Top 100 Usability Testing Companies in the United Kingdom
The Best of February 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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601$5,000+2 - 9 employeesLondon, EnglandPacer, a web design agency, is headquartered in London, England. They specialize in Web Design and UX/UI Design and were founded in 2022.Read More
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602$1,000+2 - 9 employeesCoventry, EnglandSmall web design company Quadarc Multimedia, is based in Coventry, England. Their services include Web Design and Web Development.Read More
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603$50,000+10 - 49 employeesHoughton Regis, EnglandSmall web design company Al Jaami Technologies, is based in Houghton Regis, England. The team specializes in Web Design and UX/UI Design.Read More
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RepairCMS ULTIMATEIndustries
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604$1,000+10 - 49 employeesLondon, EnglandSmall branding agency Klinical, is headquartered in London, England. The team focuses on Branding and Web Design.Read More
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605$1,000+10 - 49 employeesLondon, EnglandBrandSeeder is a London, England-based branding firm. The small team specializes in Branding, Social Media Marketing, Content Marketing, Search Engine Optimization, and more. The company was founded in 2022.Read More
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606$5,000+10 - 49 employeesEngland , EnglandLaunched in 2021, Renexcode is a small England , England-based website development company. Their services include Web Development and Mobile App Development.Read More
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607Undisclosed2 - 9 employeesFramlingham, EnglandHaddington & Haddington is a branding agency. Headquartered in Framlingham, England, the team specializes in Branding and Search Engine Optimization.Read More
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608$1,000+2 - 9 employeesLondon, EnglandDigital Pistons is a small user experience agency. Launched in 2018, the team offers UX/UI Design and E-Commerce Development.Read More
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609$1,000+2 - 9 employeesKington, ScotlandWeb design agency Creativebasit is located in Kington, Scotland. The small team focuses on Web Design, UX/UI Design, Logo, Graphic Design, and more and was established in 2023.Read More
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610$1,000+2 - 9 employeesHarrow, EnglandWeb design company Simplified Website Pros was founded in 2023. The small team offers Web Design and UX/UI Design.Read More
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611$1,000+2 - 9 employeesDunblane, ScotlandLaunched in 2014, Grizzle & Tan is a small Dunblane, Scotland-based user experience design company. Their services include UX/UI Design and Web Design.Read More
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612$10,000+10 - 49 employeesLondon, EnglandElevate is a small pay per click agency located in London, England. The team specializes in Pay Per Click and Web Design.Read More
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613$10,000+10 - 49 employeesLondon, EnglandHorato & Co is a custom software development firm headquartered in London, England. Their services include Custom Software Development and UX/UI Design.Read More
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614$1,000+10 - 49 employeesLondon, EnglandSocial media marketing company Octatude offers Social Media Marketing and Search Engine Optimization. They are located in London, England.Read More
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615Undisclosed10 - 49 employeesHarlow, EnglandCareNet Solutions is a Harlow, England-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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616Undisclosed10 - 49 employeesLondon, EnglandUX design company Yarqat LTD is located in London, England and Kuwait City, Kuwait. Founded in 2023, the team focuses on UX/UI Design and Custom Software Development.Read More
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617$1,000+10 - 49 employeesBury, EnglandTilt N Thrive is a social media marketing firm. Their team is located in Bury, England. The firm focuses on Social Media Marketing and UX/UI Design.Read More
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618$1,000+10 - 49 employeesLondon, EnglandFounded in 2025, KyroBit Ltd is an UX agency. The team provides UX/UI Design and cloud consulting & SI.Read More
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619$5,000+10 - 49 employeesLondon, EnglandVOYA Digital is a web design agency. They are based in London, England and Istanbul, Türkiye. Their team focuses on Web Design and UX/UI Design.Read More
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620$1,000+10 - 49 employeesLondon, EnglandWeb design company Codgoo specializes in Web Design and UX/UI Design. They were founded in 2020.Read More
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621$10,000+2 - 9 employeesNantwich, EnglandTRCREATIVE is a branding agency. The small Nantwich, England-based team provides Branding and Marketing Strategy. The agency was established in 2009.Read More
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622$5,000+10 - 49 employeesWembley, EnglandReytech Infoways PVT LTD is a web development company located in Dubai, United Arab Emirates and Muscat, Oman. Their services include Web Development and Mobile App Development.Read More
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623$1,000+10 - 49 employeesManchester, EnglandCarbon Creative is a branding company founded in 2002. The team offers Branding and Web Design and is headquartered in Manchester, England.Read More
Clients
Keep Britain Tidy SEFE Community Integrated Care AirbusIndustries
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624$1,000+2 - 9 employeesOadby, EnglandImmerse Media is a social media marketing firm. The team focuses on Social Media Marketing and Pay Per Click, and the agency is based in Oadby, England.Read More
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625$5,000+2 - 9 employeesLondon, EnglandSoftSyncDev is an UX design agency. The Karachi, Pakistan-based team focuses on UX/UI Design and Custom Software Development.Read More
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626$1,000+2 - 9 employeesNottingham, EnglandNotLuck is a social media marketing firm located in Nottingham, England. They provide Social Media Marketing and Web Design and were launched in 2021.Read More
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627$1,000+2 - 9 employeesBirmingham, EnglandFounded in 2022, WebFabricant is a small SEO services firm. Their team provides Search Engine Optimization and Pay Per Click.Read More
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628Undisclosed2 - 9 employeesBirmingham, England3 Ace Technologies is a social media marketing agency launched in 2024. The team provides Social Media Marketing and Search Engine Optimization.Read More
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629$1,000+2 - 9 employeesNorwich, EnglandHelloHorizon is an UX agency founded in 2023. The team focuses on UX/UI Design and Custom Software Development.Read More
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630$1,000+50 - 249 employeesManchester, EnglandASPIN is a Content Marketing company. They specialize in Content Marketing and Public Relations and were launched in 2022.Read More
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