Top 100 Usability Testing Services
The Best of September 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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91$10,000+10 - 49 employeesLimassol, CyprusDigital Butlers is a Limassol, Cyprus-based UX company. The small company was founded in 2016. Their services include UX/UI Design, Web Design, Web Development, and Custom Software Development.Read More
Clients
inDrive Cofinity-X Torch Sensors Elvetiko Medical CenterIndustries
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92$25,000+50 - 249 employeesAustin, TXRead More
Since 2000, Praxent has launched over 300 unique software products. The team of 30+ is based in Austin, TX, and has experience working with small, mid-market, and large clients on their software development, web development, and mobile app development needs.
Clients
NEWITY Ameritas OpenLending DimensionalIndustries
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93$10,000+50 - 249 employeesSan Francisco, CARead More
Founded in 2012, SF AppWorks is a digital agency that produces innovative technologies for mainly midmarket companies. Based in San Francisco, their team of 50+ specializes in web development, mobile app development, UX/UI design, and custom software development.
Clients
West ElmIndustries
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94$50,000+250 - 999 employeesWrocław, PolandCSHARK is a software development company. The midsize Wrocław, Poland-based company was established in 2014. Their services include Custom Software Development, Enterprise App Modernization, and UX/UI Design.Read More
Clients
Fenergo (Fintech)Industries
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95$5,000+50 - 249 employeesL'viv, UkraineMobile app development firm Kevych Solutions is headquartered in L'viv, Ukraine and Milton, Canada. The midsize team specializes in Mobile App Development, API Development, Custom Software Development, UX/UI Design, and more and was established in 2021.Read More
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96$10,000+2 - 9 employeesLondon, EnglandRead More
Precode, an user experience design company, was established in 2018. They are in London, United Kingdom and have a small team. Their services include ux/ui design.
Clients
AvivaIndustries
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97$10,000+10 - 49 employeesSt. Petersburg, FL2muchcoffee is a web development company. They are in St. Petersburg, Florida; Kyiv, Ukraine and Zaporizhzhia, Ukraine and have a small team that offers Web Development, UX/UI Design, Artificial Intelligence, and Mobile App Development. The firm was launched in 2015.Read More
Clients
Stepler - #1 Swedish Fitness AppIndustries
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98$25,000+50 - 249 employeesBengaluru, IndiaNetBramha Studios, an UX company, was established in 2008. The agency specializes in UX/UI Design and has a midsize team. The agency is based in Bengaluru, India.Read More
Clients
Google SIXT Emaar MckinseyIndustries
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99$5,000+10 - 49 employeesPrague, Czech RepublicRead More
Humbleteam is a product design agency founded in 2015 in Prague. The agency has a team of more than 30 employees and offers UX/UI design, web design, product design and mentoring for startups.
Clients
GoogleIndustries
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100$100,000+250 - 999 employeesMontevideo, UruguayUruit is a Product Design company established in 2007. Their midsize team is headquartered in Montevideo, Uruguay; Buenos Aires, Argentina; São Paulo, Brazil and Envigado, Colombia and focuses on Product Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
Corporate: MacmillanIndustries
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101$5,000+10 - 49 employeesRead More
Based in Boca Raton, Florida and Kyiv, Ukraine, Universium is a IT staff augmentation company. Established in 2016, the small team specializes in IT staff augmentation, custom software development, web development, ux/ui design, and more.
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102$50,000+50 - 249 employeesMontréal, CanadaRead More
Custom software development company Spiria was launched in 2003. The agency specializes in Custom Software Development, Enterprise App Modernization, UX/UI Design, IT strategy consulting, and more and has a midsize team. The agency is headquartered in Montréal, Canada; Gatineau, Canada and Toronto, Canada.
Clients
Autodesk Northern Cables Nortac Defence Searidge TechnologiesIndustries
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103$50,000+50 - 249 employeesBarranquilla, ColombiaRead More
Koombea is a midsize app development company. Located in Miami, Florida; Barranquilla, Colombia; New York, New York and San Francisco, California, the agency was launched in 2007. Their team specializes in Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.
Clients
Motorola SolutionsIndustries
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104$10,000+10 - 49 employeesAustin, TXRead More
Daito Design is an UX company. Based in Austin, Texas and Amsterdam, Netherlands, their small team provides UX/UI Design, Digital Strategy, and AI Consulting. The company was founded in 2016.
