Top 100 Usability Testing Companies in the United Kingdom
The Best of October 2026Looking 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$1,000+2 - 9 employeesCheadle Hulme, EnglandWebsite development company Infinibs Technologies Pvt. Ltd. Is in Indore, India and Cheadle Hulme, England. The small agency was founded in 2025. Their services include Web Development, Mobile App Development, Artificial Intelligence, Generative AI, and more.Read More
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362$5,000+2 - 9 employeesLondon, EnglandRead More
Strike UX is a design company founded in 2018 with fewer than 10 experts. They offer UX/UI design, web design, and web development solutions from their office in London. They mainly work with small and mid-market businesses.
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AnthocyaneIndustries
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363$1,000+Freelancer employeesHarrogate, EnglandFounded in 2015, Andrew Backhouse - Freelance Website Designer is a web design agency. The team offers Web Design and UX/UI Design.Read More
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364$1,000+10 - 49 employeesBelfast, Northern IrelandLaunched in 2020, DJINN DIGITAL is a software development firm. Their small team is located in Belfast, United Kingdom. Their services include custom software development, mobile app development, application management & support, ux/ui design, and more.Read More
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365$1,000+2 - 9 employeesLondon, EnglandThinkroom UK is a small marketing strategy company. Located in London, United Kingdom, the firm was established in 2024. Their team offers marketing strategy, digital strategy, social media marketing, content marketing, and more.Read More
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366$5,000+2 - 9 employeesLondon, EnglandPlantec, a software development company, was established in 2022. The team focuses on Custom Software Development and Market Research.Read More
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367$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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368$5,000+2 - 9 employeesLondon, EnglandDark Blue Creative Ltd, a web design agency, was established in 2015. Based in London, England, the team provides Web Design and Web Development.Read More
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Intuit QuickBooks Deliveroo New York Yankees MyTopSchoolsIndustries
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369$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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370$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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371$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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372$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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373$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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374$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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375Undisclosed250 - 999 employeesLondon, EnglandStar is a software development company. The Sunnyvale, California-based company was launched in 2008. Their team specializes in Custom Software Development and UX/UI Design.Read More
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376$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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377$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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378$5,000+2 - 9 employeesHoram, EnglandHeightOn is a branding firm. Headquartered in Horam, England, their small team provides Branding and Digital Strategy. The agency was established in 2020.Read More
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Arnold & BaldwinIndustries
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379$10,000+2 - 9 employeesLondon, EnglandMinistry is a small web design agency founded in 1998. Their team offers Web Design and Web Development.Read More
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OxfamIndustries
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380$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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381$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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382$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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383$250,000+10,000+ employeesNew Addington, EnglandHeadquartered in New Addington, England; Astoria, New York and Yagoona, Australia, Zyvzen is a large SEO services firm. They specialize in Search Engine Optimization, Web Design, UX/UI Design, Web Development, and more and were launched in 2025.Read More
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384$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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385$1,000+2 - 9 employeesLondon, EnglandConversion Optimization company GetConvera was founded in 2024. The agency provides Conversion Optimization and E-Commerce Development, and is small.Read More
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386$1,000+10 - 49 employeesLondon, EnglandPixxen, an UX design agency, was founded in 2020. The team provides UX/UI Design.Read More
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387$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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388$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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389$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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390$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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