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.

See all 33 projects

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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Average Project Cost Breakdown

$10,000 to $49,000 (12) $50,000 to $199,999 (8) $200,000 to $999,999 (2) Less than $10,000 (1)

What Clients Have Said
Tech Alchemy is frequently praised for its cost-effectiveness and value for money. Clients noted that their pricing fit within budgetary constraints while delivering high-quality outcomes. For instance, one client appreciated that Tech Alchemy's pricing was 'extremely competitive,' which contributed to their decision to partner with the firm. Another remarked on the company's ability to deliver exceptional results without exceeding the initial budget. Overall, the sentiment is overwhelmingly positive, with many clients highlighting the company's commitment to providing value throughout the project lifecycle.
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10 of 10 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

AI Mentoring Companion Development & Design for Charity Org
5.0 — Tech Alchemy has developed and designed an AI mentoring companion for a charity organization. The team has built the product's core components and functionality, making it AI-informed and Read more
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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.

See all 86 projects

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.
Read 3 Recent Reviews

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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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1 of 2 London-based review is 5 stars

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

Custom Software Development project highlight

Custom Software Development for Education Company
5.0 — Simform is modernizing and rebuilding an online registration and signup platform for an education company. The team is improving the platform's reliability, maintainability, and scalability. Read more
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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 Flexible
Overall feedback from clients highlights Leobit's flexible approach to project management and responsiveness to changing requirements. Clients noted their willingness to adapt, stating, 'they never once heard

Front- & Backend Dev for Insurance MLOps Software Company

5.0 May 7, 2024

The range of skills from UI to development was impressive. Flexibility was noted as a significant strength of Leobit.
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Custom Software Dev & UI/UX Design for SportsTech Company

5.0 Jan 5, 2024

We were thrilled with their flexibility and ability to quickly onboard new developers. Flexibility and proactivity were encouraged among developers and staff to provide a smoother service experience.
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App Development & Testing for Financial Services Co

5.0 Nov 28, 2023

Leobit has continually shown a willingness to provide flexible coverage and team scalability. They have continually staffed our project with outstanding talent.
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Legacy App Redevelopment for CRM Software Company

4.5 Oct 6, 2023

We were grateful for how flexible Leobit was and how willing they were to adapt to our team workflow. They truly felt like part of our team.
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Platform Dev & Maintenance for Payment Technology Platform

5.0 Mar 29, 2023

Their flexibility to adjust to project demands in a timely fashion is impressive.
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Average Project Cost Breakdown

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

What Clients Have Said
Leobit has consistently been praised for providing strong value for money across various projects. Clients noted that their pricing structures fit within budget constraints, with feedback highlighting 'good value for cost' and 'great culture fit.' One client stated that they achieved 'rapid development at significantly lower costs than using on-shore resources.' Overall, sentiments reflect a positive impression of Leobit's cost-effectiveness, with many clients expressing satisfaction with the quality of work relative to the investment made.
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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.

See all 22 projects

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
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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England (14) United States (3) Romania (1)

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Star

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

London, England

Services provided

15% Custom Software Development

10% IoT Development

10% Mobile App Development +11 services

10% UX/UI Design

10% Web Development

5% AI Consulting

5% AI Development

5% Digital Strategy

5% Generative AI

5% Graphic Design

5% Market Research

5% Product Design

5% Wearable App Development

5% Web Design

Star is a software development company. The Sunnyvale, California-based company was launched in 2008. Their team specializes in Custom Software Development and UX/UI Design.
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London, England

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

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Scott Logic

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

London, England

Services provided

80% Custom Software Development

20% IT Strategy Consulting

Launched in 2015, Scott Logic is a midsize Newcastle, Northern Ireland-based software development firm. Their services include Custom Software Development and IT strategy consulting.
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London, England

48 Warwick Street
London, England W1B 5NL
31 - 40

03331010020

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Featured

What are Featured Providers?

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.

See all 5 projects

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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2 of 2 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

B2B Software Product Design & Dev for FinTech Company
5.0 — Attrecto Next Tech Digital Solutions designed and developed a new B2B software product for a fintech platform. Read more
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Industry Experience

Attrecto Next Tech Digital Solutions has demonstrated expertise across various industries, including Financial Services, Business Services, Arts & Entertainment, and Information Technology. Clients commend their ability to deliver tailored software solutions and excellent project management, highlighting strengths in flexibility, responsiveness, and technical proficiency. Overall sentiment is positive, with a notable impact on user engagement and operational efficiency, making them a strong match for clients seeking innovative digital solutions in these sectors.
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Information technology Financial services Arts, entertainment & music Business services

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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.

