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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361$5,000+2 - 9 employeesBurbank, CARead More
DesignPax, a web design company, was founded in 2009. They are based in Burbank, California and have a small team. Their services include web design, graphic design, logo, and print design.
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362$1,000+10 - 49 employeesAhmedabad, IndiaBinstellar Technologies Pvt. Ltd. Is a small mobile application development company. Established in 2021, the agency is based in Ahmedabad, India and San Mateo, California. Their services include Mobile App Development, UX/UI Design, E-Commerce Development, Branding, and more.Read More
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Test RoutesIndustries
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363$25,000+50 - 249 employeesCluj-Napoca, RomaniaHalcyon Mobile is a midsize application development company. Launched in 2005, the agency is based in New York, New York and Cluj-Napoca, Romania. Their team provides Mobile App Development, Artificial Intelligence, Web Development, UX/UI Design, and more.Read More
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LEGO Systems A/S SigFig Rubicon EzraIndustries
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364$100,000+250 - 999 employeesCluj-Napoca, RomaniaRebelDot is an artificial intelligence firm headquartered in Cluj-Napoca, Romania; Oradea, Romania and København, Denmark. The midsize team provides Artificial Intelligence, AI Consulting, UX/UI Design, Web Development, and more and was established in 2018.Read More
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LautecIndustries
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365$50,000+50 - 249 employeesNew York, NYUtility is an application development company headquartered in New York, New York; Culver City, California and Austin, Texas. The agency offers Mobile App Development, Web Design, UX/UI Design, Custom Software Development, and more and has a midsize team.The agency was launched in 2013.Read More
Clients
Airbnb NBA Coca-Cola ForbesIndustries
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366$25,000+2 - 9 employeesCooper City, FLRead More
Founded in 2000, The Skins Factory is a UI/UX design studio. They're located in Fort Lauderdale, Fla., and have fewer than 10 employees. Their work has landed them a number of large clients despite their size, but they work with firms of varying sizes and sectors. Other services include brand identity and logo design.
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MicrosoftIndustries
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367$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2019, Uinno is an artificial intelligence firm. The midsize team specializes in Artificial Intelligence, Custom Software Development, Low/No Code Development, UX/UI Design, and more. The company is based in L'viv, Ukraine; Tallinn, Estonia; Kingston upon Thames, England and Zaporizhzhia, Ukraine.
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OnlyFansIndustries
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368$100,000+50 - 249 employeesProvidence, RIRead More
MojoTech, a midsize user experience design agency, is located in Providence, Rhode Island; New York, New York; Boulder, Colorado and Los Angeles, California. They specialize in UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2008.
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AetnaIndustries
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369$50,000+10 - 49 employeesNew Orleans, LARead More
LookFar Labs is a software development studio based in New Orleans, LA. Founded in 2014, LookFar Labs's team of 25+ employees provides custom software development, UX/UI design, digital strategy, and market research services for small and midmarket businesses.
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LCI Worker's CompIndustries
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370$5,000+10 - 49 employeesWarszawa, PolandVisux.net, an UX agency, was launched in 2019. The small Warszawa, Poland-based team specializes in UX/UI Design and Web Development.Read More
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Brand24 Injective OEX Loyalty PointIndustries
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371$25,000+10 - 49 employeesPalm Beach Gardens, FLSoftware development firm Iron Forge Development was established in 2016. In Palm Beach Gardens, Florida and Whitewater, Wisconsin, their small team offers Custom Software Development, UX/UI Design, IT strategy consulting, ERP consulting and SI, and more.Read More
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372$5,000+10 - 49 employeesPune, IndiaRead More
Team Codesign is a New Nanda, India-based user experience design agency. The small firm was founded in 2017. Their services include UX/UI Design and Low/No Code Development.
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L&T Technology ServicesIndustries
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373$10,000+50 - 249 employeesOliveira de Azeméis, PortugalRead More
Established in 2005, Cápsula is a website development company. Their small team is based in Braga, Portugal. Their services include web development, web design, branding, digital strategy, and more.
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374$10,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Indicius is a software development agency based in Vicente Lopez, Argentina. The agency was founded in 2012 and has a team of around 12 specialists who provide UX/UI design, branding, and web design services to small and midmarket businesses.
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Salsa The Underwatch Hotel Nubi KapitalIndustries
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375$5,000+10 - 49 employeesDnipro, UkraineRead More
Mavinx is an IT company based in Dnipro, Ukraine. The company, founded in 2014, has a team of around 20 that provides mobile app development services to midmarket and other-sized companies and institutions in the transportation, media, retail, and other industries.
