Top 100 Usability Testing Services
The Best of February 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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481$25,000+50 - 249 employeesNew York, NYIT staff augmentation company KnubiSoft is headquartered in London, England; New York, New York; Warszawa, Poland and Kyiv, Ukraine. The midsize team specializes in IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more and was founded in 2012.Read More
Clients
UK BCA GroupIndustries
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482$50,000+50 - 249 employeesNew York, NYRead More
XWP is a web agency founded in Chelsea, Australia in 2005 with over 50 employees. They offer web development, web design, and UX/UI design solutions to mid-market and enterprise-level clients in the fields of IT and media.
Clients
GoogleIndustries
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483$5,000+10 - 49 employeesBangkok, ThailandHeadquartered in Bangkok, Thailand, Sand Studio & Co. Is a small web design company and user experience agency. They focus on web design and ux/ui design and were founded in 2019.Read More
Clients
Bangkok Metropolitan Administration Land & Houses TMBThanachart Bank Siam PiwatIndustries
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484$25,000+10 - 49 employeesAda, MIRead More
Custom software development company Calder Solutions was launched in 2013. The small team offers Custom Software Development, Mobile App Development, UX/UI Design, IT strategy consulting, and more. The company is in Ada, Michigan and Newport Beach, California.
Clients
AmwayIndustries
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485$5,000+50 - 249 employeesLondon, EnglandRead More
Based in London, England and Praha 8, Czech Republic, Pixelfield is an user experience company. The agency specializes in UX/UI Design, Mobile App Development, Web Design, Product Design, and more and is midsize.The agency was founded in 2012.
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Raiffeisen BankIndustries
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486$5,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaIapp Technologies LLP is a midsize mobile application development firm. They focus on Mobile App Development, UX/UI Design, Web Development, Web Design, and more and were established in 2012.Read More
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487$25,000+250 - 999 employeesChicago, ILRead More
Software development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.
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488$25,000+10 - 49 employeesGrand Rapids, MILocated in Grand Rapids, Michigan, Digital Industry Group (DIG) is an UX agency. The small team focuses on UX/UI Design, Email Marketing, Web Design, Web Development, and more and was launched in 2017.Read More
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489$50,000+50 - 249 employeesAdma w Dafnah, LebanonRead More
Eurisko, an artificial intelligence firm, was established in 2009. Their midsize team is in Adma w Dafnah, Lebanon; دبي, United Arab Emirates and Riyadh, Saudi Arabia and offers Artificial Intelligence, AR/VR development, Generative AI, UX/UI Design, and more.
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ADS SecuritiesIndustries
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490$10,000+10 - 49 employeesRead More
Func is a small web design company established in 2013. Their services include web design and ux/ui design. The agency is based in Saint Petersburg, Russia.
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DuluxIndustries
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491$25,000+10 - 49 employeesLondon, EnglandHex Digital, an advertising company, is headquartered in London, United Kingdom. The small company was launched in 2008. Their services include advertising, custom software development, ux/ui design, branding, and more.Read More
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492$25,000+10 - 49 employeesBrooklyn, NYWolf&Whale is a branding agency headquartered in Brooklyn, New York; San Francisco, California and Los Angeles, California. The company specializes in Branding, UX/UI Design, Web Design, Product Design, and more and has a small team.The company was established in 2014.Read More
Clients
GoDaddyIndustries
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493$25,000+10 - 49 employeesAtlanta, GADragon Army is a web design agency. Based in Atlanta, Georgia, their small team provides Web Design, Web Development, Digital Strategy, Social Media Marketing, and more. The company was established in 2013.Read More
Clients
The Coca-Cola Company Great Clips State Farm NFHSIndustries
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494$1,000+10 - 49 employeesŁódź, PolandRead More
Digital strategy company Oxymoron is based in Łódź, Poland. The small firm was founded in 2011. Their services include digital strategy, ux/ui design, web design, graphic design, and more.
Clients
Nordea, BMW, Mitsubishi, Binance, GFTIndustries
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495$10,000+50 - 249 employeesKuala Lumpur, MalaysiaSnappymob is an IT strategy consulting company founded in 2012. The midsize Kuala Lumpur, Malaysia-based team focuses on IT strategy consulting, Mobile App Development, UX/UI Design, Web Development, and more.Read More
Clients
Sime Darby PlantationIndustries
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496$10,000+10 - 49 employeesNew York, NYRead More
Appetizer Mobile is a digital marketing and application developer headquartered in New York. The company was founded in 2009 and consists of 17 employees. They specialize in mobile app development, UX/UI design, and enterprise app modernization, and work heavily with companies in the entertainment, gaming, and business services industries.