See all 74 projects

Industry Experience

DreamzTech Solutions has showcased expertise across various industries, including Medical, Supply Chain, Retail, Financial Services, Real Estate, Automotive, Manufacturing, Hospitality, and Education. Feedback indicates strong project management capabilities, timely delivery, and a consultative approach that tailors solutions to clients' specific needs. Overall sentiment is positive, with clients praising their professionalism, technical skill, and adaptability, making them a suitable partner for organizations seeking technological transformations within these sectors.
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Select Industry to see insights

Logistics & Supply Chain Education Consulting Consumer Products Beauty & Cosmetics Arts, entertainment & music Information technology Hospitality & leisure Automotive Real estate Software Healthcare Manufacturing Gambling Retail Financial services Sports IT Services Advertising & marketing

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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.
Get in Touch

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$9,000 Early startups and teams exploring AI products $15,000 Startups, saas agencies replacing costly dev teams $26,000 Enterprise teams needing complete dev squads

DreamzTech AI Squad
Hire a dedicated team of 2–5 AI engineers with US-based project management, daily standups, and full transparency — starting at $25/hr. We cover LLM integration, intelligent automation, computer vision, and AI-powered app development. Get your AI Squad running in days, not months.
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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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Kainos

Not yet reviewed

$50,000+

$200 - $300 / hr

250 - 999

London, England

Services provided

30% Custom Software Development

30% Web Development

20% BI & Big Data Consulting & SI +2 services

10% Cloud Consulting & SI

10% IT Strategy Consulting

Midsize software development firm Kainos, is based in London, England and Belfast, Northern Ireland. The team provides Custom Software Development and Web Development.
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Endava

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

London, England

Services provided

35% Custom Software Development

33% IT Strategy Consulting

32% Enterprise App Modernization

Endava is a software development firm. Their large team is in London, England and Atlanta, Georgia. Their services include Custom Software Development and IT strategy consulting.
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Global App Testing

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

London, England

Services provided

100% Custom Software Development

Global App Testing is a Cluj-Napoca, Romania-based software development company. They provide Custom Software Development.
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London, England

90-92 Pentonville Road
London, England N1 9HS
16 - 20

+44 (0) 330 058 3830

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The Sound Pipe Media

4.8 6 reviews

$10,000+

$100 - $149 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

20% Mobile App Development

10% AI Consulting +6 services

10% AI Development

10% AR/VR Development

10% Low/No Code Development

10% Sales Outsourcing

10% UX/UI Design

10% Web Design

The Sound Pipe Media is a versatile mobile app development company specializing in designing, developing, and marketing iOS and Android applications. Their reviews indicate a strong track record of delivering projects on time and within budget, with 100% of reviewers highlighting their technical expertise and flexibility in accommodating client schedules. Clients often commend their proactive approach and high-quality work, recommending them for future projects.

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Reviews mention Customized support
The Sound Pipe Media has received positive feedback for its customized support throughout the project. Clients praised Taj's personal approach, noting his commitment to both development and marketing aspects. One client highlighted Taj's flexibility and dedication, stating that he remained engaged even after project completion, which is a stark contrast to other firms. Overall, clients expressed satisfaction with the tailored assistance provided, reinforcing the company's customer-focused philosophy.

Application Development for Photo Sharing Startup

5.0 Feb 28, 2014

Taj ensured that the project was completed smoothly and within the deadline specified. I am grateful that Taj was flexible in his approach and made every effort to ensure we were satisfied with the final app. Taj made me very confident that not only was he interested in the development of the app, but also in the app being a success.
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Application Development for Photo Sharing Startup

5.0 Feb 28, 2014

Taj’s approach is more unique and customer focused, he remained committed throughout the project, and provided assistance with non-development aspects, such as with marketing. The Sound Pipe Media strives to meet customer’s expectations and continued in their approach even when the app had been completed, this would always encourage me to continuing working on any future projects with them.
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Industry Experience

The Sound Pipe Media has demonstrated expertise in the gaming and entertainment sectors, providing innovative app development solutions that enhance user engagement. Feedback highlights their proficiency in 3D technology and flexibility in project management, especially in gaming projects. Clients from the arts and entertainment industry commend their responsiveness and ability to deliver on time. The company's strength lies in its comprehensive understanding of app development across various platforms, making them a suitable partner for startups and established businesses in these domains.
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Information technology IT Services Gaming Arts, entertainment & music

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England (3) Saudi Arabia (1)

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Review Rating from Clients

4.7/5.0

Quality

4.7

Schedule

4.3

Cost

4.3

Willing to Refer

4.7

London clients praise The Sound Pipe Media for their expertise in app development, design, and marketing, successfully delivering complex projects like social networking and gaming apps within budget and deadlines. They emphasize the company's flexibility, customer focus, and ability to handle diverse, innovative projects.
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Masergy

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

London, England

Services provided

30% Custom Software Development

70% IT Managed Services

Masergy is an IT managed services company established in 2000. Headquartered in Plano, Texas and London, England, the team specializes in IT managed services and Custom Software Development.
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London, England

29 Finsbury Circus
London, England EC2M 5QQ
6 - 9

+44 (0) 207 173 6900

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Holycode

4.9 15 reviews

Undisclosed

$50 - $99 / hr

250 - 999

London, England

Services provided

10% Custom Software Development

15% Application Management & Support

15% Mobile App Development +7 services

10% AR/VR Development

10% E-Commerce Development

10% ERP Consulting and SI

10% Low/No Code Development

10% Web Development

5% AI Development

5% Blockchain

Holycode is a bespoke software development company specializing in custom software creation and end-to-end software development services. Reviews indicate a strong emphasis on efficient project management and high-quality deliverables, with 100% of reviewers highlighting their impressive communication and problem-solving skills. Clients praise Holycode's ability to integrate innovative solutions and their commitment to exceeding project expectations.

