortlist agencies with matching case studies. After that, review Clutch client feedback for proof of the following: Transparent, agile workflows (e.g., weekly sprints, demo days) Strong communication skills and cultural fit Clear IP ownership terms and NDA policies Relevant tech-stack certifications (AWS Partner, Microsoft Gold, etc.) Arrange technical interviews with lead developers, not just sales reps, before signing an agreement.

What are the red flags when hiring a software development firm in London?

Vague estimates or refusal to detail sprint deliverables No local references despite claiming London headquarters Overreliance on junior offshore teams without senior oversight Lack of cybersecurity or GDPR compliance processes “One-size-fits-all” proposals that ignore your business goals A credible agency will proactively address these areas and tailor their approach to your needs. It’s better to be meticulous when selecting prospective partners than to be contracted with an unfit team.

Home Software Developers London

Top London Custom Software Development Firms

London’s position as Europe’s fintech capital and home to global giants like Google, Meta, and Revolut makes it a hotbed for cutting-edge software talent. Whether you’re a Canary Wharf enterprise or a Shoreditch startup, the right development partner can turn your concept into a secure, scalable application.

Clutch connects you with verified London software development agencies through in-depth client reviews, detailed service profiles, and transparent ratings. Use the filters on this page to narrow firms by budget, tech stack, industry focus, and team size—then compare side-by-side to find the best match for your project. Every provider listed here has passed Clutch’s rigorous verification process, so you can hire with confidence.

Looking to compare a broader pool of experts? Explore the global list of Top Software Development Companies.

Looking for a Web Design partner for your project? Check out our directory for Top Web Design Companies in London

Considering nearby talent hubs? Check out Software Development Firms in Manchester and Software Development Agencies in Bristol.

Need industry-specific partners? View our filter for London Healthcare Software Developers.

If what you need is a website, explore options in the list of Top Web Development Companies in London to find the right partner.

Ratings Updated: August 24, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

Featured

What are Featured Providers?
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 custom software creation and full stack software development services. Reviews highlight their exceptional project management, innovative approach, and deep understanding of client needs, leading to successful outcomes and long-term partnerships. Their ability to integrate blockchain and AI technologies is frequently praised, with overwhelmingly positive feedback from clients. All reviewers expressed satisfaction, with no significant areas for improvement noted.

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Reviews mention Puts the customer first
Tech Alchemy consistently prioritizes customer needs, as evidenced by their proactive engagement and adaptability. One client noted their impressive response to a developer's sudden departure, where supplementary developers seamlessly integrated, maintaining project momentum. The commitment to ensuring project success was highlighted, with clients encouraged to involve Tech Alchemy in decision-making. Overall, feedback reflects a high level of satisfaction with their customer-centric approach, with clients appreciating their willingness to incorporate feedback and suggestions.

Software Dev for Agriculture Trading Platform

4.5 Oct 8, 2019

We appreciate that they re-evaluated the technologies they'd used in past projects to see if they’d be the right fit for this project. We ended up making really good decisions based on that. They’re genuinely invested in ensuring our project’s success, and their dedication is evident. While the founder is less involved in our day-to-day tasks and operations, he’s still engaged and up-to-date on project progress.
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Industry Experience

Tech Alchemy has demonstrated expertise across various industries, including non-profit, financial services, arts, entertainment, and gaming. Clients praised their innovative solutions, particularly in AI applications for non-profits and blockchain integration in financial services. The sentiment is overwhelmingly positive, highlighting their strong project management, adaptability, and commitment to client success. Industries such as arts and entertainment, along with financial services, appear to benefit notably from Tech Alchemy's capabilities, making them a suitable partner for projects in these sectors.
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Non-profit Software Gaming Media Other Industry Government Healthcare IT Services Business services Consumer Products Financial services Sports Arts, entertainment & music Advertising & marketing Hospitality & leisure

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More responsive than most other service providers

Tech Alchemy is responsive
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.8

Willing to Refer

5.0

Local clients highlight Tech Alchemy's proficiency in building complex platforms, from data warehouses to web3 ecosystems, noting their technical skill, responsiveness, and collaborative approach. They appreciate their deep understanding of project goals and seamless project management.
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Simform

4.8 86 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 full stack software development company renowned for bespoke software development, custom software creation, and end-to-end software engineering. With approximately 90% positive feedback, clients commend Simform for its technical expertise, proactive communication, and seamless project management. Reviewers consistently highlight the company's ability to integrate with client teams and its commitment to long-term, sustainable solutions.

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Reviews mention Accommodating
Client feedback highlights Simform's accommodating nature, with specific mentions of their responsiveness and flexibility. One CEO noted their 'very responsive' approach and weekly check-ins, while a startup founder praised their 'incredibly flexible' working style, allowing for direct interaction with developers. Overall, the sentiment reflects a strong appreciation for Simform's adaptability to client needs and schedules, contributing positively to project outcomes.

Mobile App Development for Digital Transformation Agency

4.5 Aug 24, 2023

Their ability to accommodate and be flexible to our needs is impressive.
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Mobile App Development for Medical Technology Company

4.5 Dec 14, 2022

They were professional, adapted to our short-notice needs, documented everything, and were transparent and smooth throughout the process.
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Create Digital Tools for Communication Platform for Parents

5.0 Jul 2, 2020

Their team is incredibly flexible in the ways in which they work with their clients. I’m personally a very hands-on founder, so I like to handle project management on my side of the engagement, and I really appreciate their willingness to let me interact directly with the developers and other individuals we need when we need them. They have been extremely adaptable to our workflow throughout the project so far.
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Digital Platforms Maintenance for Insurance Brokerage Co

5.0 Jun 28, 2023

Very responsive to our needs, we have weekly check-ins. The team, including managers are available when we need them. I appreciate their ability to deliver quality work and be very accommodating to our needs and schedule.
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3 of 3 reviews are 5 stars

2 new reviews for Custom Software Development services

$50,000 – $199,999 avg. project cost

Reviewed 3 times in the past 6 months
In recent reviews, clients praised Simform for their professionalism, responsiveness, and commitment to long-term solutions. One client noted their 'strong communication practices' and timely delivery within budget, while another highlighted the team's proactive approach to understanding project needs. A CTO commended Simform's expertise in software development, emphasizing their ability to manage complex tasks independently. Overall, the sentiment is highly positive, though there are suggestions for improved end-user documentation.
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Average Project Cost Breakdown

$50,000 to $199,999 (21) $10,000 to $49,000 (16) $200,000 to $999,999 (14) Less than $10,000 (1)

What Clients Have Said
Clients consistently praise Simform for their exceptional cost-effectiveness and value for money. Many reviews highlight that their pricing aligns well with client budgets while delivering high-quality outcomes. For instance, one client noted that Simform's pricing fit their budget and provided good value for the cost. Another remarked on their ability to deliver projects within agreed timelines and budgets, emphasizing transparency and lack of hidden costs. Overall, the sentiment reflects satisfaction with the balance of cost and quality in Simform's services.
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United States (50) 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)

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Leobit

4.9 59 reviews

Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves London, England

Services provided

20% Custom Software Development

20% AI Development

20% Web Development +4 services

10% AI Agents

10% Cloud Consulting & SI

10% Generative AI

10% Mobile App Development

Leobit is a Custom Software Creation company specializing in Full Stack Software Development and Managed Software Development. The reviews are overwhelmingly positive, highlighting Leobit's technical expertise, proactive communication, and adherence to deadlines. Approximately 100% of reviewers praise their project management and technical capabilities, emphasizing their role as a strategic partner in bespoke software development solutions.

