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

22 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.

Expertise
Government
$10,000 - $25,000
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  • Mobcoder

    AI-Native, Business-Ready Development Services. Engineered to Scale

    At Mobcoder AI, certified engineers and data scientists help you identify high-ROI AI use cases and operationalize them at scale. With 150+ deployments, CMMI Level 3 certification and 12+ years of experience, we build AI solutions governed by design and model-agnostic frameworks...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Web Development
    • VR/AR
    • Show more
    Location
    Cobham, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed

    Mobcoder Services

    • Mobile App Development
    • AI Development
    • Software Development
    • Web Development
    • VR/AR
    • Staff Augmentation
    • IoT
    • Wearables
    • Design Services
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cult.fit
    • University of Washington
    • Coinstar
    • Optus
    • Emami Frank Ross Ltd.
    • Unicef
    • Hero Electronix
    • WELSPUN
    • PAPA JOHN'S
    • Professional Beauty Group
    Data sourced from the agency's DesignRush profile

    Mobcoder Reviews & Testimonials

    • Ousmane Ouane
      Ousmane Ouane VP Product & Business Development at Sportstech Brands Holding GmbH
      5.0 ★

      Mobile App Development Review from Ousmane Ouane

      End to End Development of multiple mobile and IoT applications, including APK and SDKs for fitness devices and much more. Successful release of apps, development of SDK and APK for fitness devices, and onboarding of thousands of Sportstech customers. Mobcoder was easy to work with, professional, and committed. It was a joy to work with them.

    • AJ Greenberg
      AJ Greenberg Co-founder at Biograph
      5.0 ★

      Mobile App Development Review from AJ Greenberg

      Mobcoder is a great team to work with. They are professional, responsive, and able to execute any of your development needs. We've worked with several different developers on the team and they all have exceptional character. Definitely recommend working with them!

    • Brandon Straza
      Brandon Straza Founder at The Success Finder
      5.0 ★

      Software Development Review from Brandon Straza

      Mobcoder has been amazing to work with. Their communication as well as their follow through is unlike any other team we've worked with to develop our platform. They were prompt, thought for themself, and brought us their own ideas as well. They worked side by side throughout the entire process. We look forward to a continued relationship moving forward.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (15)
    4.9 4.9 (11)

  • The NineHertz

    Mobile App Development Company

    No matter what your niche is, we will help build mobile apps for your business. Choose our best application development company for building apps in any business vertical...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • UI/UX Design
    • AI Development
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed

    The NineHertz Services

    • Mobile App Development
    • Web Development
    • Software Development
    • UI/UX Design
    • AI Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Akamai Technologies
    • Pepsi
    • Samsung
    • Casio
    • Ericsson
    • Alcatel-Lucent
    • Adani
    Data sourced from the agency's DesignRush profile

    The NineHertz Reviews & Testimonials

    • Zamar Gooden
      Zamar Gooden Founder at Soadii
      5.0 ★

      Mobile App Development Review from Zamar Gooden

      The NineHertz successfully built a social media app for advertising as specified and met all our expectations. Their meticulous, accommodating, and cooperative approach ensured a seamless partnership. In addition to their excellent project management, they also have exceptionally strong technical proficiency. I would strongly suggest this organization for web and app development.

    • Steve Einzig
      Steve Einzig Founder & CEO at Potsmoking
      5.0 ★

      Mobile App Development Review from Steve Einzig

      We needed help with a project for cannabis lovers and got recommendations to contact The NineHertz. We are delighted with their developers as they are creative, fast, and professional. We are very happy with the deliverables.

    • Kari Gaston
      Kari Gaston Founder & CEO at Tripspilot
      5.0 ★

      Mobile App Development Review from Kari Gaston

      I hired The NineHertz's services to create my Tripspilot project and was amazed with the result. The team has met all the deadlines and exceeded our expectations with their quality work

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (13)
    5.0 5.0 (7)

  • Mobirevo

    Making functional and user friendly software's for humans

    Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Wearables
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Mobirevo Services

    • Web Design
    • UI/UX Design
    • Web Development
    • Wearables
    • Software Development
    • Mobile App Development
    • IT Services
    • DevOps Consulting
    • AI Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Every Event Delivery
    • Monnee Inc.
    • Rent is Cheap
    • Virtual Lungs Fitness
    • Propvat
    Data sourced from the agency's DesignRush profile