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Reviews mention Innovative
Eton Digital Ltd. has been consistently praised for their innovative approach in developing a user-friendly e-learning platform. One client noted the website exceeded expectations and highlighted the team's ability to provide creative solutions, describing them as intellectually inspiring and dynamic. The collaborative nature of their work and their thoughtful incorporation of client feedback further underscores their innovative capabilities, making them a strong candidate for future projects.

Development of Education Learning Platform

5.0 May 16, 2019

They put together an innovative, user-friendly website that's exceeded expectations. We don't have any metrics to report yet, but everyone is very impressed with it overall. Their process is also seamless; they were thoughtful about incorporating our feedback and good about coming up with creative solutions to meet any objectives that presented a challenge.
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Industry Experience

Holycode has demonstrated expertise across multiple industries including Financial Services, Media, Education, Nonprofit, and Healthcare. Clients consistently praise their professionalism, creativity, and clear communication. In Financial Services, their rebranding efforts resulted in increased engagement and cohesive branding. In Media and Education, their website development led to improved user experiences and operational efficiency. Nonprofit clients noted significant traffic increases post-website redesign. Overall, sentiment is highly positive, indicating Holycode is well-suited for projects in these sectors.
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Arts, entertainment & music Financial services Media Nonprofit Advertising & marketing Other Industry Publishing IT Services Education Information technology Healthcare Business services

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London, England

71-75 Shelton Street
London, England WC2H 9JQ
1

+447 561 698 696

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Review Rating from Clients

4.9/5.0

Quality

4.9

Schedule

4.8

Cost

4.9

Willing to Refer

5.0

London clients praise Holycode for their expertise in complex web development, branding, and digital solutions, highlighting successful rebrands, website launches, and ongoing support. They emphasize the company's professionalism, technical skill, and ability to handle diverse, high-stakes projects with excellent project management.
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Radically Digital Ltd

Not yet reviewed

$10,000+

$100 - $149 / hr

50 - 249

London, England

Services provided

45% Custom Software Development

20% Cloud Consulting & SI

20% UX/UI Design +1 service

15% Business Consulting

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

Not yet reviewed

$1,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

40% Custom Software Development

30% Blockchain

10% Mobile App Development +2 services

10% Other Application Development

10% Web Development

Established in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.
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London, England

71-75, Shelton Street, Covent Garden
London, England WC2H 9JQ
10 - 15

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O2Soft

Not yet reviewed

$5,000+

$50 - $99 / hr

50 - 249

Dagenham, England

Services provided

40% Custom Software Development

40% Mobile App Development

15% Web Development +1 service

5% Application Testing

O2Soft is a software development company. They are based in Dagenham, England and have midsize team of experts. Their services include Custom Software Development and Mobile App Development.
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Revenue Management Solutions

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

London, England

Services provided

40% Custom Software Development

60% CRM Consulting and SI

Revenue Management Solutions is a CRM consulting and SI company headquartered in London, England. The team focuses on CRM consulting and SI and Custom Software Development.
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Deutrix

5.0 9 reviews

$1,000+

$50 - $99 / hr

2 - 9

London, England

Services provided

30% Custom Software Development

35% Web Development

20% Web Design +1 service

15% AI Development

Deutrix is a Custom Software Creation company renowned for its impressive technical solutions and meticulous software engineering. With a strong focus on tailored software development, they consistently deliver projects on time while enhancing client site performance and user experience. Notably, 100% of reviewers commend their communication and responsiveness, though some suggest improvements in task management processes.

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Average Project Cost Breakdown

Less than $10,000 (4) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Deutrix's competitive pricing and excellent value for money. For instance, one CEO noted that Deutrix's pricing fit their budget and aligned with their company values, while another client emphasized the good value for cost. Overall, the sentiment is positive, with many clients expressing satisfaction with the quality of work delivered relative to the investment made, often describing Deutrix as a reliable and cost-effective partner.
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United States (3) France (1) Netherlands (1) England (1)

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London, England

5 Greenwich View Place
London, England E14 9NN
1

+44 20 3432 9317

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1 of 1 London-based review is 5 stars

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

London-based Custom Software Development project highlight

Web Dev for Technology Consultancy Company
5.0 — Deutrix has built a website and landing page for a technology consultancy and events company. They have integrated the site with the client's CRM system. Read more
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Screen Pages

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Wisley, England

Services provided

25% Custom Software Development

50% E-Commerce Development

25% UX/UI Design

Small e-commerce development company Screen Pages, is headquartered in Wisley, England. Their services include E-Commerce Development and Custom Software Development.
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Computaris International

Not yet reviewed

$10,000+

Undisclosed

250 - 999

Brentwood, England

Services provided

50% Custom Software Development

15% IoT Development

15% Mobile App Development +2 services

10% Cloud Consulting & SI

10% IT Staff Augmentation

Computaris International is a custom software development company established in 1992. The company specializes in Custom Software Development and IoT development, and is midsize.
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Brentwood, England

