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.
We are one of the leading digital marketing agency in London, helping small and big businesses in all industries achieve their goals. We are experts in providing customized digital marketing solutions. Were a young, dynamic staff member who wants to work as an extension of your company...
Top Services:
- SEO
- Social Media Marketing
- Web Design
- Web Development
- PPC
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Starkey Digital is a web agency based in Chester, UK, specialising in bespoke website design, web development, and digital experiences. We build high-performance sites with modern frameworks like SvelteKit, Three.js, and Cloudflare Workers crafted for speed, visual impact, and results...
Top Services:
- Digital Services
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- Show more
- Location
- Chester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
Aceist is a full-service web design and development agency established in 2011. We build professional websites, Shopify stores, ecommerce platforms, and custom web applications for businesses across the UK, USA, and Pakistan. 200+ projects delivered. Honest pricing. Built right, every time...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- SEO
- Show more
- Location
- Sheffield, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Azqari designs and builds software systems that help businesses streamline operations, automate repetitive work, and unlock new opportunities for growth...
Top Services:
- eCommerce Development
- Web Development
- SEO
- IoT
- Software Testing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
We're software development company based in Aberdeen, Scotland, having 7+ years of expertise in Sofware development, App development, Blockchain solutions, Artificial Intelligence, and AR/VR...
Top Services:
- Digital Services
- Digital Marketing
- Wearables
- IoT
- AI Development
- Show more
- Location
- Aberdeen, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- Under $1,000
Frankenstein Digital is a Liverpool ecommerce agency for growing online stores. We bring SEO, SXO, Google Ads, development and automation together, so every part of your store works towards more sales. You work directly with the specialist doing the work, without big agency fees...
Top Services:
- eCommerce Development
- Web Development
- SEO
- PPC
- Content Marketing
- Show more
- Location
- Liverpool, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Desverso LLC is a creative agency offering logo design, website development, e-commerce solutions, mobile app development, custom software, animation, branding, and digital marketing. Focused on innovation and excellence, Desverso LLC transforms clients' visions into reality with tailored, high-quality...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- Mobile App Development
- Digital Services
- Show more
- Location
- Preston, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Based in the vibrant city of London, we specialise in providing comprehensive web, digital, and software services tailored to meet the unique needs of businesses and organisations globally...
Top Services:
- Graphic Design
- Web Development
- eCommerce Development
- WordPress Website Design
- SEO
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000

REEA Agency
VerifiedVerified by the DesignRush team for authenticity and credibility.Reea is a full-service software development and web design agency that brings together strategy, creativity, and technology to build impactful digital products and brands. From custom software and digital platforms to branding and design, the agency operates at the intersection of innovation and execution...
Top Services:
- Branding
- UI/UX Design
- Web Development
- AI Development
- WordPress Website Design
- Show more
- Location
- Sutton, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- Under $1,000
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
Web Builder Ltd is a leading London web design and development agency specialising in custom websites for businesses across London and the UK. We create professional, responsive, and SEO-optimised websites that help businesses increase online visibility, generate qualified leads, and drive sustainable growth...
Top Services:
- Design Services
- Web Design
- Web Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Nialto Services is a web design and development studio in Potters Bar, working with businesses across Hertfordshire, London and the rest of the UK. We build bespoke websites, online shops and web applications around how your business actually works, rather than from a template...
Top Services:
- Web Design
- Web Development
- Digital Strategy
- UI/UX Design
- eCommerce Development
- Show more
- Location
- Potters Bar, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Visionet is a leading IT services firm delivering digital experiences, enterprise modernization, Data & AI applications, and managed IT services. We leverage digital, data, and cloud technologies to meet clients needs efficiently. Serving diverse sectors, we simplify complexities and foster innovation. With a...
Top Services:
- IT Services
- AI Development
- Big Data Analytics
- Cloud Consulting
- DevOps Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
ETG Digital is a results-driven Salesforce consulting company helping businesses streamline operations, improve customer engagement, and scale efficiently. We specialize in Salesforce implementation, customization, integration, and AI-powered solutions tailored to your business needs. Our expert team ensures...
Top Services:
- CRM Consulting
- Cloud Consulting
- IT Services
- DevOps Consulting
- Big Data Analytics
- Show more
- Location
- Cambridge, United Kingdom
- Number of Employees
- 500 - 999
Synacraft is a London-based web design agency that does something no one else does we build your website in full before you spend anything. Custom design, SEO optimisation, hosting and support all included for £1,000 flat. No hidden fees, no mockups, no vague promises. Just a fully working website built...
Top Services:
- Web Design
- SEO
- Web Development
- UI/UX Design
- Digital Strategy
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
London studio. We design and build web and mobile products, plus automation and search visibility for startups and growing brands...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- eCommerce Development
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Founded in Belfast in 2020 and incorporated in 2025, Juggernaut Technologies is a 42-person digital agency serving businesses UK-wide. We build websites, online shops, mobile apps and custom software, with SEO, Google Ads, hosting and ongoing website support...
Top Services:
- Web Design
- Web Development
- eCommerce Development
- WordPress Website Design
- UI/UX Design
- Show more
- Location
- Glasgow, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $59/hr
- Minimal Budget
- Under $1,000
Vinxor is a UK-based software development and digital solutions company helping businesses transform ideas into scalable digital products...
Top Services:
- Digital Services
- Graphic Design
- Web Design
- Web Development
- Affiliate Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
ZSOLNET is a technology and digital solutions company providing web development, web hosting, domain registration, SEO, digital marketing, cybersecurity and IT services. We help businesses, startups and organizations build, manage and grow their digital presence through practical, secure and scalable...