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Reviews mention Dedicated
Clients express a strong sentiment of dedication towards Leobit, highlighting their unmatched commitment and ownership of projects. One client noted, 'Leobit has delivered outstanding quality of work, speed of implementation, and an unmatched dedication.' Their ability to provide flexible coverage and exceptional talent further reinforces this positive perception, with clients consistently reporting exceeding expectations in project delivery and quality.

Mobile App Development for Waste Management Software Company

5.0 Apr 1, 2025

Great dedication and productivity. Quick ramp-up and exceptional development speed.
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More responsive than most other service providers

Leobit 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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United States (24) Norway (5) Switzerland (4) England (4) Germany (3) Estonia (2) Ukraine (2) Sweden (2) Poland (1) Denmark (1) Singapore (1) Netherlands (1) Belgium (1) Luxembourg (1) Bermuda (1) Hong Kong (1)

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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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Old.St Labs

5.0 22 reviews

Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

40% AI Development

20% Mobile App Development +1 service

20% Web Development

Old.St Labs is a bespoke software development company specializing in tailored software solutions across various industries. Reviews highlight their exceptional project management, with 100% of clients noting their responsiveness and professionalism. Clients appreciate Old.St Labs' ability to align with company values and deliver projects on time and within budget. Their expertise and adaptability make them a trusted partner in custom software creation, consistently meeting and exceeding client expectations.

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Industry Experience

Old.St Labs has demonstrated expertise across various industries, including Financial Services, Real Estate, Sports, Manufacturing, and more. Clients praise their attention to detail, communication, and the ability to deliver high-quality, tailored solutions. In the Financial Services sector, they excelled in creating monitoring tools and wealthtech platforms. Their work in Real Estate involved developing a centralized property platform, while in Sports, they improved safety through an incident reporting database. Overall, feedback indicates a strong cultural fit, responsiveness, and a commitment to delivering value, making them a versatile choice for diverse industry needs.
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Financial services Real estate Sports Manufacturing Pharmaceuticals Healthcare IT Services Transportation Nonprofit Advertising & marketing Arts, entertainment & music Other industries Business services

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Average Project Cost Breakdown

$10,000 to $49,000 (7) Less than $10,000 (4) $50,000 to $199,999 (4)

What Clients Have Said
Old.St Labs is consistently praised for delivering strong value for money, with clients noting their pricing fits within budget while providing high-quality services. For instance, a client from Flux HQ highlighted their 'good value for cost,' while another from US Jetting mentioned they 'delivered great value for a very reasonable price.' Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with the quality of work relative to the investment made.
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More responsive than most other service providers

Old.St Labs is very responsive
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England (14) United States (3) Romania (1)

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Kornhill Services Limited

5.0 3 reviews

Undisclosed

Undisclosed

2 - 9

London, England

Services provided

10% Custom Software Development

40% IT Strategy Consulting

25% AI Consulting +1 service

25% AI Development

Kornhill Services Limited is a bespoke software development company specializing in custom software creation and tailored software development. Reviews indicate a professional and collaborative approach, with 100% positive feedback highlighting their ability to align business needs with technical solutions. Clients appreciate their technical expertise and responsiveness, with no significant areas for improvement noted.

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1 of 1 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

POC Development for Elderly Support Charity
5.0 — Kornhill Services Limited designed and developed a POC for an elderly support charity's AI-assisted elderly portal. They built features such as fall prevention, GPS tracking, and cognitive function Read more
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Industry Experience

Kornhill Services Limited has demonstrated expertise across multiple industries including non-profit, information technology, and consumer products & services. In the non-profit sector, they excelled in developing AI-assisted platforms for elderly care, receiving positive feedback for their technical knowledge and responsive project management. In IT, they effectively integrated legacy systems with advanced AI workflows, enhancing operational efficiency and data accuracy. Their work in consumer products involved developing a user-friendly MVP for a video marketplace, achieving timely delivery and strong user experience. Overall, they are well-suited for projects in non-profit and tech-driven sectors.
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Non-profit Consumer products & services

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised Kornhill Services Limited for providing excellent value for money and fitting within their budgets. One client noted they chose Kornhill due to their 'good value for cost' and impressive project delivery. Another highlighted that Kornhill was 'far better value for money' compared to competitors. Overall, the sentiment reflects satisfaction with pricing relative to the quality of service, with clients appreciating the balance of cost and the effective solutions delivered.
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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 Kornhill Services Limited's pragmatic approach to AI, especially their ability to build secure middleware bridges connecting advanced LLMs with legacy systems, ensuring data integrity and operational improvements.
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BUSINESS ANALYSIS CANADA

5.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

10% Business Consulting

10% Business Continuity Management +7 services

10% Compliance Consulting

10% Corporate Training & Coaching

10% Digital Strategy

10% Document Digitization & Management

10% IT Strategy Consulting

10% Market Research

10% Marketing Strategy

BUSINESS ANALYSIS CANADA is a consultancy firm providing business advisory services, particularly in the area of business analysis and growth strategies. Their reviews highlight a strong record of reducing costs and enhancing growth, with one client noting a 30% reduction in both cost per hire and cost to serve, alongside a 12% net revenue retention increase. The firm is praised for being diligent, tenacious, and knowledgeable, with no noted areas for improvement.

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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent feedback for BUSINESS ANALYSIS CANADA indicates a high level of client satisfaction, particularly regarding their organizational skills and responsiveness. A CEO noted a 30% reduction in hiring and service costs, alongside a 12% growth in net revenue retention. Clients appreciate the company's knowledge and tenacity, with one stating there were no areas for improvement. Overall, the sentiment reflects strong value for cost and effective project management.
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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed that BUSINESS ANALYSIS CANADA offers good value for the cost, highlighting significant outcomes such as a 30% reduction in cost per hire and cost to serve. One CEO noted their selection was based on value for money compared to competitors. Overall sentiment reflects satisfaction with pricing relative to the quality of service, as they were described as organized, quick to respond, and knowledgeable, with no areas for improvement mentioned.
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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 BUSINESS ANALYSIS CANADA's diligence, knowledge, and ability to handle complex projects efficiently, resulting in significant cost reductions and revenue growth for their clients.
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Attrecto Next Tech Digital Solutions

4.6 5 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 specializes in custom software development, showcasing expertise in bespoke software creation and full-stack software development. The company consistently receives positive feedback, with clients praising their structured project management, technical expertise, and collaborative approach. Impressively, 100% of reviews highlight their effective communication and willingness to integrate client needs, demonstrating their commitment to delivering tailored software solutions.

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Reviews mention Transparent
Clients have praised Attrecto Next Tech Digital Solutions for their transparent workflow and structured project management. One reviewer highlighted their ability to manage dependencies and provide quick, actionable feedback, which facilitated a seamless collaboration. The emphasis on a transparent communication process was noted as a key strength, allowing for effective responses to shifting priorities. Overall, the sentiment reflects a high level of satisfaction with Attrecto's commitment to transparency and collaboration.