Swan House, 9 Queens Road
Brentwood, England CM14 4HE
2 - 5

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Wildfish

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

65% Custom Software Development

15% Application Management & Support

10% Business Consulting +2 services

5% Application Testing

5% UX/UI Design

Wildfish is a custom software development company. The London, England-based team specializes in Custom Software Development and Application Management & Support.
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Raygain Technologies

Not yet reviewed

$5,000+

$25 - $49 / hr

250 - 999

Borehamwood, England

Services provided

20% Custom Software Development

20% Cloud Consulting & SI

20% Cybersecurity +2 services

20% IT Managed Services

20% IT Staff Augmentation

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

Not yet reviewed

$10,000+

Undisclosed

250 - 999

Slough, England

Services provided

30% Custom Software Development

50% Enterprise App Modernization

10% IT Strategy Consulting +1 service

10% Other Application Development

CoMakeIT is a Baarn, Netherlands-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Custom Software Development.
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Slough, England

53 Spencer Road,
Slough, England SL3 8RR
10 - 15

442036085951

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QADRE

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

50% Custom Software Development

50% Blockchain

QADRE is a small custom software development firm and Blockchain company founded in 2017. Their team provides Custom Software Development and Blockchain.
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Suggestv Ltd

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

60% Custom Software Development

10% Business Consulting

10% Cloud Consulting & SI +2 services

10% Other IT Consulting and SI

10% Web Development

Suggestv Ltd is a small custom software development company located in London, England. The team specializes in Custom Software Development and cloud consulting & SI.
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Yozu

Not yet reviewed

$50,000+

$150 - $199 / hr

50 - 249

London, England

Services provided

40% Custom Software Development

30% Mobile App Development

20% Enterprise App Modernization +1 service

10% Web Development

Yozu is a midsize custom software development firm founded in 2013. Their team focuses on Custom Software Development and Mobile App Development.
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London, England

15 Bishopsgate
London, England EC2N 3AR
10 - 15

02033938598

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Infinity Works

Not yet reviewed

$50,000+

$200 - $300 / hr

250 - 999

London, England

Services provided

25% Custom Software Development

20% Cloud Consulting & SI

15% Mobile App Development +6 services

10% IT Strategy Consulting

10% Web Design

5% BI & Big Data Consulting & SI

5% IT Managed Services

5% IoT Development

5% UX/UI Design

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

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

0113 320 5010

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Amexis Ltd

5.0 4 reviews

$25,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

45% Custom Software Development

15% Generative AI

10% AI Development +3 services

10% Cloud Consulting & SI

10% IT Managed Services

10% Web Design

Amexis Ltd is a bespoke software development company known for its exceptional expertise in custom software creation and full-stack software development. With 100% positive reviews, clients praise their professionalism, seamless integration, and timely delivery. Amexis's ability to adapt to evolving requirements while maintaining high standards makes them a valued partner for tailored software development projects.

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3 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

Development Staff Augmentation for Web Development Company
5.0 — A web development company has hired Amexis Ltd to provide a senior Angular developer. The resource is tasked with modernizing an end client's web UI by upgrading it to the latest version of Angular. Read more
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Industry Experience

Amexis Ltd has demonstrated expertise across multiple industries, including Information Technology, Healthcare, and Software Development. Clients have praised their high-quality coding, exceptional project management, and responsiveness to evolving requirements. In Information Technology, they excelled in web modernization projects, while in Healthcare, they effectively delivered a human capital management platform. In Software, their collaborative approach with clients led to successful deliverables. Overall, feedback reflects a positive sentiment, highlighting Amexis Ltd's professionalism and strong client partnership.
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Information technology Healthcare Software

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Average Project Cost Breakdown

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

What Clients Have Said
Amexis Ltd has received positive feedback regarding their overall cost and value for money. Clients noted 'good value for cost' and that their pricing fit within budgets while delivering high-quality results. One client highlighted that the project was completed on time and within budget, with another emphasizing the high level of satisfaction and potential for future collaboration. Overall, the sentiment reflects strong appreciation for Amexis Ltd's pricing structure and the value delivered through their services.
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Bulgaria (2) United States (1)

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Appy Monkey

5.0 12 reviews

$5,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

40% Mobile App Development

20% UX/UI Design +4 services

10% Application Management & Support

10% Web Design

5% Logo

5% Web Development

Appy Monkey is a Custom Software Development company that focuses on bespoke software creation and full stack software development. Reviews highlight their effective project management and commitment to timely delivery, with 100% of reviewers appreciating their responsiveness and problem-solving capabilities. Clients laud their innovative approach and strong partnership ethos, with no significant areas for improvement noted.

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Reviews mention Honest
Clients have highlighted Appy Monkey's honesty and reliability in their feedback, noting that the team provides straightforward answers and consistently meets deadlines and budgets. One client specifically appreciated their transparent communication, stating, 'For me, having that ability to phone someone and get an honest answer is key.' Overall, the sentiment reflects a strong trust in Appy Monkey's commitment to delivering quality service and maintaining open lines of communication.

