Top 100 Usability Testing Services
The Best of December 2025Looking 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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751$25,000+50 - 249 employeesFalls Church, VARead More
Digital agency Viget has a team of more than 70 employees, spread across 3 offices in the U.S. – Falls Church, Va., Durham, N.C., and Boulder, Colo. Founded in 1999, Viget provides web development, digital strategy, and web, UI/UX, and print design services business clients of all sizes and across industries.
Clients
World Wildlife FundIndustries
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752$25,000+10 - 49 employeesSpokane, WAHoudini Interactive is a software development firm. They are located in Spokane, Washington and have a small team. Their services include Custom Software Development, AR/VR development, Web Development, Event Marketing, and more.Read More
Clients
DisneyIndustries
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753$10,000+10 - 49 employeesLeadige is a small New York, New York-based Direct Marketing company. They offer Direct Marketing, Email Marketing, Search Engine Optimization, Pay Per Click, and more and were founded in 2023.Read More
Clients
Gary Cockram Limited Exerfly Sport Emerald Medicare Black BuffaloIndustries
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754$10,000+10 - 49 employeesAustin, TXRead More
Pushstart Creative is a small product design company. They focus on product design, custom software development, branding, packaging design, and more and were established in 2011.
Clients
ApptronikIndustries
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755$1,000+50 - 249 employeesRead More
Established in 2016, WEB DESIGN MARVEL is a graphic design agency. The company specializes in graphic design, logo, web design, ux/ui design, and more and has a midsize team. The company is located in Dallas, Texas.
Industries
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756$10,000+10 - 49 employeesMünchen, GermanyRead More
Founded in 2015, simplabs is located in Munich, Germany. With 11 employees, they provide UX/UI design, web development, and mobile app development services for enterprise, midmarket, and small businesses.
Clients
GeneraliIndustries
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757$10,000+10 - 49 employeesGuildford, EnglandRead More
Lightflows is a website development firm headquartered in Guildford, England and London, England. The small agency was established in 2009. Their services include Web Development, Mobile App Development, UX/UI Design, Custom Software Development, and more.
Clients
HomeViewsIndustries
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758$100,000+10 - 49 employeesSan Francisco, CARead More
This California-based software company has strong expertise in web and mobile app development. The team of less than 50 has worked in various industries, from fitness to healthcare – they’ve done it all.
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GoogleIndustries
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759$5,000+2 - 9 employeesOdesa, UkraineRead More
ZIPL Web Studio is a web design agency. Located in Odesa, Ukraine, their small team offers web design, ux/ui design, and web development. The firm was founded in 2015.
Clients
UARM USA CORPIndustries
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760$25,000+2 - 9 employeesSalisbury, EnglandHeadquartered in Salisbury, England, Headscape is a small web design company. They specialize in Web Design, Web Development, UX/UI Design, Business Consulting, and more and were founded in 2002.Read More
Industries
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761$50,000+10 - 49 employeesLos Angeles, CARead More
Gonni Agency is a UX and branding agency based in Buenos Aires, Argentina. Founded in 2012, their team of around 10 employees specializes in UI/UX design and branding.
Clients
Diamond KinethicsIndustries
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762$10,000+10 - 49 employeesWarszawa, PolandMVP Development Company | Asper Brothers is a small user experience design agency. They focus on UX/UI Design, Web Development, Mobile App Development, and Application Management & Support and were established in 2007.Read More
Clients
CaseMGRIndustries
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763$25,000+10 - 49 employeesRead More
ClearSummit is a mobile app, web development, and custom software engineering firm founded in 2014. Based in Virginia and Los Angeles, the 22-member team specializes in building digital products. They primarily serve funded startups and corporate clients.
Clients
BelkinIndustries
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764$5,000+10 - 49 employeesOrlando, FLAtomsix Studio is an UX design company. Established in 2017, the team provides UX/UI Design, Web Development, Mobile App Development, Web Design, and more. Their small agency is Orlando, Florida-based.Read More
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765$5,000+2 - 9 employeesVoluntari, RomaniaRead More
Launched in 2021, Eleven Space is a user experience company. The company specializes in ux/ui design, web design, graphic design, and logo and has a small team.
Industries
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766$50,000+50 - 249 employeesLondon, EnglandRead More
Novoda is a digital-product agency based in London, England, that was established in 2008. Their team of 71 employees provides mobile app development, UX/UI design, enterprise app modernization, digital strategy, and AR/VR development services.
