Scan the leading custom software development companies in the UK that build bespoke solutions and offer specialized software services for various verticals. Compare their portfolios, reviews, expertise, budget, team size and more to find the right team for your next project.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
For startups, we produce specialized software, and our aim is to use technology to help our clients succeed...
Top Services:
- Software Development
- Mobile App Development
- Cloud Consulting
- UI/UX Design
- IT Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Winklix is a digital transformation and IT consulting company delivering custom software, mobile apps, Salesforce solutions, AI development, and cloud services. We help startups and enterprises build scalable, high-performing digital solutions that drive growth and innovation...
Top Services:
- AI Development
- Mobile App Development
- Software Testing
- Software Development
- CRM Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Design & development studio based in Suffolk, UK. We specialise in creating bespoke websites, software and mobile apps from our in-house team. We have worked with a vast variety of industries and businesses of all sizes. Our bespoke solutions are designed to perform on your goals, scalable with your business...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Digital Services
- Product Design
- Show more
- Location
- Bury Saint Edmunds, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Celect Studios is a forward-thinking digital agency that specializes in crafting exceptional solutions for businesses in the digital age...
Top Services:
- Mobile App Development
- Software Development
- UI/UX Design
- IoT
- Show more
- Location
- Manchester, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
ClickaByte is a small, hands-on digital studio based in the UK. We design and build fast, modern websites, apps and AI-powered tools & integrations that solve real business problems. From small sites and local organisations to growing online brands, we handle everything in-house: strategy, design, development...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- SEO
- AI Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
Top Services:
- Accounting
- Business Consulting
- Market Research
- HR Outsourcing
- Software Development
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- Location
- Manchester, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
proMX AG specializes in improving business processes through digital transformation, cloud migration, and agile organizational structures, leveraging innovative Microsoft Dynamics 365 solutions...
Top Services:
- CRM Consulting
- ERP Consulting
- Cloud Consulting
- Business Consulting
- AI Development
- Show more
- Location
- Reading, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Wistkey Technologies Group is a London-headquartered IT staff augmentation and software delivery firm, founded in 2016, with 127 engineers across hubs in the UK, Hong Kong, Shenzhen and Manila. We add backend, frontend, mobile, QA, DevOps, data and AI engineers to your team on demand — as fast as 48 hours...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Web Development
- Web Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
ProBlue specializes in the development of sophisticated and intricate web applications and cloud software, prioritizing the enhancement of business efficiency and innovation without compromising substance for style. Our emphasis on crafting solutions within the Drupal framework underscores our commitment to...
Top Services:
- Web Development
- Web Design
- eCommerce Development
- Software Development
- AI Development
- Show more
- Location
- Portadown, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
At Xarma, our two-decade legacy in web technology drives us to help businesses scale their software solutions. We're committed to providing the technical expertise needed for your success, whether you're a well-established enterprise or a rising startup...
Top Services:
- Staff Augmentation
- DevOps Consulting
- Software Development
- Location
- Bristol, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Mason & Co helps organisations improve the way they operate through better-connected business systems. We specialise in Zoho, CRM, AI, automation, integration and business intelligence, combining practical implementation with enterprise architecture thinking to create scalable, well-governed solutions...
Top Services:
- Digital Strategy
- Web Design
- WordPress Website Design
- Web Development
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
Your trusted partner for scalable digital solution...
Top Services:
- Video Production
- Branding
- Mobile App Development
- Web Development
- Digital Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
DOT Technologies excels in industry-leading IT services and solutions. We focus on custom software development and provide tailored solutions to overcome unique business challenges. Our team helps with IT services like server setup, management, and support. We also excel in Chatbot, AI, and IT automation...
Top Services:
- Digital Services
- Branding
- AI Development
- Software Development
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $16/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 Projects Listed
Another Cup of Coffee is a reputable provider of specialized services catering to digital agencies, encompassing WordPress and Drupal content migration, custom programming, and comprehensive site maintenance. With a keen focus on precision and efficiency, our team ensures seamless content migration from...
Top Services:
- Web Development
- eCommerce Development
- WordPress Website Design
- Web Design
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $110/hr
- Minimal Budget
- $1,000 - $10,000
We're a full service digital product team, specialising in the design of complex web applications for the construction, life sciences, manufacturing and fintech industries. We focus on usability and have honed processes that enable rapid, low waste, iterative designs...
Top Services:
- UI/UX Design
- Product Design
- Design Services
- Web Design
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $110/hr
- Minimal Budget
- $1,000 - $10,000
A technical partner that integrates with your company and its adjectives, with a long-term perspective and alignment with business goals and objectives...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Edinburgh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Alchemy Consulting Services is a fractional CIO and AI transformation practice led by David Viney, a chartered accountant (ACA) and IT professional (CITP) with over 30 years of technology leadership across WPP, Heathrow, BSI, Arup and the BBC. We help organisations move beyond AI pilots into governed...
Top Services:
- AI Development
- IT Services
- Staff Augmentation
- Cybersecurity
- Digital Strategy
- Show more
- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $1400/hr
- Minimal Budget
- $1,000 - $10,000
Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...
Top Services:
- Software Development
- Cybersecurity
- IT Services
- CRM Consulting
- Cloud Consulting
- Show more
- Location
- Hoyland, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
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- Wearable Technology Companies in the United Kingdom
Software Development Specialties in the United Kingdom
Software Development Companies by City
Popular Services
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Frequently Asked Questions
What are the core specializations of custom software development companies in the United Kingdom?
The core specializations of custom software development companies in the United Kingdom generally center around web/mobile app development and advanced digital technologies. Their expertise extends to AI-powered products, cloud solutions (especially DevOps), feature enrichment, and cybersecurity.
Overall, they provide end-to-end digital transformation solutions and engineer custom platforms and systems that drive competitive advantage and business growth across industries.
How much do software development services cost in the UK?
The cost for software development services in the UK ranges from £25,000 to £120,000 for small businesses. In contrast, large enterprises undertaking extensive digital transformation or building sophisticated, bespoke systems should anticipate costs starting at £80,000 and potentially exceeding £500,000.
For startups or businesses aiming to validate a concept, the initial cost is considerably lower. A minimum viable product (MVP) or a proof-of-concept generally falls within the £5,000 to £30,000 range. The final price is ultimately determined by the project's complexity, the chosen technology stack, the developers’ experience, and the geographical location of the service provider, which impacts their hourly or daily rates.
How do I choose the right United Kingdom software development firm?
To choose the right United Kingdom software development firm, begin by evaluating its portfolio and case studies to make sure they have experience in your required technology stack and niche. Inquire about its process and team structure, to make sure they follow an iterative methodology and that the core development team will be dedicated and accessible for regular communication.
Finally, prioritize a company with good reviews that reflect a track record of robust post-launch support and good collaboration throughout the project.
Do software development companies provide ongoing support?
Yes, software development companies do provide ongoing support, maintenance, and updates after the product launch. This post-launch service is important for fixing bugs, maintaining security, adapting to changing user needs, and making sure the software remains stable and competitive.
How do custom software development companies in the United Kingdom handle project revisions?
Custom software development companies in the United Kingdom predominantly handle project revisions through the Agile methodology. This involves breaking the project into short, iterative sprints, allowing the client to provide feedback and request necessary revisions at the end of each cycle.
This flow is intended to minimize risk and keep the final product aligned with the envisioned concept, rather than waiting until the end for a major change.
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