Development for Football Tips Site

5.0 Jul 19, 2019

For me, having that ability to phone someone and get an honest answer is key. When they say they will deliver something, they do it. They meet all our budgets and timelines.
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Industry Experience

Appy Monkey has demonstrated strong expertise across various industries, including Advertising & Marketing, Hospitality & Leisure, and Business Services. Clients praised their attention to detail, project management, and ability to deliver high-quality products on time. In Advertising & Marketing, they excelled in app development for trade services and social platforms, while in Hospitality, they provided comprehensive solutions for tourist applications. Overall, feedback indicates a positive sentiment, highlighting Appy Monkey as a reliable partner for innovative app development in diverse sectors.
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Consumer Products Wellness & Fitness Advertising & marketing Arts, entertainment & music IT Services Business services Hospitality & leisure Other Industry

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England (6) Greece (1) United States (1)

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1 of 1 London-based review is 5 stars

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

London-based Custom Software Development project highlight

Mobile App Dev for Holistic Well-Being Provider
5.0 — Appy Monkey built a mobile app for a holistic well-being provider. The team developed a plan and roadmap for an MVP. They also provided maintenance and support. Read more
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SmartSmith Infotech

Not yet reviewed

$10,000+

$50 - $99 / hr

250 - 999

London, England

Services provided

35% Custom Software Development

35% Web Development

20% Mobile App Development +2 services

5% Search Engine Optimization

5% Social Media Marketing

Founded in 2012, SmartSmith Infotech is a midsize custom software development firm. Their team provides Custom Software Development and Web Development.
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gravity9

Not yet reviewed

$75,000+

$50 - $99 / hr

50 - 249

london, England

Services provided

40% Custom Software Development

20% Enterprise App Modernization

15% UX/UI Design +4 services

10% BI & Big Data Consulting & SI

10% Cloud Consulting & SI

3% Product Design

2% Blockchain

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

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

+447748185249

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Akoom Tech

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

50% Custom Software Development

20% Web Development

15% E-Commerce Development +1 service

15% Mobile App Development

Akoom Tech, a custom software development company, is based in London, England and Bristol, England. The team provides Custom Software Development and Web Development.
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Hopp Tech

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

London, England

Services provided

60% Custom Software Development

40% Digital Strategy

Software development company Hopp Tech specializes in Custom Software Development and Digital Strategy. They are based in London, England.
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VTrack Solutions

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

100% Custom Software Development

Custom software development firm VTrack Solutions was launched in 2021. The firm specializes in Custom Software Development, and is small.
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World Business Software Solutions

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Staines-upon-Thames, England

Services provided

30% Custom Software Development

30% Web Development

10% Application Management & Support +5 services

10% Business Consulting

5% AI Consulting

5% Content Moderation Services

5% IT Managed Services

5% IT Strategy Consulting

World Business Software Solutions is a software development firm. The team is based in Staines-upon-Thames, England, and their services include Custom Software Development and Web Development.
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Zemoso Technologies

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

London, England

Services provided

25% Custom Software Development

25% Enterprise App Modernization

15% AI Development +5 services

15% UX/UI Design

5% Blockchain

5% E-Commerce Development

5% IoT Development

5% Robotics Process Automation

Zemoso Technologies is a Farmers Branch, Texas-based software development firm. The team specializes in Custom Software Development and Enterprise App Modernization.
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London, England

10 John Street
London, England WC1N 2EB
10 - 15

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MindCrew Technologies

5.0 1 review

$10,000+

< $25 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

10% AI Development

10% Application Management & Support +6 services

10% Application Testing

10% Blockchain

10% ERP Consulting and SI

10% IT Staff Augmentation

10% Mobile App Development

10% Web Development

MindCrew Technologies provides Custom Software Development, focusing on intelligent algorithm development and analytical prediction solutions. Their reviews highlight exceptional teamwork, professional communication, and timely delivery. Clients commend their logical thinking and ability to deliver tailored software solutions, demonstrating measurable project success and stability.

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London, England

Fulham Palace Road
London, England W6 9HH
16 - 20

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Cypher Digital

Not yet reviewed

$5,000+

$150 - $199 / hr

2 - 9

London, England

Services provided

60% Custom Software Development

20% IT Strategy Consulting

20% UX/UI Design

Cypher Digital is a software development company in London, England. They specialize in Custom Software Development and UX/UI Design.
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Metamindz UK

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

London, England

Services provided

50% Custom Software Development

50% Web Development

Metamindz UK, a software development company and web development company, is located in London, England. They focus on Custom Software Development and Web Development.
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Cloudini

Not yet reviewed

$10,000+

$100 - $149 / hr

10 - 49

London, England

Services provided

10% Custom Software Development

20% Cloud Consulting & SI

20% IT Staff Augmentation +4 services

15% Application Testing

15% Mobile App Development

10% Low/No Code Development

10% Web Development

Launched in 2020, Cloudini is a cloud consulting & SI company. The team provides cloud consulting & SI and IT staff augmentation.
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Digital Detox Ltd