Custom Software & AI Development for IT Company

5.0 Jul 22, 2026

Attrecto’s project management was top-notch structured, agile, and highly collaborative. In a co-delivery setup, communication can often become a bottleneck, but Attrecto ensured a completely transparent workflow. They managed dependencies beautifully, provided quick answers to our technical questions, and gave constructive, actionable feedback.
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1 of 1 reviews is 5 stars

1 new review for Custom Software Development services

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for Attrecto Next Tech Digital Solutions has been overwhelmingly positive. One client highlighted their 'top-notch structured, agile, and highly collaborative' project management, noting seamless integration of UX/UI components into complex AI projects. The collaboration fostered a strong partnership, with clients appreciating Attrecto's responsiveness and technical expertise. Overall, clients reported high satisfaction with delivery efficiency and product alignment, indicating Attrecto's capability to meet and exceed project goals.
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Average Project Cost Breakdown

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

What Clients Have Said
Attrecto Next Tech Digital Solutions is noted for providing excellent value for money, with clients praising their flexibility and responsiveness. One client highlighted the affordability of their services compared to American firms, stating that the total investment for a project was approximately $128,000. Another client emphasized the high-quality output and satisfaction of stakeholders, with project costs ranging from $50,000 to $2,000,000. Overall, clients express strong satisfaction with the cost relative to the quality and impact of the services provided.
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United States (3) Hungary (1) England (1)

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DreamzTech Solutions

4.9 74 reviews

Premier Verified

$25,000+

$25 - $49 / hr

250 - 999

Serves London, England

Services provided

25% Custom Software Development

25% IT Managed Services

20% AI Development +5 services

10% Web Development

5% AI Agents

5% AI Consulting

5% Generative AI

5% Mobile App Development

DreamzTech Solutions is a bespoke software development company renowned for its comprehensive range of services, from tailored software creation to end-to-end development solutions. The company consistently receives high praise for its project management efficiency, responsiveness, and ability to translate complex requirements into functional solutions, with over 90% of clients expressing satisfaction. Their impressive alignment with client goals and technical expertise are recurrent themes in reviews, highlighting their client-centric approach.

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Reviews mention Translate ideas into products
Clients have consistently praised DreamzTech Solutions for their exceptional ability to translate complex ideas into functional products. One client highlighted their impressive understanding of brand needs, creating a visually appealing platform that enhanced user experience. Another noted their capacity to align solutions with innovation goals, transforming intricate financial tech concepts into practical tools. Overall, the sentiment reflects strong satisfaction with DreamzTech's capability to deliver tailored solutions that meet specific project objectives.

AI-Driven Platform Development for Financial Services Co

5.0 Feb 6, 2026

They aligned their solution with our broader innovation goals and helped translate complex financial tech concepts into a practical and powerful tool.
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E-Commerce Development for Home Products Retal Brand

5.0 Apr 9, 2026

The ability to understand our brand and translate it into a functional and visually appealing platform is very impressive.
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Dev Projects for College Sports Recruitment Platform

5.0 Jul 20, 2020

I’m impressed by their ability to follow through on my needs. If I have an idea, they deliver on it, which I love. Their team’s able to build whatever I want.
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Average Project Cost Breakdown

$50,000 to $199,999 (15) $10,000 to $49,000 (13) Less than $10,000 (5) $1,000,000 to $9,999,999 (1)

What Clients Have Said
DreamzTech Solutions is frequently commended for providing excellent value for money, with several clients noting that their pricing fits within budget while delivering high-quality results. For instance, one client highlighted that DreamzTech's pricing aligned perfectly with their financial expectations, stating they received 'good value for cost.' Overall, clients express satisfaction with the balance of cost and quality, often indicating that the services exceeded their initial expectations.
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More responsive than most other service providers

DreamzTech Solutions 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

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

Custom Software Development project highlight

Property Management Platform Development for Real Estate Co
5.0 — DreamzTech Solutions developed a smart property management platform for a real estate company. The solution automated maintenance workflows, enhanced tenant communication, and offered real-time Read more
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300Brains

4.9 6 reviews

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

30% Custom Software Development

20% IT Staff Augmentation

20% Mobile App Development +3 services

10% AR/VR Development

10% IT Strategy Consulting

10% Web Design

300Brains is a bespoke software development company specializing in tailored solutions, including Fintech platforms and front-end programming. Reviews indicate strong project management and communication skills, with 90% of feedback highlighting their responsiveness and value alignment. Some feedback notes areas for improvement in programmer expertise. Overall, 300Brains maintains a positive client rapport, with their commitment to understanding client needs frequently praised.

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Industry Experience

300Brains has demonstrated expertise across various industries, including Financial Services, Advertising & Marketing, Arts, Entertainment & Music, Education, and Transportation. Clients have praised their strong project management, hands-on communication, and technical proficiency, particularly in delivering fintech solutions, UX/UI design, and app development. Overall sentiment is positive, with notable strengths in aligning with client needs and delivering high-quality results, making them a suitable choice for projects in these sectors.
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Financial services Advertising & marketing Arts, entertainment & music Education Transportation

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight 300Brains' competitive pricing and the strong value for money they provide. One client noted that their pricing fit well within budget while delivering good value for cost. Another mentioned that their service costs and communication skills were exceptional. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their offerings, with clients appreciating the alignment of quality and budget.
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England (2) Iceland (1) Poland (1) United States (1)

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2 of 2 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

Partner Integration for Fintech Solutions Firm
5.0 — 300Brains was hired by a fintech solutions firm for their partner integration services. The team was responsible for connecting the client with their banking partners. Read more
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Rishvi Ltd

4.8 2 reviews

Undisclosed

$25 - $49 / hr

10 - 49

London, England

Services provided

15% Custom Software Development

15% E-Commerce Development

15% Pay Per Click +4 services

15% Search Engine Optimization

15% Social Media Marketing

15% Web Development

10% Email Marketing

Rishvi Ltd is a bespoke software development company specializing in tailored software solutions. According to client reviews, they excel in responsiveness and timely project delivery, with 100% positive feedback on meeting business needs and aligning with company values. Their expertise in macro customization for sports nutrition was notably effective and appreciated.

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Industry Experience

Rishvi Ltd has demonstrated expertise in the Sports Nutrition industry, receiving positive feedback for their responsive communication and timely project delivery. A notable strength is their ability to customize solutions to meet evolving business needs, such as automating processes effectively. Overall sentiment from the Sports sector indicates that Rishvi Ltd aligns well with client values and successfully delivers impactful results, making them a suitable partner for businesses seeking operational improvements in this field.
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Sports

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients of Rishvi Ltd express strong satisfaction with the company's cost-effectiveness and value for money. One review highlighted the timely delivery of a project and the alignment of company values as key factors in their decision to hire Rishvi Ltd. The client emphasized that they were pleased with the service provided, noting no areas for improvement, which reflects a positive sentiment regarding the overall pricing and value offered.
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Less than $10,000 avg. project cost for Custom Software Development services in London

London-based Custom Software Development project highlight

Linnworks Consulting & Development for Sports Nutrition Co
4.5 — Rishvi Ltd provided Linnworks consulting and development services for a sports nutrition company. The team updated a previously created macro to reflect the client's changing business needs. Read more
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applabs.codes

5.0 4 reviews

$25,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

60% Mobile App Development

15% UX/UI Design +1 service

15% Web Development

applabs.codes is a mobile app development company specializing in creating frictionless, low-latency Android/iOS applications. Their services are highly praised, with 100% of reviewers commending their project management, responsiveness, and design skills. While some suggest more extensive initial testing, clients appreciate their professionalism and dedication to delivering quality work.

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Reviews mention Results-oriented
The feedback regarding Applabs.codes reflects a strong results-oriented approach. Clients highlighted a remarkable 102% increase in total traffic and a 41% improvement in conversion rates after 12 months of collaboration. One client specifically praised the agency for being 'results-driven' and for providing transparent processes without false promises. Overall, the sentiment is overwhelmingly positive, emphasizing the effectiveness and responsiveness of their project management.

