Top 100 Usability Testing Services
The Best of April 2026Looking for a top usability testing company?
Usability testing involves testing a live product or a prototype with users. For example, if you're designing a new navigation for your website, creating a prototype using the wireframe and asking users how they would find different information on the site helps identify where the navigation needs to be improved before developing it.
Usability testing companies specialize in defining user testing criteria, finding testers that match your audience, conducting the tests, and summarizing findings and action items. They do the legwork so you can produce a product with the best user experience.
That's why we've created this list of the best usability testing services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Usability Testing Companies
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1411Undisclosed250 - 999 employeesRead More
Xerago is a midsize marketing strategy company. They specialize in marketing strategy, conversion optimization, digital strategy, email marketing, and more and were launched in 2003. The agency is located in Foster City, California.
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1412$10,000+10 - 49 employeesChicago, ILRead More
Punchkick Interactive is a digital development agency in Chicago that was founded in 2006. It has more than 30 employees and specializes in custom software development, UX/UI design, and mobile app development for enterprise and midmarket clients.
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Hospitality: MarriottIndustries
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1413$25,000+10 - 49 employeesNewcastle upon Tyne, EnglandRead More
Readysalted Design Ltd, a web design agency, was founded in 2003. They are headquartered in Newcastle upon Tyne, United Kingdom and have a small team. Their services include web design, web development, mobile app development, print design, and more.
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SageIndustries
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1414$25,000+50 - 249 employeesSofia, BulgariaRead More
Appolica, a mobile app development firm, was established in 2013. The firm provides mobile app development, web development, ux/ui design, web design, and more and has a small team. The firm is located in Sofia, Bulgaria.
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1415$10,000+250 - 999 employeesChicago, ILKensium is a Chicago, Illinois-based e-commerce development firm. Launched in 2006, the midsize team focuses on E-Commerce Development, ERP consulting and SI, UX/UI Design, Ecommerce Marketing, and more.Read More
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1416$5,000+50 - 249 employeesLondon, EnglandVersich, a cloud consulting & SI company, is located in London, United Kingdom. The company provides cloud consulting & SI, IT staff augmentation, call center services, commercial financing, funding, & investment, and more and has a midsize team.The company was established in 2023.Read More
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1417$10,000+10 - 49 employeesTel Aviv-Yafo, IsraelRichkid is a web design agency located in Tel Aviv-Yafo, Israel. The small team offers Web Design, UX/UI Design, and Web Development and was launched in 2014.Read More
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1418$5,000+2 - 9 employeesLondon, EnglandFounded in 2009, Merkur Design is an user experience design agency. Their small team is in London, England and Istanbul, Türkiye. Their team specializes in UX/UI Design, Low/No Code Development, Web Design, Web Development, and more.Read More
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1419$5,000+10 - 49 employeesRead More
Belov Digital Agency is a web development company founded in 2012 in New York City. With a team of 10+ people, they specialize in WordPress web design and development for small, mid-sized, and enterprise-level clients.
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European Bank for Reconstruction and Development (EBRD), UK Marathon Handbook, UK PS Legends, Worldwide MKTG Specs, AustraliaIndustries
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1420$5,000+10 - 49 employeesHamburg, GermanyRead More
Afterglow Studio is a web design agency. They are in Kharkiv, Ukraine and have a small team that specializes in web design, ux/ui design, branding, graphic design, and more. The company was launched in 2018.
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1421$10,000+10 - 49 employeesWarszawa, PolandRead More
Winalife is a software agency founded in 2017. They are based in Poland, and have a team of over 30 employees. Some of their services include web development, mobile app development, web design, and UX/UI design.
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RestPayIndustries
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1422$1,000+10 - 49 employeesWilmington, NCRead More
Founded in 2002, Wide Open Technologies is a full service digital agency. With headquarters in Wilmington, NC and an office in Asheville, NC, Wide Open Technologies prides itself on its ability to bring enterprise level technology to smaller businesses. Their team of fewer than 10 employees offer e-commerce development, custom software development, and mobile app development services.
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Game Theory GroupIndustries
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1423$1,000+50 - 249 employeesSurat, IndiaRead More
NatRIX Software Private Limited is an app development firm. The small Surat, India-based company was established in 2013. Their services include mobile app development, web development, web design, ux/ui design, and more.
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1424$5,000+10 - 49 employeesCiudad de México, MexicoRead More
Kalyptio is a software development company. They are based in Ciudad de México, Mexico and have a small team that focuses on custom software development, ux/ui design, IT strategy consulting, and IT staff augmentation. The agency was founded in 2018.
