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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271$25,000+50 - 249 employeesReading, EnglandWorth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.Read More
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272$5,000+2 - 9 employeesYork, EnglandCensony Ltd., a software development company, is in York, England. The agency provides Custom Software Development, UX/UI Design, IT strategy consulting, and IT managed services and has a small team.The agency was established in 2022.Read More
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273$25,000+10 - 49 employeesPeterborough, EnglandArtificially is a website development company launched in 2020. The firm focuses on Web Development, UX/UI Design, CRM consulting and SI, ERP consulting and SI, and more and has a small team.Read More
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Smart DrivingIndustries
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274$1,000+50 - 249 employeesLondon, EnglandMidsize UX agency Ambala IT, is headquartered in Dhaka, Bangladesh; London, England and Kasoa, Ghana. They offer UX/UI Design, IT strategy consulting, Custom Software Development, Web Development, and more and were founded in 2016.Read More
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275$10,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom, That Product Studio is a product design company. The small team provides product design, mobile app development, and web development and was launched in 2019.
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276$25,000+10 - 49 employeesLondon, EnglandRead More
AK Full Auto is a software company based in London with more than 10 employees. They have offered web development, mobile app development, and web design solutions since their founding in 2018. They mainly work with small and mid-market firms.
Clients
AppeaserIndustries
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277$5,000+2 - 9 employeesIngleton, EnglandRead More
Webny Digital is a web development firm. Founded in 2021, the small agency is based in Ingleton, United Kingdom. Their services include web development, web design, ux/ui design, mobile app development, and more.
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278$1,000+2 - 9 employeesLondon, EnglandRead More
Cosmic Velocity is a London, United Kingdom-based other design company. The small team specializes in other design, ux/ui design, corporate training, and digital strategy and was established in 2022.
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279$10,000+10 - 49 employeesLeeds, EnglandRead More
Founded in 2010, NewRedo Ltd. is a software development company headquartered in Leeds, England. Their team of under 10 serves businesses of all sizes in industries such as healthcare, financial services, and government. Services include custom software development, IT managed services, and mobile app development.
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RaceBestIndustries
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280$5,000+2 - 9 employeesDoncaster, EnglandRead More
Located in Doncaster, United Kingdom, 12 Studio is an user experience company. Established in 2021, the small team provides ux/ui design, branding, and web development.
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BalbyCareIndustries
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281$1,000+10 - 49 employeesLondon, EnglandWebtech is a custom software development firm. They specialize in Custom Software Development, Web Development, UX/UI Design, ERP consulting and SI, and more and were founded in 2021. Their small team is in London, England.Read More
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282$5,000+2 - 9 employeesLondon, EnglandRead More
Orbit29 is a web development company. The London, United Kingdom-based agency was established in 2020. The small team offers web development, ux/ui design, mobile app development, and business consulting.
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283$1,000+10 - 49 employeesLondon, EnglandWhite Label Solutions is a London, England-based software development company. Established in 2013, the small team specializes in Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
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284$1,000+10 - 49 employeesBirmingham, EnglandEcommerce Revolt is a SEO agency based in. The small team provides search engine optimization, web development, and social media marketing and was established in 2022.Read More
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285Undisclosed10 - 49 employeesCrawley, EnglandBlackpepper is an e-commerce development firm. Established in 2001, the small company is in Auckland, New Zealand; Crawley, England and Surry Hills, Australia. Their services include E-Commerce Development, Ecommerce Marketing, Social Media Marketing, Search Engine Optimization, and more.Read More
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286$25,000+10 - 49 employeesLondon, EnglandRead More
Husssl Ltd is a custom software development firm. Launched in 2020, the team provides custom software development, mobile app development, enterprise app modernization, ux/ui design, and more. Their small agency is headquartered in London, United Kingdom.
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287$5,000+2 - 9 employeesExeter, EnglandBased in Exeter, United Kingdom and Guildford, United Kingdom, PRISM 55 is a advertising company. They provide advertising, web design, content marketing, pay per click, and more and were founded in 2020.Read More
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288$5,000+10 - 49 employeesLondon, EnglandRead More
Web Buds is a web design agency based in London. The agency, founded in 2016, has a team of less than ten that provides SEO, web design & development, digital strategy, UX/UI design, e-commerce development, social media marketing, and graphic design services to small companies.
Clients
Byron BurgersIndustries
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289$1,000+2 - 9 employeesLondon, EnglandRead More
Digiscript Technical Solutions is an enterprise app modernization company launched in 2019. The small team provides enterprise app modernization, ux/ui design, digital strategy, mobile app development, and more. The agency is located in Swansea , Nigeria and London, United Kingdom.
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290$1,000+2 - 9 employeesLondon, EnglandBushy, a conversion optimization company, was launched in 2018. They are based in London, United Kingdom and have a small team. Their services include conversion optimization, digital strategy, email marketing, ux/ui design, and more.Read More
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291$10,000+10 - 49 employeesLondon, EnglandRead More
Codepunch Ltd is a London, United Kingdom-based mobile application development firm. The small team specializes in mobile app development, web development, custom software development, web design, and more. The company was launched in 2022.
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292$1,000+2 - 9 employeesBrighton and Hove, EnglandOliver Lauren Studio is a branding firm located in Brighton and Hove, United Kingdom. The small team offers branding, web design, graphic design, ux/ui design, and more. The company was founded in 2021.Read More
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293$5,000+2 - 9 employeesEdinburgh, ScotlandRead More
Passio is a small user experience agency. The Edinburgh, United Kingdom-based company was launched in 2016. Their team provides ux/ui design, mobile app development, product design, web design, and more.
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294$25,000+10 - 49 employeesLondon, EnglandRead More
Radical Path is a design agency in London, United Kingdom. Founded in 2018, they have about 8 employees that serve mostly midmarket clients in the financial, advertising, and consumer products industries. Services include UI/UX design, product design, and branding.
Clients
CaptifyIndustries
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295$1,000+2 - 9 employeesBristol, EnglandRead More
Established in 2020, Web Craftsmith is a small conversion optimization company. Their services include conversion optimization, web design, ux/ui design, and web development. The agency is headquartered in Bristol, United Kingdom.
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296$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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297$5,000+2 - 9 employeesLondon, EnglandRead More
Pixable is a small CRM consulting and SI company. They provide CRM consulting and SI, custom software development, web development, mobile app development, and more and were founded in 2013. The agency is based in London, United Kingdom.
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298$25,000+250 - 999 employeesLondon, EnglandLaunched in 2003, Reprise Digital is a website development company. Their services include Web Development and UX/UI Design.Read More
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299$10,000+10 - 49 employeesLondon , EnglandRead More
Danger Farms is a London-based digital agency founded in 2012. With their team of over 10 people, they provide custom software development, digital strategy, and UX/UI design solutions primarily to enterprise-level clients. They have experience in business and financial services, as well as retail.
Clients
Lloyd's RegisterIndustries
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300$5,000+2 - 9 employeesBournemouth, EnglandRock Stars Unlimited is a website development firm. The small Bournemouth, England-based company was launched in 2022. Their team specializes in Web Development, UX/UI Design, Custom Software Development, and Low/No Code Development.Read More
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Schedule ConsultationMost Reviewed Usability Testing Company in United Kingdom
Check out an Usability Testing Company in United Kingdom with the most new reviews in the past 12 months.
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