SEO, PPC & Content Marketing for Market Research Company

5.0 Apr 9, 2024

After 12 months marketing we go total traffic (users from all sources) has grown by 102%, while the overall conversion rate has improved by 41%. They’re a results-driven SEO agency that gives no fake promises. They explained SEO process and got the results we wanted.
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Industry Experience

Applabs.codes has demonstrated expertise across various industries, particularly in recruitment technology, eCommerce, and consulting. Client feedback highlights their strengths in mobile app development, SEO, and content marketing, with commendations for project management and responsiveness. Sentiment is overwhelmingly positive, emphasizing their professionalism, ability to meet deadlines, and effective communication, making them a suitable choice for businesses in these sectors seeking reliable technological solutions.
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Software eCommerce Research Consulting

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Average Project Cost Breakdown

$10,000 to $49,000 (2) Less than $10,000 (1)

What Clients Have Said
Clients have consistently praised applabs.codes for providing good value for cost, highlighting a strong alignment between budget and quality. One client noted the company's "great culture fit" and "good value for cost," while another emphasized their "professionalism" and fair pricing compared to competitors. Overall, feedback indicates a positive sentiment regarding the company's pricing structure and the perceived value delivered through their services.
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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 Hertford commend applabs.codes for delivering high-quality, user-friendly mobile apps with excellent communication and timely updates. They value the company's professionalism, technical skill, and dedication to fixing issues promptly, ensuring reliable project outcomes.
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BlackStack Labs

5.0 2 reviews

$5,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

60% Blockchain

10% IT Strategy Consulting +2 services

10% Web Design

10% Web Development

BlackStack Labs is a Full Stack Software Development company specializing in Custom Software Creation. Their reviews highlight a professional approach, with 100% of clients praising their meticulous attention to detail and ability to deliver projects on time. Clients appreciate their effective project management and tailored solutions, making them a strong choice for complex software development needs.

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1 of 1 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 Dev for Cryptocurrency Company
5.0 — BlackStack Labs provided custom software development services for a cryptocurrency company. The team created a DEX and smart contracts, designed UI/UX, and integrated NFTs into the platform. Read more
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Industry Experience

BlackStack Labs has demonstrated expertise in the IT Services and Financial Services sectors, specifically in blockchain and NFT technologies. Clients praised their strong project management, attention to detail, and ability to grasp complex concepts quickly. The overall sentiment is positive, highlighting the company's cultural fit and effective communication, making them a good match for clients in the blockchain, decentralized finance, and NFT marketplaces.
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IT Services Financial services

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Average Project Cost Breakdown

$50,000 to $199,999 (2)

What Clients Have Said
Clients consistently highlight BlackStack Labs' pricing as a strong fit for their budgets, which contributed to their selection of the company. The CEO of Horiza noted that BlackStack's pricing aligned well with their financial constraints, while the COO of Ordeez echoed similar sentiments, emphasizing the affordability and cultural compatibility. Overall, the sentiment towards cost and value for money is positive, with clients appreciating the quality of work delivered relative to their investment.
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Georgia (1) Saint Vincent and the Grenadines (1)

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NEUROTIC Ltd.

4.9 4 reviews

$1,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

60% UX/UI Design

10% E-Commerce Development +2 services

10% Web Design

10% Web Development

NEUROTIC Ltd. is a custom software development company known for its expertise in tailored and bespoke software creation, particularly in web and platform development. The company consistently receives positive feedback, with clients praising their efficient project management and passionate, solutions-based approach. Approximately 90% of reviewers highlight their effective communication and commitment to project timelines, with no significant areas for improvement noted.

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Reviews mention Timely
Clients have expressed high satisfaction with NEUROTIC Ltd.'s timely project management, noting their ability to meet deadlines and maintain consistent communication throughout engagements. One client highlighted, "They perform very well, meeting all our deadlines and staying in constant communication with us." This sentiment reflects a strong overall perception of reliability and responsiveness, crucial for successful project execution.

Web Dev & Design for a Construction Company

4.5 Apr 19, 2019

They perform very well, meeting all our deadlines and staying in constant communication with us throughout the process. In addition to weekly calls, we email their team regularly as needed.
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Industry Experience

NEUROTIC Ltd. has received positive feedback across multiple industries, including Information Technology, Utilities, and the Built Environment. Their strengths lie in web and platform development, showcasing expertise in SaaS solutions, app development, and custom ERP systems. Clients highlight their effective communication, iterative design process, and strategic recommendations, leading to enhanced user experience and operational efficiency. Overall sentiment is favorable, particularly in IT and Utilities, indicating a strong fit for projects in these sectors.
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Information technology Other industries Utilities

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Average Project Cost Breakdown

$10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Overall, clients perceive NEUROTIC Ltd. as offering good value for money. One client noted a $13,000 investment led to a successful platform launch, praising the team's efficiency and willingness to suggest cost-effective alternatives. Another client, who spent around $70,000, highlighted the company's hands-on approach and effective communication, which streamlined internal processes. While feedback is largely positive, a few clients suggested that more proactive engagement could enhance the value further.
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Colombia (1) England (1)

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Blue Soft Development

3.9 4 reviews

$5,000+

< $25 / hr

10 - 49

London, England

Services provided

20% Custom Software Development

25% Mobile App Development

25% UX/UI Design +2 services

20% Web Development

10% Generative AI

Blue Soft Development is a software development company specializing in custom software creation and full stack software development. Their reviews reflect a mix of feedback; approximately 67% praise their project management and tailored solutions, while 33% indicate room for improvement in communication. Overall, their commitment to understanding client needs and delivering practical solutions is frequently commended.

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Reviews mention Transparent
Clients have praised Blue Soft Development for their transparency throughout the project management process. Specifically, they noted the team's consistent sprint cycles and clear communication regarding milestones and delays. One client highlighted the importance of proactive communication and responsiveness, while acknowledging that earlier notifications about potential delays could enhance planning. Overall, the sentiment reflects a strong appreciation for the company's structured approach and commitment to maintaining open lines of communication.

Custom Software Dev & UX/UI Design for Education Co

5.0 Apr 8, 2025

The RedSoftware Team demonstrated solid project management throughout the project. They followed consistent sprint cycles, which helped structure the development process and keep progress transparent. Communication was smooth and responsive through Slack and email. While a few items took slightly longer due to scope changes and project complexity, the team delivered most milestones on time and communicated clearly about any delays.
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Average Project Cost Breakdown

$10,000 to $49,000 (3)

What Clients Have Said
Clients generally perceive Blue Soft Development as offering good value for money, particularly appreciating their pricing alignment with budgets. One client highlighted that their pricing fit well within their budget while also providing great value. However, there were mixed sentiments, with another client expressing dissatisfaction regarding project management and communication, suggesting that the overall cost did not equate to the delivered service quality in that instance.
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England (2) United States (1)

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Review Rating from Clients

0.5/5.0

Quality

0.5

Schedule

0.5

Cost

0.5

Willing to Refer

0.5

London-area clients highlight Blue Soft Development's experience in mobile app projects, though reviews note challenges with project completion and communication. They emphasize the importance of effective management and clear communication for successful outcomes.
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Webezy

4.0 1 review

$5,000+

$50 - $99 / hr

10 - 49

Harrow, England

Services provided

10% Custom Software Development

40% E-Commerce Development

25% Web Development +3 services

10% UX/UI Design

10% Web Design

5% Logo

Webezy is a web development company known for its dedication to website redesign and ongoing maintenance services. Reviews emphasize their strong work ethic and technical expertise, with a notable 100% mention of the vendor's eagerness to work and ability to challenge ideas for better outcomes. However, 100% of reviewers also point out areas for improvement in project management and time management.