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LinkAppIndustries
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376$5,000+10 - 49 employeesTallinn, EstoniaU1CORE is an UX design agency. The small Tallinn, Estonia-based team offers UX/UI Design and Web Development. The agency was founded in 2019.Read More
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NEAR Protocol Wormhole Kredobank Infinity AthelteIndustries
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377$10,000+10 - 49 employeesMelbourne, AustraliaJhavtech Studios, an application development firm, is based in Melbourne, Australia. The small team offers Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more. The firm was established in 2011.Read More
Clients
The Cricket Pulse LIVE University of Melbourne The Beep Austraila Pty. Ltd. The Sixth Day RacingIndustries
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378$10,000+10 - 49 employeesMiramar Beach, FLDigitlHaus Agency is a Miramar Beach, Florida-based Digital Strategy company. The agency focuses on Digital Strategy, Web Design, UX/UI Design, Web Development, and more and is small.The agency was established in 2014.Read More
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AFPA FitnessIndustries
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379$10,000+50 - 249 employeesKolkata, IndiaRead More
Logic Square Technologies is a web and app development services provider based out of Kolkata, India. It has 18 employees and has been providing in custom software development, mobile app development, and web development since 2013. They work with small business clients across a number of industries including financial services, business services, and education.
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TrueFanz LLCIndustries
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380$5,000+10 - 49 employeesKyiv, UkraineLocated in Tallinn, Estonia and Kyiv, Ukraine, Angle2 is a Digital Strategy company. Launched in 2016, the small team offers Digital Strategy, Product Design, UX/UI Design, and Conversion Optimization.Read More
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NeoDeckIndustries
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381$50,000+10 - 49 employeesMinneapolis, MNHeadquartered in Minneapolis, Minnesota, KRUTSCH is an application development company. They offer Mobile App Development, Artificial Intelligence, UX/UI Design, and Web Development and were launched in 2010.Read More
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382$1,000+2 - 9 employeesWorthington, OHRendr is a Conversion Optimization company launched in 2010. Their small team is based in Worthington, Ohio and Riva del Garda, Italy and focuses on Conversion Optimization, E-Commerce Development, and UX/UI Design.Read More
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383$25,000+10 - 49 employeesMount Pleasant, SCRead More
Code/+/Trust is a software agency based in Mt. Pleasant, S.C., and founded in 2018. Their team of no more than 50 specializes in mobile app development, custom software development, and UX/UI design services for small and mid-market businesses.
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CDCIndustries
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384$10,000+50 - 249 employeesKraków, PolandRead More
TechWings is a software development and product design company located in Kraków, Poland. Founded in 2016, they have a cross-functional team of 60+ professionals that serves midmarket enterprises and fast-growing startups in the insurance, travel & hospitality, business automation, logistics, healthcare, real estate, education, and finance sectors. Services include product development, dedicated agile teams, and staff augmentation.
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MicrosoftIndustries
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385$10,000+50 - 249 employeesNew York, NYLaunched in 2007, 7L International 🇺🇸 🇬🇧 🇪🇺 is a midsize user experience design company. Their services include UX/UI Design, Product Design, Custom Software Development, Mobile App Development, and more. The company is headquartered in New York, New York; London, England and Athina, Greece.Read More
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NYSE United Nations CareLink360 TikTokIndustries
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386$50,000+10 - 49 employeesSofia, BulgariaRead More
Graphic design company More By Us was founded in 2016. Their small team is based in Bankya, Bulgaria. Their services include graphic design, web design, and ux/ui design.
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MoEngage Kibo Acumen Risk AOTAIndustries
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387$10,000+10 - 49 employeesSingaporeZensite is an user experience design agency. The small Singapore-based team provides UX/UI Design, Web Design, Low/No Code Development, Digital Strategy, and more. The company was launched in 2016.Read More
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Coin Market ManagerIndustries
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388$5,000+10 - 49 employeesLondon, EnglandRead More
Slick is an UX design agency. The small San Jose, California-based company was founded in 2021. Their team specializes in UX/UI Design, Web Design, and Product Design.
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389$25,000+10 - 49 employeesTernopil, UkraineLLC Luxinten is an e-commerce development firm headquartered in Rzeszów, Poland; Ternopil, Ukraine; Miami, Florida and Wrocław, Poland. Established in 2014, the small team provides E-Commerce Development, UX/UI Design, Web Development, Branding, and more.Read More
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litecraft.co.ukIndustries
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390$25,000+50 - 249 employeesWrocław, PolandRead More
Better Software Group is a software solutions provider founded in 2010. Since then, they have expanded to 40 employees across offices in Wroclaw and Warsaw, Poland, Gothenburg, Sweden, Oslo, Norway, and Copenhagen, Denmark. Better Software Group provides a variety of services including mobile app development, UX/UI design, internet of things development, and web development to mostly mid-size companies
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MicrosoftIndustries
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