    Mobirevo Reviews & Testimonials

    • Bobby Palmieri
      Bobby Palmieri CEO at Lilo Social
      5.0 ★

      UX Strategy Review from Bobby Palmieri

      Creating a smooth and engaging user experience was very important for our advertising company, and the team delivered exactly what we needed. They took the time to understand our goals and designed a strategy that made our platform easier to use and more attractive to clients. Their communication was excellent, and they kept us updated every step of the way. They worked fast, made changes when needed, and delivered everything on time. Since implementing the new UX strategy, weve seen better engagement and more positive feedback from users. The entire process was simple and stress-free. Highly recommended for UX strategy!

    • Jeanette Marais
      Jeanette Marais CEO at Momentum Group Limited
      5.0 ★

      Mobile App Development Review from Jeanette Marais

      Building a mobile app for a finance company requires precision, security, and ease of use, and the results were outstanding. The team took the time to understand every requirement and created an app that is both user-friendly and reliable. From start to finish, communication was clear, and every update was delivered on time. Any requested changes were handled quickly, and the final product has made financial transactions much easier for clients. The process was hassle-free, and their expertise truly made a difference. Highly recommended for mobile app development!

    • Tiziano Tassi
      Tiziano Tassi CEO at Caffeina
      5.0 ★

      Web Development Review from Tiziano Tassi

      Creating a professional and user-friendly website was a top priority for our advertising company, and the results were impressive. The team carefully listened to our requirements and designed a site that is both visually appealing and easy to navigate. Throughout the project, communication was clear, and any adjustments we requested were handled promptly. The website performs smoothly and has significantly improved our online presence. The experience was seamless, and their expertise truly stood out. Highly recommended for web development services!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (12)

  • UITOP

    Building complex SaaS created to scale operations and workflows

    UITOP is a software development and product design agency for B2B SaaS, ERP, CRM, and business software. We improve usability, modernize legacy systems, and build scalable products that are easier to use and grow...

    Top Services:

    • Software Development
    • Product Design
    • Graphic Design
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed

    UITOP Services

    • Software Development
    • Product Design
    • Graphic Design
    • UI/UX Design
    • Mobile App Development
    • Web Design
    • Branding
    • Web Development
    • AI Development
    • Logistics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • HR
    • Agetec
    • Edtech
    • Cryptocurrency
    • CRM
    • NFT Fashion
    • NFT Books
    • Consultancy
    • Fintech
    • Construction
    Data sourced from the agency's DesignRush profile

    UITOP Reviews & Testimonials

    • Jonas Weber
      Jonas Weber CEO at CivitasIQ
      5.0 ★

      Product Design Review from Jonas Weber

      We worked with Uitop to create an interface for our product. The challenge of our product is IoT integration and deep analytics. They created an interface from scratch and supported us with development. They do not just do the interface, but they explain to us why we should use such elements. They started with a design that perfectly captured what our product was all about. It was user-friendly and looked great. We are totally satisfied with the results!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • Vizion Systems Ltd

    Developing the Future - Propelling Business Growth with Technology

    Vizion Systems specialises in developing Quality cloud based software applications for businesses using the very latest Cloud technologies. Applications are typically compatible with any device; PC, Laptop, Tablet or Mobile and operating system/browser. Moreover, Vizions advanced Account Management and...

    Top Services:

    • Software Development
    • UI/UX Design
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    Vizion Systems Ltd Services

    • Software Development
    • UI/UX Design
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Simplisys Ltd
    • branchX
    • Fresh Pieces
    • Clinic Appointments
    Data sourced from the agency's DesignRush profile

    Vizion Systems Ltd Reviews & Testimonials

    • Tony Jenkins
      Tony Jenkins Director at Clinic Appointments
      5.0 ★

      Software Development Review from Tony Jenkins

      Vizion Systems are a joy to work with. They produced a first-class technical design document, have sound ideas and are a great implementation team. Most importantly, they got the job done on time, and to budget.