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Industry Experience

Webezy has demonstrated expertise primarily in the 'Other Industry' sector, focusing on website redesign and maintenance. Feedback highlights strengths in technical know-how, work ethic, and adaptability, fostering efficiency through effective communication tools like Slack. While clients commend the quality of deliverables, they suggest improvements in project and time management practices. Overall sentiment indicates that Webezy is a suitable partner for projects requiring strong technical skills and a collaborative approach.
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Other Industry

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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive Webezy's services as cost-effective, offering good value for money, particularly in website redesign and maintenance projects. One client highlighted Jaspinder's strong work ethic and technical skills, noting that the quality of work was mostly good, although attention to detail sometimes fell short. Despite occasional project delays, the client appreciated the proactive communication and willingness to adapt processes, suggesting that overall, the investment in Webezy's services was worthwhile.
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Review Rating from Clients

4.0/5.0

Quality

4.0

Schedule

5.0

Cost

5.0

Willing to Refer

4.5

Reviewers in London commend Webezy for their strong work ethic, technical know-how, and collaborative approach. They value the company's flexibility in trying new methods and their commitment to delivering quality work despite occasional project delays.
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Builder.ai

2.4 9 reviews

$5,000+

< $25 / hr

250 - 999

London, England

Services provided

30% Custom Software Development

20% Application Management & Support

20% Mobile App Development +3 services

10% AI Development

10% Application Testing

10% Web Development

Builder.ai specializes in tailored software development, focusing on creating custom applications for diverse business needs. Reviews indicate a mixed reputation, with approximately 33% of feedback highlighting successful project management and high accuracy in deliverables, while others report concerns about project delivery, additional costs, and code ownership. The company's impressive project initiation processes and communication skills are noted positively by some clients.

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Reviews mention Communicative
Builder.ai received positive feedback regarding their communication throughout the project. Clients noted that project management was impressive, with deadlines consistently met and timely notifications of potential delays. One client emphasized the effective use of Slack and Zoom for communication, stating that even during delays, the team proactively offered to re-prioritize tasks to minimize business impact. Overall, the sentiment reflects a strong appreciation for Builder.ai's communicative approach, contributing to a successful project experience.

Mobile App Dev for Medical Services Company

4.5 Sep 9, 2019

The project manager was available and accessible to communicate and also had a deep understanding of the technology and the business requirements. We had regular meetings and logs are kept to enter our queries and make the necessary changes.
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App Development for Healthy Vending Machine Retailer

5.0 May 1, 2020

Project management and communication was quite impressive. Deadlines were met and on very few occasions, when it was felt by the project team that there may be some delay, it was well communicated on time. Even during delays, they offered us to re-prioritize the stuff so that the impact on business should be minimized.
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1 of 3 Custom Software Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

App Development for Healthy Vending Machine Retailer
5.0 — Builder.ai developed a mobile app for a healthy vending machine retail company. The team built an Android app, providing back-end development services and running user testing. Read more
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Average Project Cost Breakdown

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

What Clients Have Said
Client feedback on Builder.ai consistently highlights concerns regarding overall cost and value for money. While some clients appreciated the initial pricing as fitting their budget, many reported severe dissatisfaction due to unmet promises and project delays. For instance, one client noted a significant financial loss of £70,000 with no usable product delivered. Another shared frustration over the lack of communication and accountability, leading to wasted resources. Overall, sentiment leans heavily towards disappointment, questioning the company's value proposition.
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Review Rating from Clients

0.5/5.0

Quality

0.5

Schedule

0.5

Cost

0.5

Willing to Refer

0.5

London-based clients criticize Builder.ai for failed project delivery, unmet deadlines, and poor communication. They emphasize the company's inability to provide usable products despite marketing claims of AI-driven efficiency, resulting in significant financial losses and damaged reputations.
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Inviqa

4.0 1 review

$50,000+

$300+ / hr

50 - 249

London, England

Services provided

10% Custom Software Development

20% Web Development

10% Application Management & Support +6 services

10% E-Commerce Development

10% Enterprise App Modernization

10% IT Strategy Consulting

10% Product Design

10% UX/UI Design

10% Web Design

Inviqa is a bespoke software development company specializing in end-to-end software development and managed software development services. They have consistently delivered robust technical architecture solutions, resulting in the successful deployment of over 60 websites for various brands. Their expertise in open-source platforms like Magento and Drupal, along with their strategic approach, makes them a preferred partner, with nearly 100% positive feedback highlighting their effective delivery and integration capabilities.

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0 of 1 Custom Software Development reviews are 5 stars

Unknown avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Unified Platform Development for Holding Company
4.0 — Inviqa performed a wide range of assignments such as the implementation of the regional websites and technical architecture consultation. They also provided support for Drupal, Magento and WordPress Read more
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Industry Experience

Inviqa has demonstrated expertise primarily in the Consumer Products industry, particularly with multinational fast-moving consumer goods companies. Clients note their strengths in technical architecture, implementation, and ongoing support across platforms like Magento and Drupal. The overall sentiment is positive, highlighting their agile project management and ability to deliver scalable solutions efficiently. Their experience in global rollout strategies positions them well for organizations seeking robust digital solutions in consumer-focused sectors.
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Consumer Products

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What Clients Have Said
Inviqa has received positive feedback regarding their cost-effectiveness and value for money. One client noted a 50% reduction in implementation fees over three years, enabling rapid market entry at minimal costs. Although initial challenges were reported in aligning pricing structures, the client ultimately praised Inviqa's delivery consistency and resource management. Overall, sentiment indicates that Inviqa provides substantial value through their strategic and technical expertise, justifying their pricing in comparison to competitors.
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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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Unikove Technologies

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Harrow, England

Services provided

25% Custom Software Development

20% Mobile App Development

15% UX/UI Design +10 services

10% Web Development

5% API Development

5% E-Commerce Development

5% IT Staff Augmentation

5% Web Design

2% DevOps Managed Services

2% ERP Consulting and SI

2% Enterprise App Modernization

2% Robotics Process Automation

2% Wearable App Development

Unikove Technologies is a software development company. The team provides Custom Software Development and Mobile App Development and is located in Noida, India and Harrow, England.
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Harrow, England

54 Leamington Crescent
Harrow, England HA2 9HQ
2 - 5

+44-74385-02190

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Datavid

Not yet reviewed

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

10% Custom Software Development

30% BI & Big Data Consulting & SI

20% AI Consulting +4 services

20% AI Development

10% Cloud Consulting & SI

5% Generative AI

5% IT Managed Services

Datavid, a business intelligence company, provides BI & big data consulting & SI and Artificial Intelligence. The agency is in London, England and Gurugram, India.
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Globalbit

Not yet reviewed

$50,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

25% Custom Software Development

20% Mobile App Development

15% Enterprise App Modernization +5 services

15% Web Development

10% AI Development

5% Generative AI

5% IoT Development

5% UX/UI Design

Globalbit is a custom software development company. The company is located in Rehovot, Israel and London, England. Their team offers Custom Software Development and Mobile App Development.
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London, England

40 Gracechurch
London, England EC3V 0BT
21 - 30

+44 20 3807 9779

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We Are Outliers

5.0 4 reviews

$25,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

20% Custom Software Development

25% UX/UI Design

20% Mobile App Development +3 services

15% Low/No Code Development

10% Web Design

10% Web Development

We Are Outliers is a bespoke software development company specializing in tailored software solutions, including full stack and end-to-end software development. With 100% positive feedback, clients commend their technical proficiency, creativity, and effective project management, consistently delivering on time and exceeding expectations through innovative solutions.

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Reviews mention Great project management
The feedback regarding We Are Outliers' project management is overwhelmingly positive. Clients highlighted their effective project management, noting timely delivery of items and responsiveness to evolving needs. One client emphasized that the team maintained a transparent and collaborative workflow, which significantly contributed to the project's success. Overall, their commitment to timelines and adaptability to client requirements were particularly commended, with no areas for improvement identified.

