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
9 Companies-Rankings updated: September 06, 2026
Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.
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
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
Dev Technosys is an ISO9001:2015-certified software development company founded in 2010, offering comprehensive IT solutions including custom web and mobile development, IoT, ERP/CRM, on-demand apps, and e-commerce platforms. The firm delivers tailored engineering services to clients in over 70 countries...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
eCommerce Development
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Location
London, United Kingdom
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Portfolios Count
16 Projects Listed
Dev Technosys Services
Mobile App Development
Software Development
Web Development
Web Design
eCommerce Development
Blockchain
AI Development
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Nike
johnson and johnson
Handy
Whirlpool
RAX Ceramics
pfizer
Jardines
Data sourced from the agency's DesignRush profile
Dev Technosys Reviews & Testimonials
Patrick Gilbert CEO at quicklyheal
5.0★
Mobile App Development Review from Patrick Gilbert
The UX and development work provided by Dev Technosys has helped to establish this new company. The apps aren’t live yet, but all four prototypes will be developed and launched. Senior internal stakeholders were pleased with Dev Technosys’s high-caliber deliverables. Flexible, receptive, and accommodating. Dev Technosys took great care in building a quality platform that fits all requirements.
Delson Baker CEO at Tutorias.co
5.0★
Mobile App Development Review from Delson Baker
The app is almost going to live and has been very useful throughout the COVID-19 pandemic. Dev Technosys did an excellent job enhancing the look and feel of the platform. They brought several ideas to the project and were flexible as requirements changed.We worked closely with one of their lead project managers and he liaised with the developers and creative team on the UI aspect. He did a fantastic job scheduling meetings between our team and the design team when needed. He also helped us com
Kenneth Wilson CEO at Learning bull
5.0★
Mobile App Development Review from Kenneth Wilson
Dev Technosys's efforts have had a significant impact on the business overall, streamlining the video process by making it easier to find exactly what user wat to see. Project is all about the learning via videos. In addition to the quality of their designs, their team is also very proactive and collaborative to work with overall. Though not yet complete, their work surpasses all expectations and project management has been seamless.
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
We design, develop, and implement tailor-made digital solutions
We design, develop, and implement tailor-made digital solutions such as website design, SEO Digital marketing & Hosting, Support & Maintenance, Branding & Graphic Design. We are committed to supporting businesses with digitalization services based in Blackburn, Lancashire...
Top Services:
Branding
Design Services
Logo Design
Graphic Design
Web Design
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Location
Blackburn, United Kingdom
Number of Employees
Under 49
Minimal Budget
Under $1,000
DexCloud Services
Branding
Design Services
Logo Design
Graphic Design
Web Design
UI/UX Design
eCommerce Development
Digital Marketing
Software Development
Mobile App Development
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Decked Dust
Sustainable Plastics
Spic and Span
Data sourced from the agency's DesignRush profile
DexCloud Reviews & Testimonials
CR81 Review from Google
5.0★
CR81's Review Sourced from Google
When I first approached Dexcloud for my website I wasn’t sure what I wanted to put down or even how I wanted it to look.But from my initial consultation the team guided me from inception through to completion. I now have a beautiful website that really stands out and I have already within the first day had compliments from people saying how polished and professional it looks.We really couldn't be happier with the finished product and cant recommend the Dexcloud team highly enough!
Dave Perkins Review from Google
5.0★
Dave Perkins's Review Sourced from Google
Contacted Harley and the team, with my idea about a website to display and sell my handmade walking sticks, sat down with Harley and with his input and what I needed to be on the site he set about on a fantastic website, with all that I needed and more, from start to finish each step of the way he informed me at what stage we were at, and the day the site went live, all my expectations were there on the screen, there was a bug or two but this was quickly resolved and never looked back, fantastic website and Harley made it easy to place items on and take items that have been sold off, all in all a very good experience working with Harley,On behalf of Lancashire sticks we would recommend This serviceDave Perkins MD
Adam Birtwistle Review from Google
5.0★
Adam Birtwistle's Review Sourced from Google
Paid amazing attention to detail on the brief that my client provided, and despite us presenting some challenges the service provided kept us feeling very informed.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Creating Mobile Apps That Digitally Transform Business
Sugar Rush is a Mobile App Agency that provides mobile app development services to clients in the UK, Ireland, Europe, and the US. They have received recognition as the "UK App Agency of the Year" and have won 'App of The Year' awards for three consecutive years in Northern Ireland...
Top Services:
Mobile App Development
Web Design
Software Development
VR/AR
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Location
Belfast, United Kingdom
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
Sugar Rush Services
Mobile App Development
Web Design
Software Development
VR/AR
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
BUNZL
BBC
Radio Times
TopGear
Game of Thrones
Stryker
Olympus
Angling Direct
Data sourced from the agency's DesignRush profile
Sugar Rush Reviews & Testimonials
Dean Lyttle Review from Google
5.0★
Dean Lyttle's Review Sourced from Google
On behalf of AES Global Ltd -Moving our app development locally was a key focus for us in 2020. After extensive research into local companies and speaking to them all Ali, Danielle and the whole team at Sugar Rush most definitely came out on top.Their company culture and attention to detail was what caught our eye first which was followed closely on their project management skills.We are currently working on our 4th project together and i am still amazed with their dedication to learn our product inside out so they truly understand how it should function with the app and provide new ideas and better flows than what we had before.We have dealt with a large number of different colleagues within Sugar Rush and every single one of them are a credit to the company and provide a brilliant customer experience.Here is to the last 2 year partnership with many more years to follow. Thank you Sugar Rush for your partnership and helping to modernise and optimise our app platform.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Web Development, Web Hosting & Digital Marketing Agency in Kington UK & Islamabad Pakistan.
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
Elysium Technologies Services
Digital Services
eCommerce Development
Web Development
Digital Marketing
SEO
Social Media Marketing
Mobile App Development
Software Development
ERP Consulting
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
bakeryonline
foodmaster
RayanGroup
Grand Design International UK
FemPowerMart
TheSvi
Topnotch-ind
Data sourced from the agency's DesignRush profile
Elysium Technologies Reviews & Testimonials
Digital Marketing Review from Google
5.0★
Digital Marketing's Review Sourced from Google
I've tried many hosting providers, but Yar Elysium Technology is by far the fastest and most affordable. My website loads instantly, and their support team is always ready to help. Highly recommended for anyone wanting speed and value!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Zee Developers is a UK-based digital solutions agency specializing in web design, development, SEO, and digital marketing. Focused on performance and scalability, the company helps businesses build strong online presences and achieve measurable growth through tailored, results-driven solutions...
Top Services:
Web Design
Web Development
AI Development
SEO
Digital Marketing
Show more
Location
Birmingham, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Zee Developers Services
Web Design
Web Development
AI Development
SEO
Digital Marketing
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.
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Proposals