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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451$25,000+10 - 49 employeesLondon, EnglandUser experience design agency 100 Shapes focuses on UX/UI Design and Custom Software Development. They were founded in 2011.Read More
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452$5,000+10 - 49 employeesEdinburgh, ScotlandCIVIC is an user experience agency launched in 2001. The small team focuses on UX/UI Design and Web Development.Read More
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453$1,000+10 - 49 employeesBradford, EnglandUser experience design agency BlueGateX Ltd was founded in 2025. The company provides UX/UI Design and Custom Software Development, and is small.Read More
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454Undisclosed2 - 9 employeesGlasgow, ScotlandJim Byrne Accessible Web Design is a web design company. They are in Glasgow, Scotland. Their team focuses on Web Design and Web Development.Read More
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455$1,000+10 - 49 employeesBirmingham, England0xHearts is a Malakoff, France-based web design agency. The agency offers web design, ux/ui design, web development, branding, and more and is small.The agency was founded in 2022.Read More
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456$10,000+10 - 49 employeesCo. Durham, EnglandCaspica Trading Limited is a small Co. Durham, England-based user experience design company. Their services include UX/UI Design and Commercial Development.Read More
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457$10,000+10 - 49 employeesLondon, EnglandEastside Co is an e-commerce development firm. Located in London, England, the team offers E-Commerce Development and Web Design.Read More
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458Undisclosed50 - 249 employeesBristol, EnglandLaunched in 2009, Witekio, a midsize user experience design agency, is in Lyon, France and Bellevue, Washington. Their services include UX/UI Design and Cybersecurity.Read More
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459$5,000+2 - 9 employeesTyberton, EnglandUse Ability is a Tyberton, England-based Market Research and user experience design company. The team focuses on Market Research and UX/UI Design.Read More
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460Undisclosed50 - 249 employeesLondon, EnglandIn London, England, This Place is an UX design agency. They focus on UX/UI Design and Web Design.Read More
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461$1,000+50 - 249 employeesLondon, EnglandCustom software development firm MacdoSoft was established in 2024. The company specializes in Custom Software Development and UX/UI Design, and is midsize.Read More
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462Undisclosed10 - 49 employeesBristol, EnglandCalvium is a Bristol, England-based application development company. They offer Mobile App Development and UX/UI Design and were launched in 2009.Read More
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463$50,000+10 - 49 employeesManchester, EnglandLaunched in 2002, BuildEmpire, a small custom software development company, is located in Manchester, England. Their team provides Custom Software Development and Enterprise App Modernization.Read More
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464$5,000+10 - 49 employeesSalford, EnglandAvark is a branding company. Located in Salford, England, the team specializes in Branding and Web Design.Read More
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465$5,000+2 - 9 employeesLondon, EnglandInFact Digital Co-operative, a web design company, was launched in 2017. Headquartered in London, England, the team focuses on Web Design and Web Development.Read More
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466$25,000+50 - 249 employeesYork, EnglandFounded in 2009, Flutter Developers, a midsize mobile app development company, is based in York, England. Their team specializes in Mobile App Development and UX/UI Design.Read More
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467$5,000+2 - 9 employeesLondon, EnglandUX design company WASRS was founded in 2024. The agency specializes in UX/UI Design and Web Design, and is small.Read More
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468Undisclosed2 - 9 employeesEccles, EnglandUX company 4pt Grid is in Eccles, England. They offer UX/UI Design and were launched in 2024.Read More
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469$50,000+10 - 49 employeesBirmingham, EnglandMade Media is a web design agency. The company is headquartered in Birmingham, England and Brooklyn, New York. Their services include Web Design and Web Development.Read More
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Los Angeles PhilharmonicIndustries
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470$5,000+2 - 9 employeesHereford, EnglandTough & Competent Ltd is an UX design agency. Headquartered in Hereford, England, the firm was founded in 2018. Their team offers UX/UI Design and Digital Strategy.Read More
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471$25,000+50 - 249 employeesLondon, EnglandPocket App, a midsize mobile application development firm, is in London, England. The team offers Mobile App Development and UX/UI Design.Read More
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472Undisclosed10 - 49 employeesStockport, EnglandBased in Stockport, England, Pecometer Software is a small custom software development company. The team offers Custom Software Development and Web Development.Read More
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473$1,000+10 - 49 employeesBirmingham, EnglandEstablished in 2025, Arctiq Solutions is a small Birmingham, England-based UX design agency. Their team specializes in UX/UI Design and Custom Software Development.Read More
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474$1,000+50 - 249 employeesUxbridge, EnglandEstablished in 2019, Damco Digital Inc. Is a social media marketing firm. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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475$10,000+10 - 49 employeesHitchin, EnglandEstablished in 2014, Insites Digital is a web design company. The team specializes in Web Design and UX/UI Design and is based in Hitchin, England.Read More
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476$1,000+10 - 49 employeesLondon, EnglandThe Smith Marketing is a small branding agency. Launched in 2017, the team provides Branding and Content Marketing.Read More
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477$5,000+2 - 9 employeesBarnsley, EnglandAwesome., an UX design company, was launched in 2016. The team focuses on UX/UI Design and Branding.Read More
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478$10,000+2 - 9 employeesLondon, EnglandWolf in Motion is a small user experience agency and Product Design company launched in 2016. Their services include UX/UI Design and Product Design.Read More
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479$25,000+10 - 49 employeesLondon , EnglandMilton Bayer Ltd is an user experience company. Established in 1991, the team focuses on UX/UI Design and Web Development.Read More
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480$10,000+2 - 9 employeesBrighton and Hove, EnglandBehold Design is an UX design agency. Their small team of employees is located in Brighton and Hove, England. Their team provides UX/UI Design and Web Design.Read More
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Schedule ConsultationMost Reviewed Usability Testing Company in United Kingdom
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