    • Augustine Kudiyirippil MCA, MBA
      Augustine Kudiyirippil MCA, MBA CIO at Simplisys LTD
      5.0 ★

      Software Development Review from Augustine Kudiyirippil MCA, MBA

      Great service delivered by the team vizion from understanding the concept of the requirement right through the delivery of the application to specification, with in time and on budget. The vizion team has become an extension to our UK development arm. This is our intention to continue a long term relationship with Vizion.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • Geeks

    Award-Winning AI Consultancy & Custom Software Development Company In UK & USA

    Geeks Ltd is an award-winning AI consultancy and custom software development company. With 18+ years of experience and 1,500+ projects delivered, we help business leaders in Transport & Logistics, Construction, Manufacturing, Energy, Education, and Government harness AI to improve efficiency...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Software Testing
    • ERP Consulting
    • Show more
    Location
    Sutton, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    Geeks Services

    • Software Development
    • AI Development
    • Mobile App Development
    • Software Testing
    • ERP Consulting
    • CRM Consulting
    • Big Data Analytics
    • Cloud Consulting
    • Business Consulting
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • London School of Innovation (LSI)
    • Westminster City Council
    • Houses of Parliament
    • BBC
    • EasyJet
    • Search Acumen
    • va-Q-tec
    • ChannelPorts
    • Royal College of General Practitioners
    • Mitie
    Data sourced from the agency's DesignRush profile

    Geeks Reviews & Testimonials

    • alan smith
      alan smith Review from Google
      5.0 ★

      alan smith's Review Sourced from Google

      Geeks have been working on our project for over a year and we are entering phase two. The experience has been quite intense and one a small business can struggle to keep on top of and invest as much effort as would be ideal. Geeks and their team have been incredible with the extra support our business has needed and because of this, we are entering phase two with positive excitement. Keep up the great work Geeks Alan

    • stuart beard
      stuart beard Review from Google
      5.0 ★

      stuart beard's Review Sourced from Google

      We recently worked with Geeks to do a scoping workshops/Solution Design for the development of a application for streamlining our reporting and surveying processes. The process from opening meeting to final wireframing was seamless. The knowledge and approach of the Business Analysts and the whole team were excellent, they listened, advised and offered thoughtful suggestions for improvements. The end specification for the application met and in many ways exceeded my expectations. Professional, friendly and smart. Great experience

    • Bradley Ebsworth-Willis
      Bradley Ebsworth-Willis Review from Google
      5.0 ★

      Bradley Ebsworth-Willis's Review Sourced from Google

      We recently completed a solution design project with Geeks, and I can not speak highly enough about the service we received. Geeks really are experts are making the complex appear (relatively) simple. Through a thorough and detailed solution design process, we created a prototype product that met all of our requirements. Geeks focus on producing visual representations of the product you are seeking - which is a far more efficient and helpful way of solution designing (as opposed to a written specification). Thank you very much for your support once again and I look forward to working together again in the future! Bradley (Associate Director)

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    4.3 4.3 (68)

  • Kodexo Labs

    Create - Inspire - Deliver

    We boost businesses with expert AI software development and web solutions, offering products and consulting across industries like automotive, IT, and healthcare etc. Partner with us to grow in the digital era using innovative technology...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Software Testing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    Kodexo Labs Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Software Testing
    • Web Development
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Your Teacher AI
    • PaperJam
    • InExpress Expo
    • Yalla Class
    • Wattba
    • Foodopea
    • Clinical Trial Management System - CTMS
    • Rawts
    • Trademarksy
    • Smart Medical History
    Data sourced from the agency's DesignRush profile

    Kodexo Labs Reviews & Testimonials

    • Sito Pons
      Sito Pons Review from Google
      5.0 ★

      Sito Pons's Review Sourced from Google

      We just wrapped up a several-month project with the team at Kodexo Labs Austin and they were fantastic to work with. The project was complex, but they stayed patient, responsive, and super professional the whole time. Their team made everything feel smooth and well-organized, and the end result really speaks for itself. Definitely one of the best software development companies in Austin and we're already planning our next project with them.

    • Sean Peterson
      Sean Peterson Review from Google
      5.0 ★

      Sean Peterson's Review Sourced from Google

      Worked with Kodexo Labs Austin on a custom app for our delivery service, and they really impressed me. We wanted to integrate some AI features to predict delivery times and optimize routes they not only made it happen, but explained the tech in a way that actually made sense. Communication was smooth, no BS, and they stuck to the timeline. If you need mobile app development in Austin, especially anything AI-related, I’d definitely recommend them.