AR Dev & UI/UX Design for Marketing & Branding Company

5.0 Jan 3, 2024

Outliers showcased effective project management, consistently delivering items on time and demonstrating responsiveness to our needs. The team maintained a transparent and collaborative workflow, ensuring timely adaptations to evolving requirements. Overall, their efficient project management significantly contributed to the success of the project.
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Industry Experience

We Are Outliers has demonstrated expertise across various industries, including Advertising & Marketing, Hospitality & Leisure, and Information Technology. Clients praised their technical proficiency, creativity, and effective project management, resulting in successful outcomes such as innovative augmented reality solutions and digital platforms. Overall, sentiment is highly positive, with clients noting a strong alignment of values and impressive attention to detail, making We Are Outliers a compelling choice for businesses seeking expertise in these sectors.
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Advertising & marketing Hospitality & leisure Information technology

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England (2) United States (1)

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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

AR Dev & UI/UX Design for Marketing & Branding Company
5.0 — We Are Outliers designed and developed an AR solution POC for a branding and marketing company. The team defined a strategy, designed the UX, and implemented the solution into an existing e-commerce Read more
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Plantec

Not yet reviewed

$5,000+

Undisclosed

2 - 9

London, England

Services provided

40% Custom Software Development

10% Blockchain

10% Low/No Code Development +4 services

10% Market Research

10% Mobile App Development

10% Product Design

10% UX/UI Design

Plantec, a software development company, was established in 2022. The team focuses on Custom Software Development and Market Research.
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Globant

Not yet reviewed

$5,000+

$25 - $49 / hr

10,000+

London, England

Services provided

10% Custom Software Development

30% Web Development

10% Content Marketing +5 services

10% Digital Strategy

10% Mobile App Development

10% Social Media Marketing

10% UX/UI Design

10% Web Design

Globant is a large web development firm. They offer Web Development and Custom Software Development and were founded in 2003.
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London, England

2nd Floor, 123 Victoria Street
London, England SW1E 6DE
151 - 200

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RemoteStar Ltd.

3.0 2 reviews

$5,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

25% Custom Software Development

50% IT Staff Augmentation

25% IT Strategy Consulting

RemoteStar Ltd. is a recruitment and project management company specializing in technical staffing and consulting services. Reviews are mixed, with one project reporting successful app development and positive outcomes (50% of reviews), while another criticizes their project management and candidate vetting process. Approximately 50% of reviewers commend their candidate pipeline efficiency and cultural fit assessment.

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Industry Experience

RemoteStar Ltd. has demonstrated expertise primarily in the eCommerce and video platform sectors. Clients in the video industry praised their ability to quickly develop MVPs and effectively manage team dynamics, highlighting their strong communication and strategic hiring capabilities. Conversely, feedback from the eCommerce sector reflected significant dissatisfaction, citing inadequate candidate vetting and poor project management. Overall, RemoteStar Ltd. shows strong potential in tech-driven industries, particularly video, but may need to improve their processes in eCommerce.
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eCommerce Social Networking

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Feedback regarding RemoteStar Ltd.'s cost and value for money is mixed. One client praised their ability to deliver an iOS MVP rapidly, stating their services allowed the team to focus on product development without bureaucratic delays. Conversely, another client expressed dissatisfaction, claiming the company over-promised and under-delivered, leaving them with unvetted candidates and unmet needs. Overall, while some found value in the collaboration, others felt the cost did not align with the quality of service provided.
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Review Rating from Clients

3.0/5.0

Quality

3.0

Schedule

2.8

Cost

3.0

Willing to Refer

3.0

Reviewers in London commend RemoteStar Ltd. for their expertise in tech recruitment, product roadmap planning, and remote team management. Clients appreciate their ability to deliver complex MVPs on schedule and their proactive, communicative approach throughout projects.
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Techsaga Corporations

5.0 2 reviews

$1,000+

$50 - $99 / hr

50 - 249

London , England

Services provided

20% Custom Software Development

10% Advertising

10% Branding +12 services

10% Pay Per Click

10% Search Engine Optimization

10% Web Development

5% Application Management & Support

5% Digital Strategy

5% E-Commerce Development

5% Enterprise App Modernization

5% Mobile App Development

2% Social Media Marketing

1% Content Marketing

1% Conversion Optimization

1% Email Marketing

Techsaga Corporations specializes in Bespoke Software Development, Custom App Development, and tailored software solutions. The company consistently receives high praise for efficient project management, timely delivery, and valuable recommendations to enhance user experience. Reviewers highlight their strong alignment with client values and effective communication, making them a reliable choice for custom software development projects.

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London , England

82 Uxbridge Road, Hanwell, London W7 3SU
London , England W7 3SU
2 - 5

+44 208 566 3210

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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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Ambala IT

5.0 1 review

$1,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

20% IT Strategy Consulting

20% UX/UI Design +3 services

20% Web Development

10% Mobile App Development

10% Staffing

Ambala IT is a fast-growing provider of electronic security and customized IT solutions in Bangladesh since 2016. We focus on customer needs, delivering tailored solutions to complex challenges with
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London, England

Room 301A, Radial House 3-5 Ripple Road, Barking
London, England IG11 7NP
2 - 5

+8801708408689

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ElysianTree

Not yet reviewed

$5,000+

< $25 / hr

10 - 49

London, England

Services provided

30% Custom Software Development

30% Web Development

20% E-Commerce Development +1 service

20% Mobile App Development

ElysianTree is a small London, England-based custom software development firm. The team offers Custom Software Development and Web Development.
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FA Solutions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

London, England

Services provided

57% Custom Software Development

33% Application Management & Support

10% Web Design

Midsize software development company FA Solutions, is located in Helsingfors, Finland and Stockholm, Sweden. The team focuses on Custom Software Development and Application Management & Support.
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London, England

96 Kensington High Street
London, England W8 4SG
2 - 5

+44 20 3667 8855

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HoustonApps

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

50% Custom Software Development

20% HR Consulting

10% IT Managed Services +2 services

10% IT Strategy Consulting

10% Mobile App Development

Located in London, England, HoustonApps is a custom software development company. Established in 2015, the team focuses on Custom Software Development and HR Consulting.
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MakoLab S.A.

Not yet reviewed

$50,000+

$50 - $99 / hr

250 - 999

London, England

Services provided

50% Custom Software Development

20% Mobile App Development

20% Web Development +2 services

5% Blockchain

5% E-Commerce Development

MakoLab S.A. Is a software development company. The team provides Custom Software Development and Mobile App Development and is in Łódź, Poland and London, England.
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London, England

Craven House, Ground Floor, 40-44 Uxbridge Road
London, England W5 UBS
2 - 5

+44 (0) 203 950 1071

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Motzheim Development

5.0 1 review

$10,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

20% Mobile App Development

15% UX/UI Design +6 services

15% Web Design

10% Business Consulting

10% E-Commerce Development

10% Web Development

5% AI Development

5% Application Management & Support

Motzheim Development offers branding, website development, and technical consultancy services. Client feedback highlights their professional approach and timely delivery, often exceeding expectations. The recurring theme across reviews is the company's ability to combine professionalism with a personal touch, ensuring a seamless and satisfactory client experience.

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London, England

8-14 Meard Street
London, England W1F 0EQ
2 - 5

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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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Tigillo

4.5 1 review

$25,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

55% Custom Software Development

10% Web Design

5% Cloud Consulting & SI +6 services

5% IT Managed Services

5% IT Strategy Consulting

5% Other Application Development

5% Other IT Consulting and SI

5% UX/UI Design

5% Web Development

Tigillo offers bespoke software development, including backend development and cloud management. The reviews highlight their efficiency in delivering tailored software solutions with a focus on quality and commitment. Clients appreciate their ability to meet deadlines and the flexibility of their designs, though the absence of mobile developers was noted.

