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.
Innovative software solutions for businesses of all sizes. We specialize in web and mobile development, AI, blockchain, and digital marketing, creating tailored, high-quality digital experiences to help you grow and succeed...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Audacix helps smart software teams ship their applications with zero bugs & zero known security vulnerabilities, every sprint. This helps you cut costs, release features faster and sleep easier knowing that your application and your customers data is secure. Talk to us to see how it could work for you...
Top Services:
- Software Testing
- Software Development
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
Dynamic Solution Innovators (DSi) is a leading software engineering company and offshore development partner in Bangladesh...
Top Services:
- Staff Augmentation
- Software Development
- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
Struggling with your game backend or multiplayer infrastructure? Leave it to the Wizards!...
Top Services:
- DevOps Consulting
- Software Development
- Mobile App Development
- VR/AR
- Staff Augmentation
- Show more
- Location
- Theale, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
KingIT Solutions is a cutting-edge tech powerhouse specializing in Web3, blockchain, and white-label solutions. From NFT marketplaces to decentralized exchanges and online casino platforms, we deliver scalable, high-performance products tailored to the digital economy...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- Web Development
- Blockchain
- Show more
- Location
- Burnham-on-Crouch, United Kingdom
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
CodersGlobe is a software design and engineering partner that helps you build successful tech products...
Top Services:
- Mobile App Development
- eCommerce Development
- UI/UX Design
- Software Development
- Digital Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
At Evangelist Apps, we go beyond app development, offering IT consultancy and comprehensive digital solutions that are customized to your business goals. Our goal is to deliver effective, customized strategies that fuel growth and align with industry standards...
Top Services:
- Mobile App Development
- UI/UX Design
- IT Services
- Staff Augmentation
- DevOps Consulting
- Show more
- Location
- Fleet, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Lewal Technologies is a digital marketing agency dedicated to helping small businesses, shops, and agencies. We provide expert services in social media management, SEO, content creation, and online advertising to boost business growth and visibility...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- Digital Marketing
- Advertising
- Show more
- Location
- Belfast, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Phoenix Solutions is a UK-based MVP studio for pre-seed and seed founders. We turn an idea into a working, deployed product in two to three weeks on a fixed scope and a fixed price, and you keep full ownership of the code. Founder Joshua Sandhu brings over a decade of engineering and startup experience plus...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- VR/AR
- Web Design
- Show more
- Location
- Bognor Regis, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
DIT Innovations designs and builds high-performance websites, bespoke CRM platforms, automation, and custom software for UK teams that need clarity, speed, and measurable ROI-not generic templates...
Top Services:
- Software Development
- AI Development
- CRM Consulting
- Big Data Analytics
- SEO
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
We’re a London-based design and development team that supports early stage projects. We have a history of getting products from inception to market quickly, building well structured, performant and maintainable code-bases that provide a solid foundation to build on as your product grows...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- eCommerce Development
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Floats is a full-stack XR lab, combining brilliant storytelling and emerging technology to create compelling experiences across Augmented reality (AR), Virtual reality and custom experiences, powered by immersive tech...
Top Services:
- Product Design
- Digital Strategy
- Wearables
- IoT
- AI Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Software development company in India building NBFC lending software (LOS/LMS), custom CRM, custom ERP, mobile apps and websites. 10+ years, 100+ in-house team, 500+ projects across 10+ countries...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- Web Design
- eCommerce Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Kellton is a publicly listed, CMMI Level 5, and ISO 9001:2015 certified global company, providing cutting-edge AI and digital transformation solutions and services in strategy, consulting, digital, and technology...
Top Services:
- Big Data Analytics
- Software Development
- AI Development
- Mobile App Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 8 Projects Listed
International Digital Agency Chetaru is the UK based Digital Marketing, website design & development company providing creative & Unique web design & development, Digital Marketing related services...
Top Services:
- Web Design
- eCommerce Development
- Digital Marketing
- PPC
- eCommerce
- Show more
- Location
- Darlington, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Tecocraft Ltd. specializes in creating custom software applications and solutions to help businesses grow and enhance user experiences...
Top Services:
- Software Development
- Mobile App Development
- eCommerce
- SEO
- WordPress Website Design
- Show more
- Location
- Ilford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Browser was founded in 2008 and built upon the belief that UX design and technology are synonymous, aligning both UX design and technology has enabled us to advance and become one of the only agencies to truly understand and offer expertise in this area...
Top Services:
- UI/UX Design
- Web Design
- Digital Strategy
- Web Development
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Upstack Web builds custom web apps, CRMs and lead automation for businesses in the US, Canada and the UK. MVPs, internal tools and more. Book a free call...
Top Services:
- Digital Services
- Web Design
- UI/UX Design
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- Aberdeen, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 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
Oapp specialises in creating bespoke websites and custom management systems, offering high-quality and affordable software solutions to SMEs...
Top Services:
- Web Development
- Design Services
- Branding
- Web Design
- Digital Services
- Show more
- Location
- Corby, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
- Portfolios Count
- 6 Projects Listed
We develop website, web applications and mobile apps...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Leicester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
We are a software development agency providing businesses with automation services, bespoke software, website design and development, mobile apps, software implementation and support.We are passionate about helping your business grow and exceed expectations by providing the most elegant solutions to your...
Top Services:
- Software Development
- Digital Services
- Web Design
- Location
- Halesowen, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $1,000 - $10,000
Delphi IDE & RAD studio experts. Delphi software modernization, migration & development services...