    • Georgia Andrama
      Georgia Andrama Review from Google
      5.0 ★

      Georgia Andrama's Review Sourced from Google

      My project was complex, I knew that going in. But what truly amazed me was how Kodexo Labs tackled the challenges in my idea and brought it to life with precision and creativity. I deeply trust Kodexo Labs as a top-tier custom software development company in Austin. Working with their team has been an outstanding experience. Highly recommended.

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    5.0 5.0 (6)

  • NetSet Software Solutions

    AI-First Company for Rapid Product Development

    We are global web3.0 Software engineering company making success stories for more two decades with highly motivated and experience teams and a proven agile framework. we prioritize the commercial goal of our customer deliver the highest business value. we are a renowned blockchain app development company in...

    Top Services:

    • Blockchain
    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed

    NetSet Software Solutions Services

    • Blockchain
    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • Staff Augmentation
    • eCommerce Development
    • WordPress Website Design
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Riskcare
    • BetFolio
    • EFX Inc.
    • BotFather
    • AI Health Assistant
    Data sourced from the agency's DesignRush profile

    NetSet Software Solutions Reviews & Testimonials

    • Kowshik Mullapudi IT Analyst at Techdoquest
      4.7 ★

      Mobile App Development Review from Kowshik Mullapudi

      When we hired NetSet Software Solutions to create our enterprise mobile apps, they promptly produced excellent, user-friendly solutions. Throughout the process, their team demonstrated professionalism, promptness, and attention to our needs.

    • Rakesh Thakkar
      Rakesh Thakkar Executive Vice President of Fooda at Fooda
      4.5 ★

      Blockchain Review from Rakesh Thakkar

      Throughout every phase of our product journey, the Blockchain-Based Supply Chain Tracking System provided us with the visibility and control we required. It increased openness, decreased mistakes, and assisted us in guaranteeing the genuineness and caliber of our food and drink products. Our activities are now more dependable and effective thanks to the solution.

    • Mark Trudeau
      Mark Trudeau VP, Sales | Executive Leader | Building High-Performing Teams at FloWater
      4.0 ★

      Blockchain Review from Mark Trudeau

      Our capacity to track and monitor our food and beverage items from farm to retailer has significantly increased thanks to the Blockchain-Based Supply Chain Tracking System. Our processes are now more dependable and efficient due to the enhanced transparency, decreased errors, and guaranteed product authenticity.

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    4.6 4.6 (8)
    4.0 4.0 (258)

  • Design Zilla

    Make Your Ideas Fly High With Us.

    Design Zilla is an AI-powered Development Consultancy that enables its customers to use data-driven products and solutions to receive the promised value and growth in ROI...

    Top Services:

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Dundee, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Design Zilla Services

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hassan Ali - Kitab
    • Humphrey Klobodu
    • Hrh Will Blanch
    • Solsken
    • Game Tables
    • Okamura
    • Pablo Povarchik
    • Colin Merrified
    • Kevin A. Mbogo
    • Chrislene Georges
    Data sourced from the agency's DesignRush profile

    Design Zilla Reviews & Testimonials

    • Babar Sohail
      Babar Sohail Founder & CEO at Threads by Top Secret
      5.0 ★

      eCommerce Development Review from Babar Sohail

      We engaged Design Zilla to breathe life into our online presence for "Threads by Top Secret," and the results were nothing short of extraordinary. From the outset, their team exhibited a deep understanding of our brand and business goals. The collaborative process was seamless, with Design Zilla proving to be not just a design agency but a strategic partner in our e-commerce journey. Their creativity and attention to detail were evident in every aspect of our website. The user experience is impeccable, and the design seamlessly blends aesthetics with functionality. Design Zilla's expertise in e-commerce development ensured that our platform is not just visually appealing but also optimized for conversions. What truly set them apart was their commitment to deadlines and transparent communication. The team at Design Zilla is responsive, professional, and truly invested in the success of their clients. In a world of design agencies, Design Zilla stands out as a beacon of excellence. We highly recommend them to any business seeking a reliable partner for top-tier design and development services. Threads by Top Secret

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    4.3 4.3 (1)

  • thoughtbot

    thoughtbot is your expert partner for product design and development.