Clients
Tesco News UKIndustries
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767$1,000+10 - 49 employeesBudapest, HungaryRead More
Ff.next is a mobile app development firm. The small Budapest, Hungary-based agency was established in 2017. Their team focuses on mobile app development, ux/ui design, product design, custom software development, and more.
Industries
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768$25,000+10 - 49 employeesWaterloo, IARead More
Visual Logic is a design firm that was founded in 1988. Their 17-person team is headquartered in Waterloo, Iowa, with offices in Des Moines, Iowa. They offer UX/UI design and product design with a focus on UX strategy, usability testing, user research, and prototype design.
Clients
IBMIndustries
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769$5,000+50 - 249 employeesAhmedabad, IndiaRead More
Vindaloo VoIP Solutions Pvt. Ltd., a software development company, is headquartered in Brooklyn, New York. The small team provides custom software development, voice services, mobile app development, and web development. The firm was launched in 2016.
Industries
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770$5,000+10 - 49 employeesSofia, BulgariaCreative Corner Studio is a web development firm. The small Amsterdam, Netherlands-based agency was founded in 2019. Their team specializes in Web Development, Web Design, UX/UI Design, Digital Strategy, and more.Read More
Clients
Vedra InterntaionalIndustries
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771$5,000+2 - 9 employeesOceanside, CAUser experience agency Rill Insights & Design was launched in 2019. Their small team is located in Oceanside, California and provides UX/UI Design, Market Research, Web Design, Corporate Training & Coaching, and more.Read More
Industries
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772$25,000+250 - 999 employeesPalo Alto, CARead More
Reinvently is a mobile strategy and app development agency in Palo Alto, Calif. and Dallas. With a team of about 43 employees, the agency specializes in UI/UX design, research and consulting, and engineering.
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Men's WearhouseIndustries
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773$5,000+50 - 249 employeesHồ Chí Minh, VietnamRead More
Midsize mobile application development firm ECR, is located in Hồ Chí Minh, Vietnam. They specialize in Mobile App Development, Web Development, Web Design, UX/UI Design, and more and were established in 2014.
Clients
Schenker (Asia Pacific) Pte.LtdIndustries
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774$5,000+10 - 49 employeesLos Angeles, CAEAT studio is a branding agency founded in 2009. Their small team is located in Los Angeles, California and Paris, France. Their services include Branding, Graphic Design, Logo, UX/UI Design, and more.Read More
Clients
AdidasIndustries
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775$5,000+10 - 49 employeesPoznań, PolandRead More
User experience agency and conversion optimization company Webmetric was founded in 2015. Their small team is headquartered in Poznań, Poland and London, United Kingdom. Their services include ux/ui design and conversion optimization.
Clients
Czater.plIndustries
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776$5,000+2 - 9 employeesAmpang Jaya, MalaysiaVermaze is a web design agency and user experience design agency founded in 2018. They are in Ampang Jaya, Malaysia and have a small team. Their services include Web Design and UX/UI Design.Read More
Clients
AIA Bhd. | Leading Insurance and Takaful Company in MalaysiaIndustries
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777$10,000+10 - 49 employeesIași, RomaniaRead More
Digitalya OPS is a full-service digital agency based in Iasi, Romania. Digitalya OPS was founded in 2014 and has since grown to a team of 13 that provides web development, IoT development, artificial intelligence, custom software development and mobile app development service. It focuses on clients in advertising & marketing, manufacturing, and information technology industries.
Industries
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778$25,000+50 - 249 employeesSt. Petersburg, FLRead More
Mobile app development company HeyInnovations is in St. Petersburg, Florida. The midsize team specializes in mobile app development, web development, application testing, and other application development. The agency was established in 2012.
Industries
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779$10,000+10 - 49 employeesBerlin, GermanyRead More
FUTURO is a product design and development firm with offices in Chicago, Berlin, and Kyiv, Ukraine. SInce 2017, they have fewer than 50 employees, the agency works with small to mid-sized businesses. They specialize in web development, UX/UI design, blockchain, and brand identity.
Clients
Post.Bid.ShipIndustries
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780$1,000+50 - 249 employeesToronto, CanadaEstablished in 2001, TechWyse is a branding agency. The company provides Branding, Digital Strategy, Social Media Marketing, Content Marketing, and more and has a midsize team.Read More
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