Not yet reviewed

$50,000+

$300+ / hr

10 - 49

London, England

Services provided

42% Custom Software Development

28% Web Design

16% Digital Strategy +1 service

14% Enterprise App Modernization

Digital Detox Ltd is a small custom software development firm founded in 2004. Their services include Custom Software Development and Web Design.
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TBMS Taxi and Chauffeurs Dispatch System

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Slough, England

Services provided

60% Custom Software Development

30% IT Managed Services

10% Web Design

Custom software development firm TBMS Taxi and Chauffeurs Dispatch System offers Custom Software Development and IT managed services. They are based in High Wycombe, England and Slough, England.
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Slough, England

Chadwick Road
Slough, England SL3
10 - 15

+44 208 133 1393

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Stackworx

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

100% Custom Software Development

Custom software development company Stackworx is headquartered in Pretoria, South Africa and London, England. Founded in 2015, the team provides Custom Software Development.
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London, England

32 Blackfriars Road
London, England SE1 8DP
2 - 5

07816222149

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Fleapo

5.0 20 reviews

$10,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

35% Custom Software Development

25% Mobile App Development

20% AI Development +2 services

10% IT Strategy Consulting

10% Web Design

Fleapo is a bespoke software development company, specializing in custom software creation and full stack software development. With over 90% positive feedback, clients consistently praise Fleapo for their high-quality work, prompt delivery, and excellent communication. Approximately 75% of reviewers highlight the team's responsiveness and adaptability to client needs as particularly impressive.

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Industry Experience

Fleapo demonstrates expertise across various industries, including Consumer Products, Retail, Education, Real Estate, Manufacturing, Financial Services, Beauty & Cosmetics, and Advertising & Marketing. Clients consistently commend Fleapo for timely project delivery, strong technical support, and effective communication. The overall sentiment is highly positive, particularly in sectors like Education and Retail, where their impact on improving digital platforms and operational efficiency is notably highlighted.
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Consumer Products Retail Education Real estate Manufacturing Financial services Beauty & Cosmetics Advertising & marketing

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Average Project Cost Breakdown

$10,000 to $49,000 (4) Less than $10,000 (3) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently commend Fleapo for delivering high-quality services at competitive prices, describing their offerings as good value for money. One client noted that their pricing fit within budget while aligning with excellent cultural values. Another highlighted the company's timely project delivery and effective communication, emphasizing that the overall cost was reasonable given the quality of work provided. Overall, the sentiment reflects satisfaction with Fleapo's pricing structure and perceived value.
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India (7) United States (2) Italy (1) England (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Local clients describe Fleapo as a reliable partner for complex web development projects, emphasizing their quick turnaround, technical expertise, and excellent support. They value the company's ability to meet expectations with superior code quality and seamless project management.
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Content Formula

Not yet reviewed

$5,000+

$150 - $199 / hr

10 - 49

London, England

Services provided

30% Custom Software Development

40% Unified Communications Consulting & SI

20% IT Managed Services +1 service

10% Mobile App Development

Unified communications consulting & SI company Content Formula was launched in 2005. The company offers unified communications consulting & SI and Custom Software Development, and is small.
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Decima Digital

Not yet reviewed

$25,000+

$50 - $99 / hr

50 - 249

London, England

Services provided

20% Custom Software Development

60% E-Commerce Development

10% IT Managed Services +2 services

5% IT Strategy Consulting

5% Web Development

Decima Digital is an e-commerce development firm established in 2015. The team focuses on E-Commerce Development and Custom Software Development and is located in Tallinn, Estonia and London,
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London, England

20-22 Wenlock Road, N1 7GU / London – UK
London, England N1 7GU
2 - 5

442081230701

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MSBC Group

Not yet reviewed

$10,000+

$25 - $49 / hr

50 - 249

Centennial Court, England

Services provided

35% Custom Software Development

10% ERP Consulting and SI

10% IT Strategy Consulting +9 services

5% AI Development

5% BI & Big Data Consulting & SI

5% Back Office Outsourcing

5% Blockchain

5% Cloud Consulting & SI

5% Cybersecurity

5% IT Managed Services

5% Mobile App Development

5% Web Development

MSBC Group is a software development company established in 2002. The team provides Custom Software Development and IT strategy consulting.
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HU Digital Labs

5.0 10 reviews

$5,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

10% Custom Software Development

40% Web Development

20% Mobile App Development +3 services

10% Digital Strategy

10% Low/No Code Development

10% Web Design

HU Digital Labs is a bespoke software development company specializing in custom software creation and tailored software development solutions. Across their reviews, clients consistently highlight their expertise in delivering high-quality, user-centric software and websites, with 100% of reviews noting their excellent project management and timely delivery. Their proactive approach and technical expertise are frequently praised, making them a trusted partner for complex software development projects.

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Reviews mention Professional
The sentiment regarding professionalism at HU Digital Labs is overwhelmingly positive. Clients commend their excellent project management skills, noting their responsiveness and flexibility throughout the engagement. One client highlighted their ability to deliver a highly user-friendly website on time and within budget while providing tailored solutions aligned with business goals. Although minor improvements in detailed progress reporting were suggested, overall, clients express high satisfaction with the professionalism and expertise demonstrated by the team.