    20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...

    Top Services:

    • Software Development
    • Web Development
    • Product Design
    • Web Design
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    thoughtbot Services

    • Software Development
    • Web Development
    • Product Design
    • Web Design
    • Mobile App Development
    • IT Services
    • DevOps Consulting
    • Digital Marketing
    • UI/UX Design
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Health Match 360
    • JoyDrive
    • Real Simple Energy
    • LOLA
    • DigitalOcean
    • Teika Metrics
    • Pittsburgh Cultural Trust
    • Bark & Co.
    • Amnesty International
    • SplitFit
    Data sourced from the agency's DesignRush profile
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  • Softexpoit

    Expert in Developing Custom Software, Mobile Apps, and Web Apps for Any Industry Worldwide| B2B

    Softexpoit's team of experts combines technical expertise and creativity to develop custom software, mobile app, and web app, backend, mac/windows solutions that meet your specific business/official needs. We understand that every business is different, which is why we offer customized solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • IoT
    • Software Testing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Softexpoit Services

    • Mobile App Development
    • Software Development
    • Web Development
    • IoT
    • Software Testing
    • Web Design
    • UI/UX Design
    • AI Development
    • eCommerce Development
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lets Go digital
    • Yoru Portal
    • Leading Business Group LTD
    • Sname Technology
    • Take1ads
    • Karzame Sports LLC
    • Officiated Solutions
    • Gbajare SOS
    • We pass out Flyers US
    • Ironhand Technologies
    Data sourced from the agency's DesignRush profile
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    5.0 5.0 (3)

  • Rattlesnake Group

    Leading Branding & MVP Studio for Startups in London

    Rattlesnake Group is a London-based boutique studio helping startups design, build, and launch MVPs through integrated branding, product design, and software development...

    Top Services:

    • Web Development
    • Web Design
    • Branding
    • Product Design
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed

    Rattlesnake Group Services

    • Web Development
    • Web Design
    • Branding
    • Product Design
    • Digital Marketing
    • SEO
    • AI Development
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Romeo Rossi
    • Belgravia Doors
    • Encrypted.Press
    • Ajar Cosmetics
    • Fabula Gallery
    • CaseCraft.AI
    • Yotewo
    • QuantumLight
    • Kalibriti
    • Incorbot
    Data sourced from the agency's DesignRush profile
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    5.0 5.0 (1)

  • Digica

    We do AI.

    Digica is a leading provider of Artificial Intelligence consultancy services. Digica is a global provider of software solutions that is at the front of the transformation ushered in by artificial intelligence. Our work is making a significant impact not just on our customers' businesses but also on the world...

    Top Services:

    • AI Development
    • Software Development
    • IoT
    • Staff Augmentation
    • Business Consulting
    • Show more
    Location
    Wales, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Digica Services

    • AI Development
    • Software Development
    • IoT
    • Staff Augmentation
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Meta
    • T-mobile
    • Teledyne
    • Roche
    • Vodafone
    • NHS
    • Dyson Farming
    • AMP
    Data sourced from the agency's DesignRush profile
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  • Evangelist Apps

    Best Custom App & AI Development Agency in UK

    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

    Evangelist Apps Services

    • Mobile App Development
    • UI/UX Design
    • IT Services
    • Staff Augmentation
    • DevOps Consulting
    • Graphic Design
    • AI Development
    • VR/AR
    • Software Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Union Bank of Switzerland
    • British Airways
    • Hastens Ltd.
    • BBC
    • British Gas
    Data sourced from the agency's DesignRush profile

    Evangelist Apps Reviews & Testimonials

    • Khushboo Gangarde
      Khushboo Gangarde Review from Google
      5.0 ★

      Khushboo Gangarde's Review Sourced from Google

      I’m currently working with Evangelist App, and it’s been an amazing experience so far. The environment here is super supportive and creative — I’ve learned so much in a short time. Every day brings a new challenge, and I can genuinely see myself growing, both professionally and personally. The team is great to work with, always open to ideas and feedback. Grateful to be part of such a positive and growth-driven space!

