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.
We Vetted The Best United Kingdom Software Development Firms For You
7 Companies-Rankings updated: September 06, 2026
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
DigitilizeWeb builds websites, mobile apps, and eCommerce stores on WordPress, Shopify, and Magento, with clients including SKW Distribution and Elf Care Services. Its Stockport-based team also covers SEO, PPC, and social media. Best fit for UK SMBs needing an affordable all-in-one digital partner...
Top Services:
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
SEO
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Location
Manchester, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
30 Projects Listed
DigitilizeWeb Services
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
SEO
Digital Marketing
Software Testing
Software Development
ECM Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AR Education Group
Auto Automation
All my BIds
montealtosrls
UDRIVE
Data sourced from the agency's DesignRush profile
DigitilizeWeb Reviews & Testimonials
Justin Thomas Senior Product Manager at Boeing
5.0★
Mobile App Development Review from Justin Thomas
The project was done and managed expertly. They met all of the deadlines while also being adaptable to the numerous issues and solutions that arose. It's incredible to watch the app go live after four months of twice weekly meetings with the CEO and updates on team members' super-hero level achievement!
Mark Clinton Director of Information Technology at Corcentric
5.0★
Mobile App Development Review from Mark Clinton
Very responsive, knowable team. Every step of the process was transparent, managed well, and they accommodated our tight schedules. Our US-based team had absolutely no issues with time or language differences. The quality of the work was very high, and the DigitilizeWeb team kept our larger, strategic picture in mind the entire time. Excellent communication with the managers and coders. Delivered quality product on-time and within budget.
Vernon Yates Director at Medical I.T. Pty Ltd
5.0★
Software Development Review from Vernon Yates
We turned to DigitilizeWeb with the idea of creating a sales management platform for our website. Thanks to their business analysts we pointed out the optimal list of functionality that included full sales cycle management, automation of necessary documents, tracking, inventory management, client base management, and analytical tools for better transparency.DigitilizeWeb engineers formed a tech stack for our project, development guidelines, and optimal project management methodology to stay on budget, and finally synchronized the developed sales management system with our existing website.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
The next step in taking your product to market, from conception to mass production.
We help make your idea into a product on shelves in a time and cost effective way.We help you every step of the way, from concept design, in-house prototyping, manufacturing and marketing...
Top Services:
Product Design
Graphic Design
Design Services
Package Design
Creative Services
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Location
Bristol, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
Bates Product Design Services
Product Design
Graphic Design
Design Services
Package Design
Creative Services
Print Design
IoT
UI/UX Design
Software Development
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Optimus Therapy Care
Well Hung Limited
BiBaDo
Data sourced from the agency's DesignRush profile
Bates Product Design Reviews & Testimonials
Josefina Rodregez Chief Product Officer at Optimus
5.0★
Product Design Review from Josefina Rodregez
Myles has been working with us for several years and he is a key member of our team. He has always delivered more than he promises, always with good cheer, on time and in budget. We recommend him without reservation.
Christopher Robertson Founder at Robertson IP
5.0★
Product Design Review from Christopher Robertson
Bates Product Design does really excellent work. As well as top class professionalism and expertise, they are friendly and easy to work with. I highly recommend them.
Dan Loxton Founder at BIBiDo
5.0★
Product Design Review from Dan Loxton
I really enjoyed working with Myles on a couple of projects. One was a review of the technical fabrics available to improve our core product, another was more of an "engineering" project - working out initial concepts for a novel suction device from initial sketches to early stage 3D printed prototypes. I found Myles to be great at communicating technical concepts to a layman (me), and he always went well above and beyond the scope of the work expected. Also a great guy to work with.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
At ScaleMeUp, we are experts in UX with years of experience and exclusive methodologies. We craft innovative solutions for complex products, using data-driven testing to validate every decision. Our approach ensures that every UX solution is not just intuitive but also highly effective.Beyond UX, we have...
Top Services:
UI/UX Design
Web Design
Web Development
Logo Design
Creative Services
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
ScaleMeUp Services
UI/UX Design
Web Design
Web Development
Logo Design
Creative Services
Software Development
eCommerce Development
Mobile App Development
CRM Consulting
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Gamingtec
iSettle
MegaModz
Ermitage Jewelers
Mr. Simon
The Strength Room
Next Challenge
Skyhigh Toronto
Restaurant Design 360
ESCU
Data sourced from the agency's DesignRush profile
ScaleMeUp Reviews & Testimonials
Kosta Savchuk Founder at Skyhigh Toronto
5.0★
Web Development Review from Kosta Savchuk
Great service! Fast, quality and budget-friendly work! Recommended for any web needs!