Clients
HBOIndustries
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497$5,000+2 - 9 employeesMadrid, SpainRead More
TeaCup Lab is a UI/UX firm based in Madrid, Spain. Founded in 2016, their team of 8 serves clients in the finance and automotive sectors. Services include market research and usability testing.
Clients
GoogleIndustries
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498$50,000+2 - 9 employeesMobile app development firm Digiruu was founded in 2016. They are in London, England and have a small team. Their services include Mobile App Development, UX/UI Design, Web Design, Web Development, and more.Read More
Clients
Pretty LavishIndustries
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499$10,000+50 - 249 employeesZagreb, CroatiaRead More
Undabot is an app development company based in Zagreb, Croatia. Founded in 2013, their team of fewer than 50 employees provides mobile app, custom software, and web development services.
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A1 Telekom Austria GroupIndustries
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500$25,000+2 - 9 employeesBristol, EnglandUnfold, a custom software development company, was founded in 2018. In Bristol, England, their small team focuses on Custom Software Development, Web Development, UX/UI Design, Web Design, and more.Read More
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501$25,000+10 - 49 employeesPhiladelphia, PARead More
Eastern Standard is a Philadelphia, Pennsylvania-based web design company. The small team focuses on Web Design, Web Development, Branding, UX/UI Design, and more and was established in 2014.
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502$10,000+10 - 49 employeesSan Ramon, CAMoonstone Interactive is a website development firm. Located in San Ramon, California and Islip, New York, their small team focuses on Web Development, Conversion Optimization, Web Design, UX/UI Design, and more. The agency was established in 1996.Read More
Clients
10FoldIndustries
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503$100,000+10 - 49 employeesSan Francisco, CARead More
WLCM App Studio is a software development firm launched in 2011. The small San Francisco, California-based team specializes in custom software development, mobile app development, ux/ui design, application testing, and more.
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504$10,000+50 - 249 employeesToronto, CanadaVeza Digital, a Low/No Code Development company, is located in Toronto, Canada; Dover, Delaware and New York, New York. The midsize team focuses on Low/No Code Development, UX/UI Design, Search Engine Optimization, and Web Design. The firm was launched in 2018.Read More
Clients
NestleIndustries
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505$25,000+50 - 249 employeesLondon, EnglandWebsite development firm Deeep was established in 2009. The midsize team provides Web Development, Custom Software Development, UX/UI Design, Low/No Code Development, and more. The firm is headquartered in London, England and Dubai, United Arab Emirates.Read More
Clients
Societe Generale Group Emirates NBD Bank SBI Bank 24AI & 24ORMIndustries
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506$10,000+2 - 9 employeesBranding firm Iktomi is located in Dubai, United Arab Emirates and Barcelona, Spain. The small team offers Branding, UX/UI Design, Web Design, Web Development, and more. The company was launched in 2011.Read More
Clients
Noqodi - Fintech company UAE Prime Ministers Office Vynd - AI enhanced data Recover - Sustainable fibersIndustries
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507$5,000+10 - 49 employeesKraków, PolandMagicFlux is a small user experience company in Kraków, Poland; L'viv, Ukraine and New York, New York. Established in 2023, the team specializes in UX/UI Design and Product Design.Read More
Clients
🖇️ Acorn-I Case 🖇️Industries
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508$1,000+10 - 49 employeesBudapest, HungaryFounded in 2016, Works. Hungary Kft is an user experience design agency. Their small team is in Budapest, Hungary. Their services include UX/UI Design and Market Research.Read More
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Magyar TelekomIndustries
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509$25,000+10 - 49 employeesEsslingen am Neckar, GermanyRead More
W&S Digitalagentur GmbH is a website development firm based in Esslingen am Neckar, Germany. The small team offers web development, e-commerce development, pay per click, ux/ui design, and more. The company was founded in 1984.
Clients
WalzWerk GmbH S&G Automobil AG WZG e. G. Lecom Handels GmbHIndustries
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510$10,000+2 - 9 employeesBoca Raton, FLRead More
FoxGroove Interactive is a UX/UI design agency in Newtown, Pa. It was founded in 2010 and has 3 employees who help clients with digital strategy and market research in addition to UX/UI design.
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HealthAdvocateIndustries
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