    • Tamanna Malik
      Tamanna Malik Review from Google
      5.0 ★

      Tamanna Malik's Review Sourced from Google

      Working with Evangelist Apps was a smooth and rewarding experience. The team communicated clearly throughout the project and brought great ideas to the table. They turned my vision into a functional, user-friendly app that exceeded my expectations. If you're looking for a team that delivers on time with top-notch quality, I’d definitely recommend them.

    • LIPIKA ROY
      LIPIKA ROY Review from Google
      5.0 ★

      LIPIKA ROY's Review Sourced from Google

      I had a great experience with Evangelist Apps ! They were professional, knowledgeable & delivered exactly what I wanted. The app they made for me is fantastic and easy to use. I highly recommended them to anyone looking for mobile app development.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (3)

  • Browser London

    User-led digital experiences, products and apps

    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

    Browser London Services

    • UI/UX Design
    • Web Design
    • Digital Strategy
    • Web Development
    • Software Development
    • Mobile App Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mayor of London
    • NHS
    • British Airways
    • GOV.UK
    • UCL
    • Santander
    • Ford
    • First Quantum Minerals
    • Lightning API
    • Transport Focus
    Data sourced from the agency's DesignRush profile

    Browser London Reviews & Testimonials

    • James Whitehouse
      James Whitehouse Review from Google
      5.0 ★

      James Whitehouse's Review Sourced from Google

      Browser came highly recommended and they deserve that reputation. Ive worked with them for over a year and found them to be incredibly considered throughout the engagement process and driven towards top quality deliverables. A pleasure to work with.

    • Andrew Satherley
      Andrew Satherley Review from Google
      5.0 ★

      Andrew Satherley's Review Sourced from Google

      Worked with the Browser team for the development of a new healthcare research application. Very pleased with the quality of the work, and the engagement of the team in making the project a success.

    • Barnaby Cook
      Barnaby Cook Review from Google
      5.0 ★

      Barnaby Cook's Review Sourced from Google

      A very efficient and proactive team. We've worked with the team on varying levels, both for technology and strategy. Would highly recommend.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (5)

  • Exquis Apps

    Converting app ideas to reliable, scalable and resilient products

    . We conduct our business in a standard, professional, and effective manner. We do this by ensuring that our clients and stakeholders come along with us. Our staff is varied in terms of skill sets, yet united in purpose. The Exquis Apps crew is a force to be reckoned with. We work with you to create the best...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Exquis Apps Services

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • 7Eleven
    • SiriusXM
    • TD Ameritrade
    • Verizon
    • AT&T
    • Amazon
    • JP Morgan Chase
    • IBM
    • Great West Life
    • Waste Management
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Hodfords

    Your AI-Acceleration Partner

    Hodfords is a UK-based technology and AI solutions company, specializing in digital transformation, software development, and AI-powered automation. With over 20 years of experience, we help businesses scale by providing expert development teams, cutting-edge AI solutions, and strategic consulting. Whether...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • Web Development
    • Show more
    Location
    Brighton, United Kingdom
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000

    Hodfords Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • Web Development
    • UI/UX Design
    • Cloud Consulting
    • Staff Augmentation
    • IT Services
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ben & Jerrys
    • Lenovo
    • NHS
    • Foody Pocket
    • Diginex
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Prolaxies

    Creativity Unleashed | AI-powered Digital Transformation Partner

    We can bring your idea to life, whether it is design or development you can trust us with your product. We specialize in designing and building app, websites, and SaaS applications. We can take care of everything from scratch all you need is an idea to get started with us...

    Top Services:

    • UI/UX Design
    • Web Development
    • Software Development
    • Mobile App Development
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Prolaxies Services

    • UI/UX Design
    • Web Development
    • Software Development
    • Mobile App Development
    • WordPress Website Design
    • Product Design
    • AI Development
    • Cloud Consulting
    • Market Research
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Precision Evolution Globe
    • Coderuss
    • Black Gold Security
    • Financial Mate
    • Green Globe Consultants
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Rendmate

    Driving Digital Transformation Through Innovation

    Rendmate is a technology innovation company that transforms bold ideas into cutting-edge digital products. With expertise in AI, blockchain, and enterprise software, we build scalable solutions that accelerate growth and redefine industries...