Clients
ShellIndustries
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105$5,000+10 - 49 employeesMalang, IndonesiaUX design agency Dipa Inhouse was launched in 2019. The small Malang, Indonesia-based team specializes in UX/UI Design, Web Design, Web Development, and Branding.Read More
Clients
XrecruiterIndustries
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106$25,000+250 - 999 employeesNew York, NYE-commerce development firm scandiweb was launched in 2003. The company provides E-Commerce Development, Conversion Optimization, Search Engine Optimization, UX/UI Design, and more and has a midsize team.Read More
Clients
The New York Times Puma Läderach Moose KnucklesIndustries
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107$10,000+50 - 249 employeesWarszawa, PolandLaunched in 2013, Rubyroid Labs is a software development firm. The company focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Volvo, Mastercard, Zeitview, Teachable, Sail Croatia, Volition, Big Purple DotIndustries
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108$25,000+50 - 249 employeesKyiv, UkraineUptech is a custom software development firm launched in 2016. They are located in Gdynia, Poland; Kyiv, Ukraine; Pafos, Cyprus and Tallinn, Estonia and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, UX/UI Design, Web Development, and more.Read More
Clients
Unilever(DSC)Industries
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109$10,000+2 - 9 employeesRead More
Founded in 2016, Digiruu is an user experience design agency. The small London, England-based team provides UX/UI Design, Mobile App Development, Web Design, and Web Development.
Clients
Pretty LavishIndustries
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110$50,000+10 - 49 employeesIrvine, CARead More
Topflight Apps is a mobile app development firm. They are in Irvine, California and have a small team that offers Mobile App Development, UX/UI Design, Web Development, Wearable App Development, and more. The agency was launched in 2016.
Clients
Allheartz: computer vision for remote physiotherapy and sports care (SaaS platform + mobile apps) LnQ: On-Demand Enterprise Radiology Staffing GaleAI: AI-powered medical notes coding Walker Tracker: Award-Winning Fitness App for Employee WellbeingIndustries
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111$25,000+250 - 999 employeesReston, VARead More
Modus Create is a consulting firm based in Reston, Va. that helps predominately enterprises and mid-market businesses transform for success in the digital future. Founded in 2011, they currently have about 164 employees located in Cluj-Napoca, Romania, Santa Ana, Costa Rica, and Los Angeles who provide time zone-aligned services to their clients. In addition to custom software and web development, they affect change through a collaborative engagement model that focuses on strategy, product design and build, UX, company culture, and process change.
Clients
AudiIndustries
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112$10,000+10 - 49 employeesKharkiv, UkraineTurum-burum is a small Conversion Optimization company. Founded in 2009, the company is headquartered in London, England; Kharkiv, Ukraine and Stockholm, Sweden. Their services include Conversion Optimization and UX/UI Design.Read More
Clients
SamsungIndustries
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113$5,000+50 - 249 employeesStamford, EnglandRead More
Offshorly, a custom software development firm, was launched in 2014. Their midsize team is based in Stamford, England and Quezon City, Philippines and provides Custom Software Development, Artificial Intelligence, Web Design, Web Development, and more.
Clients
7-11 (Philippines) Dribble Portfolio: https://dribbble.com/offshorlyIndustries
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114$1,000+10 - 49 employeesChicago, ILVALMAX is a web design agency launched in 2019. The agency focuses on Web Design, Branding, UX/UI Design, and E-Commerce Development and has a small team.Read More
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115$50,000+50 - 249 employeesBristol, EnglandRead More
Torchbox is a web design agency launched in 2000. The firm focuses on web design, web development, ux/ui design, pay per click, and more and has a midsize team.
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116$10,000+50 - 249 employeesWarszawa, PolandAI Consulting company Brights is located in Warszawa, Poland; Kyiv, Ukraine and New York, New York. The midsize team provides AI Consulting, Custom Software Development, Enterprise App Modernization, UX/UI Design, and more and was established in 2011.Read More
Clients
Philip Morris Suzuki Microsoft DanoneIndustries
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117$25,000+250 - 999 employeesManhattan Beach, CADistillery, a custom software development firm, was established in 2012. The agency specializes in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and has a midsize team. The agency is based in Manhattan Beach, California; Córdoba, Argentina; Ciudad de México, Mexico and C1429BNS, Argentina.Read More
Clients
ebayIndustries
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118$10,000+50 - 249 employeesWarszawa, PolandRead More
e-point SA is a software house based in Warsaw, Poland. The company, founded in 1996, has more than 150 employees and provides custom software development, e-commerce development, UX/UI design, and application management & support services. e-point SA serves enterprise and mid-market companies in various industries that include financial services and e-commerce.
Clients
Santader Bank Polska S.A.Industries
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119$25,000+10 - 49 employeesCohoes, NYIn Cohoes, New York, Troy Web Consulting is a small custom software development firm. Launched in 2002, the team offers Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
My Essentials Ground Water Protection CouncilIndustries
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120$10,000+10 - 49 employeesKyiv, UkraineUX company Spaceberry Studio was founded in 2020. They are based in Kyiv, Ukraine; Amsterdam, Netherlands; New York, New York and London, England and have a small team. Spaceberry Studio offers UX/UI Design, Product Design, and Web Design.Read More
Industries
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