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1425$5,000+2 - 9 employeesArgiroupoli, GreeceRead More
Established in 2020, Localscope is a custom software development company. Their small team is headquartered in Argiroupoli, Greece. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.
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https://my-team.co https://mystiqueyachts.com https://afs.gr https://www.alsvit.comIndustries
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1426$5,000+10 - 49 employeesDnipro, UkraineCustom software development company Malevich was founded in 2007. Their small team is located in Dnipro, Ukraine and provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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ToyexpressIndustries
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1427$10,000+10 - 49 employeesYerevan, ArmeniaRead More
In Yerevan, Armenia, MIIIND is an UX design agency. The company provides ux/ui design, web design, and logo and is small.The company was launched in 2018.
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1428$25,000+10 - 49 employeesLos Angeles, CAPasciVite is an user experience design agency. They are headquartered in San Francisco, California; Los Angeles, California; Detroit, Michigan and Montréal, Canada and have a small team that offers UX/UI Design, Public Relations, and Custom Software Development. The agency was launched in 2016.Read More
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Kleiner PerkinsIndustries
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1429Undisclosed10 - 49 employeesSingapore, SingaporeRead More
In , Singapore, EIGHTFOUR Digital is a web design agency. The small agency was founded in 2015. Their team offers web design, ux/ui design, digital strategy, social media marketing, and more.
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1430$25,000+10 - 49 employeesT'bilisi, GeorgiaRead More
Qwerty is an application development company founded in 2019. In Wilmington, Delaware and T'bilisi, Georgia, their small team offers mobile app development, web development, ux/ui design, product design, and more.
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1431$1,000+10 - 49 employeesBirkirkara, MaltaBullshark, a custom software development firm, is in Birkirkara, Malta. The small agency was founded in 2020. Their services include custom software development, web development, mobile app development, e-commerce development, and more.Read More
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1432$1,000+10 - 49 employeesRio de Janeiro, BrazilFlowCode, a small user experience agency, is located in Rio de Janeiro, Brazil. They provide UX/UI Design, Web Development, Mobile App Development, Branding, and more and were launched in 2021.Read More
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1433Undisclosed50 - 249 employeesPoznań, PolandRead More
ICEA Group North America is a midsize SEO agency. They offer search engine optimization, content marketing, and digital strategy and were established in 2007.
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1434$5,000+10 - 49 employeesArarat, ArmeniaFantasy Space is a small Ararat, Armenia-based UX design company. Established in 2020, the team provides ux/ui design, IT strategy consulting, web development, mobile app development, and more.Read More
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1435$25,000+10 - 49 employeesL'viv, UkraineEstablished in 2020, Flexum is a website development firm. The small team offers Web Development, UX/UI Design, and Mobile App Development. The agency is in L'viv, Ukraine.Read More
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CastosIndustries
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1436$10,000+50 - 249 employeesDarmstadt, GermanyRead More
UHP is a full-service development agency based in Darmstadt, Germany. The agency, founded in 2014, has more than 70 and provides web development, mobile app development, custom software development, UX/UI design, and IoT development services. UHP serves mid-market and small companies in the health care & medical, manufacturing, financial services, IT, and energy & natural resources industries.
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ifm group of companiesIndustries
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1437Undisclosed10 - 49 employeesSan Francisco, CARead More
Extractable is a San Francisco based boutique digital strategy and experience design firm. Founded in 1999, the company employs a team of 24. Extractable offers UX/UI design, digital strategy, web design, web development, content marketing, and mobile app development. Their client base primarily includes large enterprise and mid-size companies.
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Extractable's client base spans the financial servicesIndustries
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1438$1,000+2 - 9 employeesAhmedabad, IndiaRead More
Techytt is a design firm based in Ahmedabad, India with no more than 10 professionals. Founded in 2017, they offer UX/UI and graphic design solutions for small businesses in the fields of IT, business, and government services.
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Youwin Wealth ManagementIndustries
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1439$10,000+50 - 249 employeesGamle Fredrikstad, NorwayRead More
Founded in 2000, Frontkom is headquartered in Warsaw, Poland with another location in Lublin, Poland. With nearly 50 employees, they provide custom software development, web development, and UX/UI design services to midmarket, enterprise, and small businesses.
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- ASUS - Mitsubishi Motors - WWF - Unicef - HBO - RedBull - Santander Denmark - Polish National Bank - Startups: StayForLongerIndustries
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1440$50,000+10 - 49 employeesCloud Construct is an application development company launched in 2010. Their small team is located in Boston, Massachusetts. The agency focuses on Mobile App Development, Web Design, UX/UI Design, Product Design, and more.Read More
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