    Top Services:

    • IT Services
    • Software Development
    • Web Design
    • Business Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    Rendmate Services

    • IT Services
    • Software Development
    • Web Design
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MFA of Ukraine
    • UFO Gaming
    • Mixplaces
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • THE COGWORKS LTD

    Don't stand still. Your competitors won't.

    At Cogworks we believe in democratising the web by making powerful digital solutions accessible to all types of buiness. We specialise in bespoke, user-centric websites and applications using the Umbraco CMS, ensuring they are secure, scalable and sustainable. Our mission is to empower businesses with...

    Top Services:

    • Web Design
    • Web Development
    • Digital Strategy
    • UI/UX Design
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    THE COGWORKS LTD Services

    • Web Design
    • Web Development
    • Digital Strategy
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • AI Development
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Evelyn Partners
    • Shawbrook Bank
    • Prostate Cancer UK
    • Foster and Partners
    • Reckitt
    • Days Out Guide
    • BestInvest
    • Mintech
    • FED by Abel & Cole
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (5)

  • Tafsol Technologies

    #1 Reliable Digital Agency

    #1 Reliable Digital Agency. The world's most efficient digital marketing agency, providing a wide range of exclusive services. Tafol Technologies is ranked as one of the best digital marketing agencies in Asia...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Huntington, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed

    Tafsol Technologies Services

    • AI Development
    • Software Development
    • Blockchain
    • Mobile App Development
    • IT Services
    • VR/AR
    • ERP Consulting
    • Staff Augmentation
    • CRM Consulting
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mr. Mathew
    • Mr. Richard
    • Ms. Rachael
    • Mr. John
    • Mr. Jarrod
    • Mr.Muhammad El-Badri
    • Ms. Roann
    • Ms. Catherine
    • Ms. Juliana
    • Ms. Erica
    Data sourced from the agency's DesignRush profile

    Tafsol Technologies Reviews & Testimonials

    • Abdul Rehman
      Abdul Rehman Review from Google
      5.0 ★

      Abdul Rehman's Review Sourced from Google

      Being part of Tafsol Technologies has been an amazing journey. The company's strong values, supportive leadership, and highly skilled team members make it a fantastic environment to work in. I’m constantly learning and growing here.

    • Ahtesham Ul Haq
      Ahtesham Ul Haq Review from Google
      5.0 ★

      Ahtesham Ul Haq's Review Sourced from Google

      Tafsol fosters a collaborative and friendly learning environment where creativity and innovation thrive. We prioritize personal and professional growth by offering ample opportunities to enhance skills and advance careers. At Tafsol, we believe in empowering our team to grow and succeed together.

    • Aamish Khann
      Aamish Khann Review from Google
      5.0 ★

      Aamish Khann's Review Sourced from Google

      I've been working at Tafsol Technologies for like 3 Years, and my experience has been overwhelmingly positive. The company provides a supportive and collaborative work environment, fostering growth and innovation. Leadership is approachable, and there's a clear emphasis on employee well-being and professional development. What stands out most is the culture it’s inclusive, team-oriented, and values individual contributions. The work-life balance is well-maintained, and the opportunities for learning and career advancement are abundant. I'm grateful to be part of this organization and would recommend it to anyone looking for a rewarding career.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (111)

  • Akendi Inc.

    Intentional Experiences

    We provide expert UX consulting with 18+ years proven success. Our multi-disciplinary team delivers product strategy, user research, UX design, training and experience testing. We have offices in Toronto, Ottawa, Canada, New York USA and Cambridge, London, UK...

    Top Services:

    • UI/UX Design
    • Digital Services
    • Product Design
    • Staff Augmentation
    • Market Research
    • Show more
    Location
    Cambridge, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000

    Akendi Inc. Services

    • UI/UX Design
    • Digital Services
    • Product Design
    • Staff Augmentation
    • Market Research
    • Web Design
    • Web Development
    • AI Development
    • Business Consulting
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ARM
    • Staples
    • Unicef
    • Aviva
    • Government of Canada
    • McAfee
    • RoyalLePage
    • Rogers
    • YMCA
    • Worldbank
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

Related Services

Software Development Specialties in the United Kingdom

Software Development Companies by City

Popular Services

Why Companies Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding custom software development companies in the United Kingdom. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

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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