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Envigo

Not yet reviewed

$5,000+

$25 - $49 / hr

50 - 249

london, England

Services provided

10% Custom Software Development

20% Search Engine Optimization

15% Web Development +9 services

10% Pay Per Click

10% Social Media Marketing

5% Content Marketing

5% Digital Strategy

5% Media Planning & Buying

5% Mobile App Development

5% UX/UI Design

5% Video Production

5% Web Design

Located in Gurugram, India and london, England, Envigo is a SEO company. Established in 2007, the team offers Search Engine Optimization and Web Development.
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london, England

16 Tudor Gardens, London SW13 0JS, UK 0744 880 1818
london, England SW13 0JS
10 - 15

+91 7982556996

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WQsoftwares

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

25% Custom Software Development

25% Cloud Consulting & SI

25% Cybersecurity +1 service

25% Marketing Strategy

WQsoftwares, a Marketing Strategy company, was established in 2014. The midsize team provides Marketing Strategy and cloud consulting & SI.
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London, England

3944, 321-323 High Road, Chadwell Heath, Essex, United Kingdom, RM6 6AX
London, England RM6 6AX
21 - 30

+44 7888 788108

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eClerx

Not yet reviewed

$5,000+

Undisclosed

10,000+

London Office, England

Services provided

35% Custom Software Development

25% Back Office Outsourcing

20% Call Center Services +2 services

15% Generative AI

5% Robotics Process Automation

EClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.
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London Office, England

1 Dover Street, 4th floor
London Office, England W1S 4LD
21 - 30

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Techionik Ltd

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

London, England

Services provided

30% Custom Software Development

45% Web Development

5% E-Commerce Development +4 services

5% Graphic Design

5% Logo

5% UX/UI Design

5% Web Design

Headquartered in London, England, Techionik Ltd is a website development firm. The team provides Web Development and Custom Software Development.
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Devbridge

Not yet reviewed

$250,000+

$100 - $149 / hr

250 - 999

London, England

Services provided

20% Custom Software Development

30% Mobile App Development

25% UX/UI Design +1 service

25% Web Development

App development firm Devbridge is in Chicago, Illinois and Kaunas, Lithuania. Established in 2008, the team specializes in Mobile App Development and UX/UI Design.
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London, England

8 Devonshire Square
London, England EC2M 4PL
16 - 20

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Mitosis Technologies

Not yet reviewed

$10,000+

$25 - $49 / hr

250 - 999

Romford, England

Services provided

20% Custom Software Development

40% AI Development

20% BI & Big Data Consulting & SI +1 service

20% Blockchain

AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.
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Romford, England

55, Juniper Way,
Romford, England RM3 0XQ
50 - 75

7440037514

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Flyant

Not yet reviewed

$5,000+

$25 - $49 / hr

250 - 999

London, England

Services provided

20% Custom Software Development

20% Application Testing

20% IoT Development +2 services

20% Mobile App Development

20% Web Development

Flyant is a custom software development firm established in 2010. The firm focuses on Custom Software Development and Application Testing.
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London, England

9 Brighton Terrace
London, England SW9 8DJ
50 - 75

+44 1922 214429

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logics7 Ltd

Not yet reviewed

$50,000+

$50 - $99 / hr

250 - 999

London, England

Services provided

25% Custom Software Development

25% AI Development

25% Mobile App Development +1 service

25% Web Development

Logics7 Ltd, a midsize software development firm, is located in London, England. Their services include Custom Software Development and Web Development.
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Futurice

Not yet reviewed

$25,000+

$100 - $149 / hr

250 - 999

London, England

Services provided

40% Custom Software Development

10% Digital Strategy

5% CRM Consulting and SI +9 services

5% Cloud Consulting & SI

5% E-Commerce Development

5% Enterprise App Modernization

5% IT Strategy Consulting

5% IoT Development

5% Mobile App Development

5% UX/UI Design

5% Web Design

5% Web Development

Futurice is a custom software development firm based in London, England. They focus on Custom Software Development and Digital Strategy and were founded in 2000.
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Blue Ripples Technologies

4.8 6 reviews

Undisclosed

< $25 / hr

10 - 49

London, England

Services provided

40% Custom Software Development

25% IoT Development

15% Digital Engineering +2 services

10% Application Testing

10% Microservices Architecture Services

Blue Ripples Technologies is a bespoke software development company specializing in automation and system integration. Across their reviews, 100% of clients commend their technical expertise and flexibility in project management. Clients highlight their ability to deliver complex solutions on time, with one noting their impressive understanding of industry-specific requirements. No significant areas for improvement were reported, emphasizing their strong value proposition.

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1 of 3 Custom Software Development reviews are 5 stars

3 new reviews for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Custom Software Dev for Product Development Company
4.5 — Blue Ripples Technologies developed a configurable automated test application for a product development company. The scope included an application source code, documentation, test cases, and test Read more
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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently commend Blue Ripples Technologies for their competitive pricing and strong value for money. Feedback highlights their ability to deliver high-quality solutions within budget, such as a client noting their 'good value for cost' and another emphasizing 'cost control' during project execution. Overall sentiment reflects satisfaction with the balance between cost and quality, suggesting that clients perceive a favorable return on their investment.
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India (2) Bahrain (1) Malaysia (1)

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London, England

Greenside House, 50 Station Rd, Wood Green
London, England N22 7TP
1

+44

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Digiata

Not yet reviewed

$10,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

40% Custom Software Development

10% Enterprise App Modernization

10% Low/No Code Development +5 services

10% Microservices Architecture Services

10% Other Application Development

10% Other IT Consulting and SI

5% IT Staff Augmentation

5% IT Strategy Consulting

Digiata is a custom software development firm founded in 2001. The firm offers Custom Software Development and Enterprise App Modernization.
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London, England

100 Bishopsgate
London, England EC2N 4AG
2 - 5

020 3869 1296

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Version 1

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

London, England

Services provided

20% Custom Software Development

20% AI Consulting

20% Business Consulting +2 services

20% Cloud Consulting & SI

20% Web Development

Established in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.
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London, England

10 Theed Street
London, England SE1 8ST
2001 - 5000

+44 203 859 4790

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d.Labs

Not yet reviewed

$1,000+

$50 - $99 / hr

50 - 249

Ilford, England

Services provided

25% Custom Software Development

25% Blockchain

25% UX/UI Design +1 service

25% Web Development

D.Labs is a custom software development company based in Ilford, England. They focus on Custom Software Development and UX/UI Design and were founded in 2011.
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Box UK

4.9 6 reviews

$25,000+

$150 - $199 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

20% Enterprise App Modernization

20% Web Development +5 services

10% E-Commerce Development

10% Other Application Development

10% UX/UI Design

5% Cloud Consulting & SI

5% Digital Strategy

Box UK specializes in bespoke software development, offering tailored solutions that align with clients' strategic objectives. With a 100% positive feedback rate from reviewers, the company demonstrates exceptional flexibility, clear communication, and the ability to manage complex environments efficiently. Their custom software creation significantly enhances client revenue streams and user experience.

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Reviews mention Knowledgeable
Clients consistently highlight Box UK's extensive knowledge and expertise in technical consulting and development. One client noted their ability to analyze and redefine a tech stack, resulting in significant performance improvements, such as a 30% increase in page speed. Additionally, they were praised for producing high-quality work and comprehensive hand-over documentation. However, some clients suggested that Box UK could enhance their technical SEO knowledge and improve communication regarding budget management.

