Top 100 Usability Testing Companies in the United Kingdom
The Best of December 2025Looking for a top usability testing agency in the United Kingdom?
Usability testing helps companies vet if a product is worth investing time and resources in building. It also helps improve existing products by accounting for user feedback and pain points in design and functionality updates.
For example, let's say you're looking at Analytics and notice visitors to your website often visit one page only. You may hypothesize that your navigation is not user friendly. You could design and develop an updated navigation, or you could hold user tests to vet your hypothesis and get suggestions for navigation features your users need.
User testing may seem time consuming up-front, but it ultimately saves time and money later. For expert assistance, consider hiring a usability testing company. Usability testing services define test scenarios, identify test subjects, conduct the tests, and compile feedback for you.
To assist you in your search for a partner, we’ve compiled this list of the top usability testing companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Usability Testing Services
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361$25,000+10 - 49 employeesLondon, EnglandVidflow is a small København, Denmark-based video production agency. Founded in 2009, the team provides video production, digital strategy, and social media marketing.Read More
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362$75,000+50 - 249 employeesLondon, EnglandMagiClick Digital is an UX design company. They were founded in 1996 and provide UX/UI Design and Web Development.Read More
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363$1,000+50 - 249 employeesHeckmondwike, EnglandOrestes Technologies (P) Ltd, a web development company, is in Kochi, India and Heckmondwike, England. Founded in 2014, the team offers Web Development and Mobile App Development.Read More
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Prinktoner Ltd SPRIG Zach & Kiki SynthiteIndustries
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364$5,000+2 - 9 employeesOxford, EnglandVUMO Digital Ltd is an e-commerce development company. The company is located in Oxford, England and Bristol, England. Their services include E-Commerce Development and Web Design.Read More
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365$25,000+10 - 49 employeesLeeds, EnglandBroad Services Ltd. Is a software development company. The team is headquartered in Leeds, England, and their services include Custom Software Development and Web Development.Read More
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AOE Creative LLCIndustries
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366$1,000+2 - 9 employeesLondon , EnglandUpwelling is a Sevilla, Spain-based user experience company. They focus on UX/UI Design and Content Marketing and were founded in 2015.Read More
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367$10,000+2 - 9 employeesBournemouth, EnglandUser experience company Experience UX was established in 2007. The team provides UX/UI Design and Web Design and is in Bournemouth, England.Read More
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368$25,000+10 - 49 employeesMaidenhead, EnglandRead More
Software Outsourcing Services (SOS) Ltd is a software company based in Maidenhead, England, and founded in 2016. With no more than 50 employees, they specialize in custom software development, UX/UI design, and application management and support solutions for various clients.
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ClickSoftwareIndustries
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369$25,000+10 - 49 employeesLondon, EnglandHatched London is an UX agency. Based in London, England, their small team focuses on UX/UI Design and Branding. The firm was launched in 2011.Read More
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DeBeers ForevermarkIndustries
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370$10,000+2 - 9 employeesLondon, EnglandAtEnbi is a software development firm. Their small team is headquartered in Warszawa, Poland and London, England. The firm provides Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
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371$25,000+10 - 49 employeesLondon, UK, EnglandSolusent is a CRM consulting and SI company founded in 2020. Their team specializes in CRM consulting and SI and Mobile App Development.Read More
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372$5,000+2 - 9 employeesNewcastle upon Tyne, EnglandWoods & Walker is a website development firm. The Newcastle upon Tyne, England-based company focuses on Web Development and Mobile App Development.Read More
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373$10,000+2 - 9 employeesBrighton, EnglandRead More
Each To Their Own is a branding firm established in 2022. Based in Brighton, United Kingdom and Norwich , United Kingdom, their small team provides branding, content marketing, web design, and ux/ui design.
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374$250,000+10,000+ employeesNew Addington, EnglandSEO company Zyvzen was established in 2025. The firm focuses on Search Engine Optimization and Web Design.Read More
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375$5,000+2 - 9 employeesSouthampton, EnglandSmall user experience design company Semafor, is in Southampton, England. The team offers UX/UI Design and Product Design.Read More
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376$1,000+2 - 9 employeesDunning, ScotlandCognimatic Limited is a Dunning, Scotland-based web development firm. Launched in 2011, the team provides Web Development and Application Management & Support.Read More
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377$25,000+2 - 9 employeesBrighton and Hove, EnglandUnusual Technologies is an AR/VR development company. Established in 2018, the team specializes in AR/VR development and UX/UI Design. The company is located in Brighton and Hove, England.Read More
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378$1,000+10 - 49 employeesLondon, EnglandMobiteam UK is a web design company. The small London, England-based team specializes in Web Design and Web Development. The firm was established in 2022.Read More
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379$25,000+10 - 49 employeesWisley, EnglandSmall e-commerce development company Screen Pages, is headquartered in Wisley, England. Their services include E-Commerce Development and Custom Software Development.Read More
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380$10,000+50 - 249 employeesLondon, EnglandI-AM Associates is a London, England-based UX company. Established in 2007, the team provides UX/UI Design and Other Design.Read More
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381Undisclosed10 - 49 employeesMiddlesbrough, EnglandAlt Labs is a marketing strategy and user experience design agency launched in 2018. The firm focuses on marketing strategy and ux/ui design and has a small team.Read More
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382$50,000+10 - 49 employeesASCOT, EnglandRawnet Ltd is a Digital Strategy company founded in 2002. Located in ASCOT, England, the team offers Digital Strategy and UX/UI Design.Read More
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383$10,000+50 - 249 employeesBrighton, EnglandSprung Studios - UX/UI Design is an UX design agency. Their team is based in Brighton, England and Vancouver, Canada and provides UX/UI Design.Read More
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384$5,000+2 - 9 employeesNewton Mearns, ScotlandScoot is a Newton Mearns, Scotland-based web design agency. They provide Web Design and Web Development.Read More
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James Frew Kilmarnock Football Club Scottish Women's Premier League (SWPL) Glasgow Prestwick AirportIndustries
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385$1,000+10 - 49 employeesLondon, EnglandBased in London, England, UX Healthcare is a small UX design company. The team focuses on UX/UI Design.Read More
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386$5,000+10 - 49 employeesLondon, EnglandSquid40 is an UX agency. Their small team of employees is located in București, Romania and London, England. Their team offers UX/UI Design and Mobile App Development.Read More
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387$1,000+10 - 49 employeesLondon, EnglandLaunched in 2024, Hasty Head is a small user experience design agency. Their services include UX/UI Design, Web Design, Web Development, Low/No Code Development, and more. The firm is based in London, England.Read More
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388$10,000+2 - 9 employeesWARWICK, EnglandLaunched in 2008, Edge of the Web is a web design agency. The company offers Web Design and Web Development.Read More
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389$10,000+10 - 49 employeesEdinburgh, ScotlandUser Vision is an user experience agency. Established in 2000, the team provides UX/UI Design and Market Research. The agency is in Edinburgh, Scotland.Read More
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390Undisclosed250 - 999 employeesBrighton and Hove, EnglandUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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