Redesign Services for Lifestyle Wellness Brand

5.0 Mar 6, 2023

HU Digital Labs exhibited excellent project management skills. They were highly responsive and professional throughout the engagement, providing regular updates on the progress of the project. The deliverables were completed on time, and the team communicated any delays or issues in advance, ensuring that the project stayed on track. They were also flexible and accommodating when it came to changes in the project scope and requirements.
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Industry Experience

HU Digital Labs has demonstrated expertise across diverse industries, including arts, business services, and technology. Feedback highlights their strengths in UI/UX design, custom software development, and project management, particularly in enhancing user satisfaction and operational efficiency. Clients noted significant improvements in engagement and ROI, especially in e-commerce and marketing sectors. The overall sentiment reflects high satisfaction levels, indicating the firm's strong fit for clients in creative, technology-driven, and service-oriented industries.
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Arts, entertainment & music Wellness & Fitness Other Industry Construction Software Consulting Business services

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Average Project Cost Breakdown

$50,000 to $199,999 (6) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently report that HU Digital Labs offers good value for their cost, often highlighting their competitive pricing and quality deliverables. For instance, one client noted the company's services were 'within budget' and provided 'good value for cost.' Another emphasized their ability to deliver quality work at a 'minimal cost,' while multiple reviews mention timely delivery and responsiveness. Overall, sentiment regarding the company's pricing and value is overwhelmingly positive, indicating satisfaction with their investment.
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London, England

HQ, Bentinck House, 3-8 Bolsover St, London, W1W 6AB, GB
London, England W1W 6AB
1

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Circle Square

4.9 7 reviews

$10,000+

$50 - $99 / hr

10 - 49

London, England

Services provided

30% Custom Software Development

40% IT Staff Augmentation

10% E-Commerce Development +2 services

10% Mobile App Development

10% Web Development

Circle Square is a bespoke software development company specializing in tailored software solutions across various industries including health-tech, transportation, and real estate. Their custom software development services are well-regarded with approximately 90% of reviewers highlighting their rapid project delivery and effective communication. Clients appreciate Circle Square's adaptability and technical expertise, often commending their ability to meet tight deadlines and deliver high-quality, end-to-end software development solutions.

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Reviews mention Accommodating
The feedback regarding Circle Square's accommodating nature is overwhelmingly positive. Clients noted the team's responsiveness and willingness to support project needs, with one client highlighting the developer's consistent availability and adaptability despite challenging circumstances. Another reviewer praised Circle Square for being flexible in implementing changes during the development process, demonstrating their commitment to meeting client expectations. Overall, clients felt that Circle Square maintained effective communication and a collaborative approach throughout their engagements.

Staff Augmentation for Data Company

5.0 Mar 18, 2023

At the start of our engagement, the developer was based in Ukraine, but despite the start of the war there, he continued to work without any meaningful interruptions. He was always contactable and willing to support other members of the team. With the management team at Circle Square we felt that we were always on the same wavelength and they were both highly responsive and accommodating throughout our engagement.
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iOS MVP Dev for Micro-Podcasting App

5.0 Nov 11, 2019

Circle Square was flexible in accommodating any changes to the application after the design was finalized. Circle Square undertook the analysis required to address these requirements, guided us on any information, which had to be provided, and implemented the necessary additional changes at their own cost. We appreciate that Aleksei found the time to make the fairly substantial changes required to meet App Store requirements and upload the application.
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Average Project Cost Breakdown

$50,000 to $199,999 (4) $10,000 to $49,000 (2) Less than $10,000 (1)

What Clients Have Said
Clients generally perceive Circle Square as providing good value for money, particularly noting their competitive pricing compared to other vendors. One client highlighted the low cost as a deciding factor for their engagement, emphasizing that the fixed-price quote allowed for clear budgeting. Another client appreciated the cost-effective, innovative solutions proposed, which saved both time and money. Overall, feedback indicates satisfaction with the quality of work relative to the costs incurred, with many projects delivered on time and within budget.
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United States (6) England (1)

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Review Rating from Clients

4.5/5.0

Quality

4.5

Schedule

5.0

Cost

5.0

Willing to Refer

4.0

London-based clients praise Circle Square for their expertise in Ruby on Rails development, delivering complex health-tech solutions like MVPs, CRM systems, and NHS API integrations within tight timelines. They emphasize strong communication, problem-solving, and adaptability across diverse project phases.
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Apexa Tech

Not yet reviewed

$25,000+

$50 - $99 / hr

2 - 9

london, England

Services provided

10% Custom Software Development

20% AI Development

20% Application Management & Support +3 services

20% IT Strategy Consulting

20% Web Development

10% Low/No Code Development

IT strategy consulting company Apexa Tech is located in london, England and Cairo, Egypt. They specialize in IT strategy consulting and Custom Software Development.
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Atchai : Data Science and Applied AI

Not yet reviewed

$50,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

25% Custom Software Development

40% AI Development

25% BI & Big Data Consulting & SI +1 service

10% Web Design

Atchai : Data Science and Applied AI is an AI development company. They were established in 2010, and their services include Artificial Intelligence and Custom Software Development.
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A6 Digital

5.0 1 review

$5,000+

$25 - $49 / hr

10 - 49

London, England

Services provided

40% Custom Software Development

40% Web Development

20% Mobile App Development

A6 Digital is a versatile web development company known for its expertise in creating intricate websites and managing comprehensive digital projects. With ongoing collaborations since 2014, they have consistently delivered successful campaigns, earning positive feedback for their responsiveness and partnership approach. Approximately 100% of reviewers highlight their punctuality and effective project management.