Top Services:
- Software Development
- AI Development
- IT Services
- Location
- London, United Kingdom
- Number of Employees
- Under 49
Tivix is a software development firm headquartered in San Francisco, with additional offices in New York City, Europe (London + Wroclaw), India (Gurgaon) and the Pacific Northwest (Portland)...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
What makes us KervWe support and celebrate diversity and inclusion. From hiring and on-boarding to development, succession, and rewards, its not only about fitting in its about belonging and belief...
Top Services:
- Software Development
- Digital Services
- Digital Marketing
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
We are an independent software provider, which means no jargon, no hidden costs, and no fine print. Just unbiased advice and informed decisions...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Location
- Birmingham, United Kingdom
- Number of Employees
- 100 - 249
Instil is a 2022 Digital DNA Company of the Year winner, an AWS Select Consulting Partner, a certified JetBrains Training Partner, and an ISO27001 accredited company...
Top Services:
- Software Development
- Mobile App Development
- Cloud Consulting
- Location
- Belfast, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
At VAO, over 80% of our business comes from our current clients' referrals...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Our group of enthusiastic techies, designers, and business analysts take pride in producing high-quality products...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Bolton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Customized app and website development and the Coreo app building and spatial data management platform (SaaS) are the two main services we offer...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Bristol, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Technical experts available on demand and prepared to realize your vision. We are passionate about seeing you succeed...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Sheffield, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
Our goal is to help startups and business owners create the products they envision while assisting them in obtaining funding or improving their value proposition...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Cardiff, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Over the years, we have grown our team of experts to include product development specialists, UX and design experts, mobile app and web developers, and backend / database specialists. We are committed to establishing enduring relationships that support our clients in achieving their objectives by developing...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
We collaborate with the biggest coaching and media solution providers in the world as well as specialized businesses that provide services like finance and health solutions for professional teams in sports...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
Blueberry Systems is a bespoke software development company that specializes in delivering complex projects on time and within budget for larger companies. With a focus on clear communication, technical expertise and an understanding of evolving technologies, they build robust solutions that stand the test of...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Stonehouse, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
ICterra is a leading software engineering partner, providing mission-critical software systems and solutions to various domains such as Medical & Healthcare, Avionics, Mobility, Telecommunication, and Energy. With a team of 200+ global quality software engineers and certifications such as CMMI Level 3 and ISO...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Ryland Technology is a software, web, and mobile app development company based in High Wycombe, servicing businesses in London, the home counties and beyond...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- High Wycombe, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Scaffold Digital is a Digital Agency located in Northern Ireland, with a vision to revolutionize businesses and organizations by developing their digital potential. Since our founding in 2008, we have been a forward-thinking group of people, committed to providing cutting-edge solutions to our clients...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- Belfast, United Kingdom
- Number of Employees
- Under 49
We are innovative and visionary software company, where we are dedicated to revolutionizing the digital landscape. With our expertise at the intersection of technology and business, we strive to pioneer solutions that drive growth, optimize performance, and foster success for companies globally...
Top Services:
- Software Development
- Mobile App Development
- Social Media Marketing
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
At Hex, we're more than just a digital product and growth studio we're your strategic partner in success. With a focus on strategy, research, and design, we empower mission-led teams to thrive in the fast-paced digital landscape. Whether you're looking to enhance your website, develop a web app, or launch a...
Top Services:
- Software Development
- Web Design
- Product Design
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Telescopic, a UK-based digital transformation agency, offers comprehensive digital integration and technology services to streamline operations and enhance customer experiences. Using meticulous planning and assessment processes, Telescopic guarantees clarity regarding scope, budget, and timeline. As such...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
CoreScripts Technologies is a trusted technology partner specializing in custom software development, product development, web solutions, digital marketing, and BI & analytics consulting. They help businesses modernize IT infrastructure and drive innovation for long-term success...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Location
- Rugby, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
FiftyFive Tech UK is a global, remote-first software development company, powered by a network of highly skilled senior engineers. We deliver cost-effective, high-quality solutions at speed whether you need a fully outsourced team, a tailored software project, or help launching your first MVP. Our team...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Koderly is a bespoke software development and services company in Manchester, with 25+ years' experience in providing cutting-edge technology solutions to market-leading, multi-national brands...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
Zenera is a UK-based software development company delivering innovative digital solutions for healthcare, education, finance, and growing industries. We specialize in software development, mobile app development, MVP development, workflow automation, AI services, and digital transformation. Zenera designs...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Location
- Basildon, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- Under $1,000
Suffescom has established strong expertise in AI-driven applications, software development, and early adoption of emerging technologies, enabling enterprises to automate, enhance user experiences, and generate data-driven insights through advanced technologies...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
We are a Software Development Company based in The Lake District, UK...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Location
- Workington, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
AQe Digital specializes in enterprise software engineering and digital transformation. With 25+ years of experience, we deliver custom development, cloud-native ERP, AI/ML, RPA, IoT, UX/UI, and integrations that modernize systems and streamline operations...
Top Services:
- Software Development
- Mobile App Development
- Branding
- Product Design
- AI Development
- Show more
- Location
- Edgware, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Our expertise covers a large number of services: from architecture and infrastructure operations to deployment, testing, and automation; from setting up CI/CD pipelines to Cloud migration and ensuring scalability. Over the years, we have successfully cooperated with businesses of various sizes and areas. We...
Top Services:
- IT Services
- Cloud Consulting
- Managed Services
- Cybersecurity
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Portfolios Count
- 2 Projects Listed
Cosdec Labs is an Award-winning, Global Web 3.0 Innovation companywith expertise in blockchain, metaverse, cryptocurrencies, NFTs, and more...
Top Services:
- Blockchain
- Big Data Analytics
- Cybersecurity
- ERP Consulting
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $100/hr
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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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