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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541$25,000+50 - 249 employeesNovi Sad, SerbiaRead More
JSGuru is a custom software development company with offices in Eastern Europe (Serbia, Bosnia, and Herzegovina) and the USA (New York). Founded in 2006, their team of over 80 people handles mostly mid-market clients in fintech, insurtech, real estate, and marketing. Their services include product discovery, UX/UI design, software development, cloud and DevOps.
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T-SystemsIndustries
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542$10,000+10 - 49 employeesMumbai, IndiaOnyx UX Studio, a small user experience agency, is headquartered in Mumbai, India. Founded in 2017, the team offers UX/UI Design and Web Design.Read More
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WalmartIndustries
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543$10,000+10 - 49 employeesKakkanad, IndiaRead More
WowMakers is a specialized User Experience design agency. We design apps and websites used and loved by millions, enterprise software that doesn't suck, and delightful digital experiences that drives growth. In the last 10 years, we've worked with organizations of all shapes and sizes- from startups and small businesses to Fortune 100 companies, from governments and NGOs to mom-and-pop stores.
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MicrosoftIndustries
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544$1,000+50 - 249 employeesSan Francisco, CALaunched in 2020, iBOS is an UX design agency. Their midsize team is headquartered in San Francisco, California. Their services include UX/UI Design, Mobile App Development, Web Development, and Low/No Code Development.Read More
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545$25,000+10 - 49 employeesAlcester, EnglandRead More
Founded in 2003, cab engine is a small digital strategy company. Their services include digital strategy, e-commerce development, social media marketing, conversion optimization, and more. The agency is headquartered in Alcester, United Kingdom.
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546$5,000+10 - 49 employeesMiami, FLNetalico is a small e-commerce development firm. The San Francisco, California-based agency was launched in 2012. Their services include E-Commerce Development, UX/UI Design, Email Marketing, and Web Design.Read More
Clients
OatlyIndustries
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547$25,000+10 - 49 employeesDenver, CORead More
Matic Digital is a branding firm. They are headquartered in Denver, Colorado and have a small team that offers Branding, Web Design, and UX/UI Design. The company was founded in 2021.
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Nextracker Forefront Power GoDaddy Hutchinson Regional HealthcareIndustries
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548$5,000+250 - 999 employeesWashington, DCWebandcrafts is a web design company. Established in 2012, the midsize agency is based in Koratty, India and Washington, District of Columbia. Their services include Web Design, Mobile App Development, E-Commerce Development, UX/UI Design, and more.Read More
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LuLu Group InternationalIndustries
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549$5,000+10 - 49 employeesZürich, SwitzerlandBitforge AG is a custom software development firm located in Zürich, Switzerland. The small firm was founded in 2004. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and AR/VR development.Read More
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Coop SWICA Caritas StrickhofIndustries
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551$25,000+50 - 249 employeesBoston, MARead More
Third & Grove is a web development firm headquartered in Boston with an additional office in San Francisco. Founded in 2013, they have 34 employees and have worked with well-known brands in sectors such as food & beverage and financial services. Third & Grove provides web design and development, e-commerce development, UI/UX design, and digital strategy for primarily midmarket-sized clients.
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King Arthur Baking CompanyIndustries
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552$25,000+2 - 9 employeesSeattle, WABlack Antelope, a website development company, was established in 2009. Headquartered in Seattle, Washington, their small team focuses on Web Development, UX/UI Design, Custom Software Development, E-Commerce Development, and more.Read More
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UC Berkeley (Berkeley, CA)Industries
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553$5,000+10 - 49 employeesYerevan, ArmeniaRead More
CodeRiders is a software development company headquartered in Yerevan, Armenia. Founded in 2013, their team of approximately 15 employees mostly serve mid-market clients across a variety of industries. While specializing in enterprise app modernization, they also provide web, mobile, and e-commerce development.
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Binary CityIndustries
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554$1,000+10 - 49 employeesSeattle, WARead More
Hero Creative is a Seattle-based media production company founded in 2012. Their team of around 10 employees provides marketing strategy, branding, advertising and web design. They primarily serve enterprise clients in the advertising, hospitality and nonprofit industries.
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Make-A-Wish FoundationIndustries
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555$5,000+10 - 49 employeesSofia, BulgariaRead More
Fram Fintech is a UX design and digital marketing agency in Sofia, Bulgaria. Founded in 2017, they have between two and nine employees experienced in UX and UI design and digital marketing solutions. Working with small, mid-size and international companies, they provide conversion-centered web design, graphic design, and online marketing.