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Industry Experience

A6 Digital has demonstrated expertise primarily in the Advertising & Marketing industry, providing solutions for complex digital projects, including campaign websites and informational platforms. Clients commend their responsiveness, punctuality, and ability to deliver high-quality products under tight deadlines. Their collaborative approach fosters strong partnerships, making them a suitable choice for businesses in need of digital development support. Overall, sentiment in this industry is highly positive, highlighting A6 Digital's reliability and impactful results.
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Advertising & marketing

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have praised A6 Digital for their competitive pricing and overall value for money. One client highlighted their efficiency in completing complex projects within tight deadlines, noting that A6 Digital managed to deliver a detailed website in just two weeks. Overall, feedback indicates that clients view A6 Digital as a reliable partner that provides quality services without the common pitfalls experienced with other vendors, enhancing their perception of the company's cost-effectiveness.
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TechMatter

5.0 1 review

$1,000+

$25 - $49 / hr

250 - 999

Harrow, England

Services provided

20% Custom Software Development

20% Back Office Outsourcing

20% IT Managed Services +2 services

20% IT Staff Augmentation

20% Mobile App Development

Tech Matter (Pvt) Ltd offers Bespoke Software Development and Tailored Software Solutions, excelling in Custom App Development (CSD). Reviews highlight their commitment to delivering high-quality software, timely delivery, and robust project management. Their comprehensive approach from requirements gathering to ongoing support has garnered positive feedback for efficiency and user satisfaction.

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Harrow, England

Catherine Place
Harrow, England HA1
10 - 15

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PlanB - Knowcode Ltd

4.9 4 reviews

$5,000+

$100 - $149 / hr

2 - 9

London, England

Services provided

90% Custom Software Development

10% Low/No Code Development

Knowcode Ltd is a bespoke software development company specializing in custom software creation. Their reviews highlight exceptional problem-solving skills and dedication, with 100% of clients praising their commitment and communication. Notably, they effectively address complex issues, as evidenced by resolving foundational app problems and achieving project milestones.

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Reviews mention Proactive
Clients have consistently praised Knowcode Ltd for their proactive approach, highlighting their extraordinary service level and willingness to assist. One client noted that Lindsay treated their project as if it were his own, providing valuable suggestions and insights beyond the expected deliverables. Additionally, feedback emphasized that Knowcode Ltd was always responsive and delivered on time, which significantly contributed to their project's success and optimization.

Low/No-Code & API Dev & Training for Talent Consulting Firm

5.0 May 14, 2025

As a sole proprietor, Lindsay takes great pride in his work and treats your project as if it were his own. He does not just do what is asked, but brings a critical eye to the project, making valued suggestions and keeping a lookout for ways we can be successful together.
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1 of 2 Custom Software Development reviews are 5 stars

Less than $10,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Bubble App Bug-Fix for Recreation Company
5.0 — Knowcode Ltd was hired by a recreation company to fix foundational issues of their Bubble app. The team worked on the client's payment processing system and made changes without disrupting their Read more
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Industry Experience

PlanB - Knowcode Ltd has demonstrated expertise across various industries, including recreation, software as a service (SaaS), and organizational consulting. Clients praised their strong communication, project management, and ability to address complex challenges effectively. Overall sentiment is positive, highlighting strengths in responsiveness, agility, and a collaborative approach. Potential clients in the recreation and SaaS sectors may find them particularly suitable for projects requiring technical expertise and customized solutions.
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Software Recreation Consulting

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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally perceive Knowcode Ltd as offering excellent value for money, with several reviews highlighting the company's affordable pricing and alignment with client budgets. One client noted that Knowcode provided 'good value for cost,' while another emphasized the 'extraordinary service level' and responsiveness. Overall, the sentiment is positive, with clients expressing satisfaction with the outcomes achieved relative to the investment made.
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Bestech Private Ltd

5.0 1 review

$1,000+

< $25 / hr

10 - 49

London, England

Services provided

20% Custom Software Development

20% IT Managed Services

20% UX/UI Design +2 services

20% Web Design

20% Web Development

Bestech Private Ltd : Pay Less For More ⭐ Profile Info: ✅ 200+ successfully completed projects ✅ 15+ years experience in IT Services and Solutions ✅ 50+ skilled
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London, England

25 Cabot Square
London, England E14 4QA
6 - 9

07946452352

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

Vague estimates or refusal to detail sprint deliverables
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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.

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