Top 100 Usability Testing Companies in London
The Best of August 2026Looking for a top usability testing agency in London?
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 London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Usability Testing Services
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361$10,000+2 - 9 employeesLondon, EnglandAntler Digital, a web development firm, is headquartered in London, England and Dubai, United Arab Emirates. They provide Web Development and API Development and were launched in 2017.Read More
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362$10,000+250 - 999 employeesLondon, EnglandTMW Unlimited, an UX company, was established in 1987. The team focuses on UX/UI Design and Search Engine Optimization and is based in London, England.Read More
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363Undisclosed250 - 999 employeesCity of London, EnglandConversion Optimization company Testbirds provides Conversion Optimization and UX/UI Design. They are headquartered in München, Germany and City of London, England.Read More
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364$5,000+2 - 9 employeesLondon, EnglandWeb design company Dark Blue Creative Ltd specializes in Web Design and Web Development. They are located in London, England.Read More
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365$10,000+2 - 9 employeesLondon, EnglandRead More
RGB team is a digital design agency founded in 2017 run by a team of fewer than 10 people. Based in London, with an office in Instanbul, they provide UX/UI design solutions for small and medium-sized businesses in the fields of business services and e-commerce, with their UX services focused on UX strategy, usability testing, and user research.
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APS Garden MachineryIndustries
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366$1,000+2 - 9 employeesLondon, EnglandRaagz IT Solutions, a small user experience company, is headquartered in London, England and Ahmedabad, India. The team offers UX/UI Design and cloud consulting & SI.Read More
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367$1,000+2 - 9 employeesLondon, EnglandShiveon ltd is a branding company. The London, England-based team provides Branding and UX/UI Design.Read More
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368$1,000+2 - 9 employeesLondon, EnglandEstablished in 2024, Inovo Technologies LLC is a Content Marketing company. Their services include Content Marketing and Search Engine Optimization.Read More
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369$1,000+2 - 9 employeesLondon, EnglandNexa Digital Studio, a social media marketing agency, provide Social Media Marketing and Email Marketing. They were launched in 2024.Read More
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370$10,000+2 - 9 employeesHertford, EnglandFounded in 2019, Resonate Studio is a small web design agency. Their team specializes in Web Design and UX/UI Design.Read More
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371$10,000+10 - 49 employeesLondon, EnglandPlot Digital is a small London, England-based social media marketing company. Their services include Social Media Marketing and UX/UI Design.Read More
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372$1,000+10 - 49 employeesMitcham, EnglandEstablished in 2020, Graficodo LTD is a small Mitcham, England-based social media marketing company. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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373$5,000+10 - 49 employeesLondon, EnglandWe Accelerate Growth is a Marketing Strategy company established in 2017. Their services include Marketing Strategy and Pay Per Click.Read More
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374$1,000+2 - 9 employeesBasingstoke, EnglandHK Tech Hub, a SEO company, was launched in 2018. The small team provides Search Engine Optimization and Web Design.Read More
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375$1,000+2 - 9 employeesLondon, EnglandWeb Design Agency London is a web design company. Launched in 2017, the team offers Web Design and Advertising. The agency is located in London, England.Read More
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376$5,000+10 - 49 employeesLondon, EnglandThree Folders is a Marketing Strategy company located in London, England and Pristina, Kosovo. Their services include Marketing Strategy and Digital Strategy.Read More
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377$1,000+10 - 49 employeesGreater London, EnglandUXD Consults, a branding agency, is based in Greater London, England. Founded in 2023, the team focuses on Branding and UX/UI Design.Read More
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378$1,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Right Media UK is a social media marketing company. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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379$5,000+2 - 9 employeesLondon, EnglandEstablished in 2024, HEIGHTS DIGITAL LTD is a small UX company. Their services include UX/UI Design, Branding, and Web Design. The company is based in London, England.Read More
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380$1,000+10 - 49 employeesLondon, EnglandEstablished in 2006, CLD, a small website development firm, is based in London, England and Reading, England. Their team focuses on Web Development and Branding.Read More
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381$50,000+50 - 249 employeesHertford, EnglandRead More
Zoocha is a web development firm founded in 2009 and headquartered in Hertford, in the U.K. The firm has other locations in Valencia, Spain; Balneário Camboriú, Brazil; and New York, N.Y. Zoocha has about 30 employees.
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Westminster City CouncilIndustries
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382$5,000+2 - 9 employeesIlford, EnglandBingo Agency is a branding agency established in 2023. In Grangemouth, Scotland and Ilford, England, the team specializes in Branding and Web Design.Read More
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383$5,000+2 - 9 employeesLondon, EnglandAKY X Group is an UX design agency and software development firm. Their small team of employees is headquartered in London, England. Their team focuses on UX/UI Design and Custom Software Development.Read More
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384$5,000+2 - 9 employeesBromley, EnglandRhodium Creative is a Digital Strategy company. Their small team is in Bromley, England and offers Digital Strategy and Social Media Marketing. The company was founded in 2020.Read More
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385$5,000+2 - 9 employeesLondon, EnglandHeadquartered in London, United Kingdom, Deca is a small IT staff augmentation company. Launched in 2024, the team provides IT staff augmentation.Read More
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386$5,000+2 - 9 employeesLondon, EnglandAnd jump is an AI Consulting company. Their team is in London, England and New York, New York. The company focuses on AI Consulting and Branding.Read More
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387$5,000+Freelancer employeesLondon, EnglandEcommerce & Co is a Conversion Optimization company. They are based in London, England. Their team specializes in Conversion Optimization and UX/UI Design.Read More
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388$5,000+10 - 49 employeesWatford, EnglandUser experience agency Bellosoft Limited was launched in 2017. The small Watford, England-based team specializes in UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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389$1,000+10 - 49 employeesLondon, EnglandRootnode is an UX agency. Their small team is headquartered in London, England and focuses on UX/UI Design and Web Design. The company was established in 2017.Read More
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390Undisclosed10 - 49 employeeslondon , EnglandYalabs Global ™ is an Advertising company. They are in london , England. Their team offers Advertising and Social Media Marketing.Read More
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