Web Development for Game Publishing Company

4.5 Jan 15, 2021

Box UK’s team has a lot of knowledge but is obviously very busy, so you have to weave yourself into their group and get your point across.
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Average Project Cost Breakdown

$200,000 to $999,999 (3) $1,000,000 to $9,999,999 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients generally perceive Box UK as offering competitive pricing and excellent value for money. One client highlighted that, although they initially considered a cheaper option, Box UK's superior quality and service justified their investment. Another client noted their project was delivered on time and within budget, while a different client emphasized the flexibility and responsiveness of Box UK despite the complexity of their projects. Overall, feedback reflects satisfaction with the cost-effectiveness and quality of the services provided.
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London, England

Octagon Point, 5 Cheapside
London, England EC2V 6AA
1

+44 20 7439 1900

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Review Rating from Clients

4.8/5.0

Quality

4.5

Schedule

4.3

Cost

4.3

Willing to Refer

5.0

Local clients emphasize Box UK's ability to handle diverse projects, from e-commerce to performance enhancements, with a focus on quality and client satisfaction. They note the team's professionalism, responsiveness, and dedication to exceeding project goals.
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Line Industries

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

20% Custom Software Development

30% Web Development

10% Digital Strategy +4 services

10% E-Commerce Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

Line Industries is a web development company. They are headquartered in London, England and Cardiff, Wales, and their services include Web Development and Custom Software Development.
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IJYI

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

London, England

Services provided

80% Custom Software Development

5% Architectural Design

5% Cloud Consulting & SI +2 services

5% IT Managed Services

5% Mobile App Development

IJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.
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London, England

12th Floor, Broadgate Tower, 20 Primrose St
London, England EC2A 2EW
2 - 5

02038800802

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Blank Space

5.0 17 reviews

$50,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

20% UX/UI Design

15% Low/No Code Development +6 services

15% Mobile App Development

10% AR/VR Development

10% Demand Generation Marketing

10% Web Development

5% AI Development

5% Branding

Blank Space is a reputable company specializing in Custom Software Development, providing tailored software solutions for diverse business needs. The overall feedback is overwhelmingly positive, with 100% of reviewers highlighting their excellent project management and strong industry reputation. Clients consistently praise their ability to meet deadlines and deliver comprehensive digital products with integrity and creativity.

See all 17 projects

2 of 2 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Mobile App Dev for Cheese & Wine Boutique
5.0 — Blank Space has developed a mobile app for a cheese and wine boutique. The app includes a custom, multi-tier loyalty program and mobile ordering capabilities. The client has also hired them for web Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (7) $50,000 to $199,999 (5) Less than $10,000 (2)

What Clients Have Said
Clients consistently commend Blank Space for their exceptional value and cost-effectiveness. One client noted, 'Pricing fit our budget' and highlighted the 'good value for cost.' Another remarked on the company's flexibility to work within budget constraints, stating, 'They did not try to sell us an entirely new website.' Overall, feedback reflects a strong sentiment of satisfaction regarding the balance of quality and affordability, with many clients expressing willingness to recommend their services.
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Canada (15) United States (2)

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London, England

10 York Road
London, England SE1 7ND
1

+1(1866)5081440

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SDNA Tech

Not yet reviewed

$5,000+

$25 - $49 / hr

50 - 249

London, England

Services provided

10% Custom Software Development

20% AR/VR Development

15% AI Development +4 services

15% Blockchain

15% Low/No Code Development

15% Mobile App Development

10% Web Design

Mobile app development firm SDNA Tech is located in London, England. Their services include Mobile App Development and Blockchain.
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DynastyMaker

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Hayes, England

Services provided

25% Custom Software Development

20% AI Development

15% Web Development +5 services

10% AI Agents

10% DevOps Managed Services

10% Mobile App Development

5% CRM Consulting and SI

5% IT Staff Augmentation

DynastyMaker is a Hayes, England-based custom software development firm. They focus on Custom Software Development and Artificial Intelligence and were established in 2024.
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Cyber

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Watford, England

Services provided

50% Custom Software Development

20% Mobile App Development

15% Web Development +6 services

5% Application Testing

5% E-Commerce Development

2% Social Media Marketing

1% Application Management & Support

1% Enterprise App Modernization

1% Other Application Development

Cyber is a software development firm. Their team is headquartered in Watford, England and offers Custom Software Development and Mobile App Development.
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Advance Web Software Limited

Not yet reviewed

$5,000+

< $25 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

35% IT Staff Augmentation

30% Web Development +1 service

25% Mobile App Development

Established in 2015, Advance Web Software Limited is an IT staff augmentation company. Located in London, England and Vadodara, India, the team offers IT staff augmentation and Web Development.
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Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

London Software Developer FAQs

Working with a local team offers unique, strategic advantages that a remote partner may not be able to provide, including:

Time-zone alignment with the rest of Europe for real-time collaboration.
Access to London’s deep pool of senior engineers who graduated from Imperial, UCL, and King’s College.
Familiarity with UK regulations (GDPR, FCA guidelines for fintech) and cybersecurity standards like Cyber Essentials.
Face-to-face workshops at your office or popular tech hubs around “Silicon Roundabout.”

Rates for hiring a London-based software development firm vary based on several factors, including complexity, team seniority, and technical requirements. To give you a better understanding, here’s a breakdown of costs based on Clutch data:

Hourly: £75 – £150 for most mid-sized agencies, while boutique specialists may charge up to £200.
Fixed-price MVP: £30,000 – £80,000 for a 3 – 6 month build.
Enterprise platforms: £150,000+ for multi-year, multi-team engagements.

London rates are higher than many UK regions, but proximity, talent density, and strategic guidance often justify the premium costs.

Thanks to London’s diverse economy, experienced software development agencies regularly build solutions for clients from various industries and niches, such as:

Fintech and insuretech
E-commerce and retail tech
Healthtech and med-device integrations
Media, gaming, and streaming platforms
Proptech and smart-city applications

Many teams also offer sector-specific compliance expertise, such as ISO-13485 for healthcare or PCI DSS for payments.

Start by defining success metrics—launch date, KPIs, budget cap—and shortlist agencies with matching case studies. After that, review Clutch client feedback for proof of the following:

Transparent, agile workflows (e.g., weekly sprints, demo days)
Strong communication skills and cultural fit
Clear IP ownership terms and NDA policies
Relevant tech-stack certifications (AWS Partner, Microsoft Gold, etc.)

Arrange technical interviews with lead developers, not just sales reps, before signing an agreement.

Vague estimates or refusal to detail sprint deliverables
No local references despite claiming London headquarters
Overreliance on junior offshore teams without senior oversight
Lack of cybersecurity or GDPR compliance processes
“One-size-fits-all” proposals that ignore your business goals

A credible agency will proactively address these areas and tailor their approach to your needs. It’s better to be meticulous when selecting prospective partners than to be contracted with an unfit team.

Top London Custom Software Development Firms

List of London's Top Software Companies | Top London Software Developers

Reviews mention Puts the customer first

Software Dev for Agriculture Trading Platform

Industry Experience

Select Industry to see insights

Tech Alchemy is responsive

Reviews mention Accommodating

Mobile App Development for Digital Transformation Agency

Mobile App Development for Medical Technology Company

Create Digital Tools for Communication Platform for Parents

Digital Platforms Maintenance for Insurance Brokerage Co

Reviewed 3 times in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Dedicated

Mobile App Development for Waste Management Software Company

Leobit is very responsive

App Development & Testing for Financial Services Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Old.St Labs is very responsive

POC Development for Elderly Support Charity

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Transparent

Custom Software & AI Development for IT Company

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Translate ideas into products

AI-Driven Platform Development for Financial Services Co

E-Commerce Development for Home Products Retal Brand

Dev Projects for College Sports Recruitment Platform

Average Project Cost Breakdown

What Clients Have Said

DreamzTech Solutions is very responsive

Property Management Platform Development for Real Estate Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Partner Integration for Fintech Solutions Firm

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Linnworks Consulting & Development for Sports Nutrition Co

Reviews mention Results-oriented

SEO, PPC & Content Marketing for Market Research Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Custom Software Dev for Cryptocurrency Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

Web Dev & Design for a Construction Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Transparent

Custom Software Dev & UX/UI Design for Education Co

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said