Anna Timenko Head of Recruitment at Nextchallenge
5.0★
Web Development Review from Anna Timenko
ScaleMeUp handled the full technical development of nextchallenge.com based on design provided. They built the front and back end, ensured mobile responsiveness, and managed deployment.The website launched smoothly, improved our online presence, and quickly attracted new users. I was especially impressed by their speed and precision delivering the project quickly with minimal edits.
Olga Valodze CFO / CIO at Georgia Facility Services
5.0★
Web Development Review from Olga Valodze
ScaleMeUp built a complete website for our company, with each page designed as a standalone landing page optimized for mobile, conversion-focused, and tailored specifically to the U.S. market. They also helped us improve overall conversion rates and integrated the site with key third-party tools to support our operations.In addition to the website, ScaleMeUp developed a multi-role iOS app that continues to evolve. Thanks to this solution, we are now able to effectively track our employees work and have fully automated our payroll process saving time and significantly reducing administrative overhead.Throughout the project, we've also worked together on optimizing user flows and integrating new features that support our business goals.We are satisfied with our collaboration with ScaleMeUp. There were challenging moments, as in any complex project, but we always managed to find a compromise and continue working together successfully to this day. I can confidently recommend ScaleMeUp as a reliable and proven partner, capable of solving even the most demanding technical and business challenges.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
For 20+ years we've been crafting websites, custom online software, and providing expert digital consultancy services to successful organizations...
Top Services:
Web Development
UI/UX Design
Software Development
Business Consulting
WordPress Website Design
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Location
Newcastle upon Tyne, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Readysalted Services
Web Development
UI/UX Design
Software Development
Business Consulting
WordPress Website Design
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Experis S.R.L.
Penrith Building Society
University of Cambridge
Morgan Advanced Materials
Sage
Ingeus
Newcastle University
Royal Institute of British Architects
Data sourced from the agency's DesignRush profile
Readysalted Reviews & Testimonials
Laura Haviland Review from Google
5.0★
Laura Haviland's Review Sourced from Google
I cannot recommend Simon and the team at ReadySalted highly enough. Professional, pragmatic, friendly and great at thinking creatively to find solutions to make sure we got everything we were looking for in our new website. We are over the moon with our new site and are getting great feedback from our stakeholders. If you want an accessible, sleek website with superb functionality, look no further. These are your people.
NIHR School for Public Health Research Review from Google
5.0★
NIHR School for Public Health Research's Review Sourced from Google
We've worked with Readysalted for a long time including on a recent website redesign. Simon and the team are great to work with and they're always creative and receptive when we come along with new ideas and requests. They work well within our branding guidelines and have produced a new homepage that incorporates all of this while taking the design to the next level.
Ian Warn Review from Google
5.0★
Ian Warn's Review Sourced from Google
Simon and the team are a genuine, experienced and extremely talented bunch of designers and developers. Even rarer, they were willing to listen to my suggestions, explore new areas and overcame a few challenges. They built a medium-sized promotional website and 10/10 would highly recommend.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Scaling Brands With Strategy, Design & Performance.
Bass Media Group is a performance focused digital agency helping brands turn traffic into real revenue. We specialise in high- converting Shopify and WordPress experiences, combining strategy, clean UX, and data-driven optimisation. From improving site speed to simplifying checkout flows, we fix what actually...
Top Services:
Web Design
eCommerce Development
Web Development
WordPress Website Design
SEO
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Location
Kingston upon Hull, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Bass Media Group Services
Web Design
eCommerce Development
Web Development
WordPress Website Design
SEO
Digital Marketing
Social Media Marketing
Software Development
IT Compliance Solution
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
EGGsist was born with the goal of advising companies who want to approach digitalization in China and those who want to target the Chinese audience. With offices in Hong Kong, Milan and London, Eggsist provides its clients a 360 degrees approach guiding them towards the right technology, digital marketing &...
Top Services:
Digital Strategy
Digital Services
eCommerce Development
Software Development
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Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
EGGsist Services
Digital Strategy
Digital Services
eCommerce Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Consiliuma is a British digital studio building high-performance, conversion-led business websites, bespoke CRM systems, and automated lead workflows for clients in the UK and internationally...
Top Services:
Creative Services
Design Services
Web Design
UI/UX Design
Web Development
Show more
Location
Tranent, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
Consiliuma Services
Creative Services
Design Services
Web Design
UI/UX Design
Web Development
eCommerce Development
CRM Consulting
Cloud Consulting
Cybersecurity
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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.