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Coca-Cola HBCIndustries
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556$10,000+10 - 49 employeesIași, RomaniaRead More
Founded in 2018, HungryBytes is a custom software development company. Located in Iași, Romania, their small team provides custom software development, ux/ui design, web development, Artificial Intelligence, and more.
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World Health OrganizationIndustries
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557$25,000+2 - 9 employeesMontclair, NJLform Design is a web development firm. Their small team is in Montclair, New Jersey and New York, New York. Their services include Web Development, Web Design, Search Engine Optimization, Branding, and more. The firm was launched in 2005.Read More
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AAA Innovations Cast Lighting Hockmeyer KomlineIndustries
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558$25,000+10 - 49 employeesBuenos Aires, ArgentinaRevolt is an user experience company headquartered in Brooklyn, New York and Buenos Aires, Argentina. The small firm was founded in 2019. Their team focuses on UX/UI Design, Custom Software Development, Web Design, Web Development, and more.Read More
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559$25,000+50 - 249 employeesMiraflores, PeruTekton Labs is a midsize software development firm. Established in 2008, the agency is headquartered in Miraflores, Peru; Mountain View, California and Ciudad de México, Mexico. Their services include Custom Software Development, IT staff augmentation, Web Development, UX/UI Design, and more.Read More
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MD InterconnectIndustries
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560$10,000+10 - 49 employeesPyrmont, AustraliaUX design agency Airteam was established in 2016. The small team offers ux/ui design, IT staff augmentation, custom software development, web development, and more. The company is based in Pyrmont, Australia.Read More
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561$25,000+10 - 49 employeesNew York, NYRead More
Established in 2021, OSMOS is a mobile application development firm. They are located in New York, New York and have a small team. Their services include Mobile App Development, UX/UI Design, Mobile & App Marketing, Custom Software Development, and more.
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Crawler HEARST XSHACK COCOONIndustries
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562$10,000+10 - 49 employeesBuenos Aires, ArgentinaEstudio/nk is a web design company in Buenos Aires, Argentina; Mar del Plata, Argentina and Los Angeles, California. Established in 2006, the small team offers Web Design, Branding, UX/UI Design, Product Design, and more.Read More
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Lucciano'sIndustries
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563$50,000+10 - 49 employeesLondon, EnglandRead More
NEVERBLAND is a web development firm. They provide web development, web design, ux/ui design, custom software development, and more and were launched in 2010. Their small team is London, United Kingdom-based.
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TogetherallIndustries
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564$25,000+250 - 999 employeesHyderabad, IndiaRead More
i95Dev is an e-commerce agency founded in 2000. Their team of 54 employees is headquartered in Woodbridge, N.J., with a second office in Hyderabad, India. They offer services in ERP consulting and SI, web design, and custom software development.
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ProAudioStarIndustries
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565$25,000+50 - 249 employeesTampa, FLStellar Soft, a web development company, was launched in 2019. Their midsize team is in Tallinn, Estonia; Tampa, Florida; Alicante, Spain and Kyiv, Ukraine. The company focuses on Web Development, E-Commerce Development, and UX/UI Design.Read More
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566$10,000+50 - 249 employeesPrague, Czech RepublicCleevio, a software development company, is located in Prague, Czech Republic; Mountain View, California and Brno, Czech Republic. The midsize company was launched in 2007. Their services include Custom Software Development, Blockchain, UX/UI Design, Product Design, and more.Read More
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GoodTrustIndustries
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567$100,000+10 - 49 employeesHalf Moon Bay, CARead More
Zurgerberg Inc is a mobile app consultancy founded in 2019 in Half Moon Bay, Calif. With 10+ employees on board, they mainly provide mobile app development and product design. Their clients consist of small-sized companies in consumer products and business services industries, with a few enterprise-level clients as well.
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Screenshop (recently acquired)Industries
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568$25,000+10 - 49 employeesSofia, BulgariaRead More
App Streams Ltd is a web development firm. Headquartered in Sofia, Bulgaria, their small team focuses on web development, mobile app development, application testing, ux/ui design, and more. The company was launched in 2018.
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CarsCentralIndustries
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569$10,000+10 - 49 employeesUser experience design company Masterly was founded in 2021. They are in Cheyenne, Wyoming and have a small team. Masterly provides UX/UI Design, Branding, Search Engine Optimization, Web Design, and more.Read More
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healthyverse GmbHIndustries
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570$25,000+10 - 49 employeesStockholm, SwedenSmall branding agency Most Studios, is headquartered in Stockholm, Sweden and Göteborg, Sweden. They focus on Branding, Web Design, UX/UI Design, and Marketing Strategy and were founded in 2014.Read More
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Klarna Aareon Group Legora EinrideIndustries
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