Top Services:
- Digital Services
- Design Services
- Web Development
- WordPress Website Design
- Digital Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
Trudosys is a software development company helping startups, SMEs, and enterprises build scalable mobile applications and custom digital platforms. We specialize in Android, iOS, and cloud-based solutions designed for performance, security, and long-term growth...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $1,000 - $10,000

Intuisco
VerifiedVerified by the DesignRush team for authenticity and credibility.Intuisco LTD, based in London, UK, was founded in 2017. Twenty years of know-how flows into it as an endowment brought by the founding partner and R&D manager...
Top Services:
- AI Development
- Big Data Analytics
- DevOps Consulting
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
We dont just market we electrify. As your dedicated digital partner, we craft powerful SEO, PPC, social, and email strategies that spark growth and set your business on a path to success. With clear communication and expert execution, were here to make sure your brand doesnt just existit thrives...
Top Services:
- SEO
- PPC
- Social Media Marketing
- Email Marketing
- Digital Marketing
- Show more
- Location
- Edinburgh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- Under $1,000
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
- AI Development
- Software Development
- Web Development
- Mobile App Development
- Blockchain
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
D-Tech Consultancy (DTC) delivers innovative, secure IT solutions tailored to your business. We simplify complex challenges and provide scalable, future-ready services. We offer IT consulting, cybersecurity, cloud solutions, network management, and managed services to boost performance and protect operations...
Top Services:
- Software Development
- Web Design
- Managed Services
- Cloud Consulting
- IT Services
- Show more
- Location
- Birkenhead, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
OneClick builds AI-powered software solutions and systems, from custom platforms to intelligent automation, that modernize how businesses run, with deep expertise in travel technology, custom software, and enterprise solutions...
Top Services:
- UI/UX Design
- Web Design
- SEO
- Digital Marketing
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Santric Technologies delivers innovative, tailored software solutions across healthcare, finance, and e-commerce. With in-house, offshore, and onsite expertise, we drive efficiency, ROI, and sustainable growth where innovation meets creativity...
Top Services:
- Digital Marketing
- Web Design
- Web Development
- Mobile App Development
- UI/UX Design
- Show more
- Location
- Hounslow, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Established: 2004 - This makes us more than 21 years old! And trust us when we say that, in the IT industry, that's like a lot!...
Top Services:
- Web Development
- Graphic Design
- eCommerce Development
- WordPress Website Design
- AI Development
- Show more
- Location
- Dunstable, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
We started our journey in 2015. Headquarters in Islamabad, Pakistan. Elysium Technology solutions Ltd, also registered in Kington, United Kingdom (UK). We focused website & software development in the beginning then turned our radars towards web hosting and digital marketing services area. Today Elysium...
Top Services:
- Digital Services
- eCommerce Development
- Web Development
- Digital Marketing
- SEO
- Show more
- Location
- Kington, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Vizrex Software Solutions is a software engineering company building custom web platforms, mobile apps, backend systems, integrations, automations, and AI-enabled business solutions. We work with businesses that need serious execution, practical technology decisions, and systems built for real-world...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- IT Services
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Digimonk Solutions is a leading offshore software development and outsourcing company with over 10 years of experience. We help businesses thrive in the digital landscape by delivering innovative and cost-effective mobile and web app development, enterprise solutions, and AI/ML services...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- Web Development
- eCommerce Development
- Show more
- Location
- Romford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
Custom solutions, personal touchwe deliver digital success with precision, passion, and performance-driven growth across industries!...
Top Services:
- Web Development
- Mobile App Development
- Digital Marketing
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Avekshaa Technologies is a leading provider of Performance, Availability, Scalability, and Security (P-A-S-S) assurance solutions for enterprise IT systems. Since 2010, we've helped over 60 large businesses across industries ensure their mission-critical applications run efficiently and reliably...
Top Services:
- Software Testing
- Cloud Consulting
- IT Services
- Big Data Analytics
- Software Development
- Show more
- Location
- Cleckheaton, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $10/hr
Cypherox Technologies is an AI-focused software and product engineering company founded in 2015. We build AI agents, machine learning products, and custom software from prototype to production, with one team owning design through QA...
Top Services:
- Web Design
- Web Development
- Business Consulting
- IT Services
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Growth, engineered. Net Solutions treats our clients' growth as an engineering problem and builds the software that solves it: Commerce Systems, digital platforms, and SaaS products. Founded in 2000, headquartered in Chandigarh, India, with offices in Toronto, London, New York, and Los Angeles...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- UI/UX Design
- AI Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Minimal Budget
- $25,000 - $50,000
Softhealer Technologies is a reliable business solutions provider with 11+ years of experience, 150 professionals, and Odoo Gold Partner status. We build secure ERP systems, AI tools, and custom web apps that help businesses improve operations and grow with confidence...
Top Services:
- AI Development
- Digital Marketing
- Big Data Analytics
- CRM Consulting
- ERP Consulting
- Show more
- Location
- Croydon, United Kingdom
- Number of Employees
- 100 - 249
gosite is a UK Shopify agency for growing brands. We build Shopify Plus stores, bespoke themes and the systems behind them - ERP and WMS integrations, custom apps, B2B wholesale and subscription flows. You work directly with the senior engineer building your project - 17+ years in software, with deep...
Top Services:
- Digital Services
- Web Development
- AI Development
- Mobile App Development
- Software Development
- Show more
- Location
- Leigh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
Related Services
- AI Companies in the United Kingdom
- Blockchain Development Companies in the United Kingdom
- IoT Companies in the United Kingdom
- Mobile App Development Companies in the United Kingdom
- Outsourcing Software Development Companies in the United Kingdom
- VR & Augmented Reality Companies in the United Kingdom
- Wearable Technology Companies in the United Kingdom
Software Development Specialties in the United Kingdom
Software Development Companies by City
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
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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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