Top 100 Usability Testing Services
The Best of April 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$25,000+50 - 249 employeesIT staff augmentation company OpenSense Labs was launched in 2017. The midsize Dover, Delaware-based team specializes in IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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Aes CorporationIndustries
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92$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.
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Motorola SolutionsIndustries
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93$1,000+10 - 49 employeesWrocław, PolandRead More
Ideacto is an e-commerce company based in Wroclaw, Poland, with a secondary location in Warszawa, Poland. Founded in 2008, this company has 13 employees. Services offered by Ideacto include conversion optimization, web design, and UI/UX design for small to midmarket companies.
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94$10,000+50 - 249 employeesCherkasy, UkraineFounded in 2015, TRIARE, LLC is a midsize app development company. Their services include Mobile App Development, Web Development, UX/UI Design, and Custom Software Development. The firm is headquartered in Cherkasy, Ukraine; München, Germany; London, England and Oslo, Norway.Read More
Clients
Layer MediaIndustries
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95$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.
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ShellIndustries
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96$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.
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NEWITY Ameritas OpenLending DimensionalIndustries
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97$10,000+10 - 49 employeesKyiv, UkraineFounded in 2015, 2muchcoffee is a web development company. The company provides Web Development, UX/UI Design, Mobile App Development, and Artificial Intelligence and has a small team.Read More
Clients
Stepler - #1 Swedish Fitness AppIndustries
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98$5,000+10 - 49 employeesAllentown, PARead More
KDG is a leading tech provider working primarily with educational institutions, non-profits, and small to midsize family businesses. Headquartered in Allentown, Pa., with a satellite office in Washington, DC, KDG provides custom software development, CRM consulting, sales intelligence, and IT managed services.
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Drexel UniversityIndustries
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99$50,000+50 - 249 employeesPorto, PortugalRead More
Pixelmatters is a digital agency in Porto, Portugal. Founded in 2014, they have about 40 employees that serve clients in a wide range of industries. Services include web development, UI/UX design, and mobile app development.
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VMware Salesforce Vodafone T-MobileIndustries
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100$25,000+50 - 249 employeesHyderabad, IndiaDivami, a custom software development company, is in Hyderabad, India; San Mateo, California and Bengaluru, India. The agency focuses on Custom Software Development, UX/UI Design, Artificial Intelligence, Low/No Code Development, and more and has a midsize team.The agency was established in 2008.Read More
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Google LLCIndustries
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101$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.
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AvivaIndustries
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102$50,000+50 - 249 employeesL'viv, UkraineRead More
OTAKOYI, a midsize Product Design company, is in L'viv, Ukraine; Dubai, United Arab Emirates; Malmö, Sweden and Wilmington, Delaware. Founded in 2011, the team specializes in Product Design, Artificial Intelligence, UX/UI Design, Custom Software Development, and more.
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KIA Lenovo Philip Morris Credit AgricoleIndustries
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103$50,000+50 - 249 employeesKraków, PolandIoT development company Indeema was established in 2014. Their midsize team is in Wilmington, Delaware; Kraków, Poland; Bern, Switzerland and Frankfurt am Main, Germany. Their services include IoT development, Artificial Intelligence, Custom Software Development, AI Agents, and more.Read More
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Solar ManagerIndustries
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104$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.
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AudiIndustries
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105$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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106$10,000+10 - 49 employeesLimassol, CyprusDigital Butlers, a website development firm, was launched in 2016. They are located in Limassol, Cyprus; Warszawa, Poland and Gresham, Oregon and have a small team. Their services include Web Development, Web Design, UX/UI Design, and Low/No Code Development.Read More
Clients
inDrive Cofinity-X Torch Sensors Elvetiko Medical CenterIndustries
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107$5,000+50 - 249 employeesDnipro, UkraineRead More
Kultprosvet is an app development firm headquartered in Dnipro, Ukraine and Giv'atayim, Israel. Launched in 2012, the midsize team offers Mobile App Development, Custom Software Development, UX/UI Design, Web Development, and more.
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Liquidity Capital PolySurance (PolyCam) Bettercare Gifted (Gifted.co)Industries
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108$10,000+250 - 999 employeesRamsey, NJAlgoworks is a Ramsey, New Jersey-based application development company. The midsize firm was launched in 2006. Their team offers Mobile App Development, Web Development, UX/UI Design, Product Design, and more.Read More
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Coca-ColaIndustries
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109$25,000+50 - 249 employeesLos Angeles, CAEstablished in 2014, Goji Labs is a custom software development firm. The agency specializes in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and has a midsize team.Read More
Clients
World Health OrganizationIndustries
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110$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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111$10,000+50 - 249 employeesMontevideo, UruguayRead More
Xmartlabs is a website development company. Based in Montevideo, Uruguay; San Francisco, California; Manhattan Beach, California and New York, New York, their midsize team focuses on Web Development, Mobile App Development, UX/UI Design, and Artificial Intelligence. The agency was established in 2012.
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CipherHealth Id.me Tastemade Omniscia HealthIndustries
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112$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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113$10,000+10 - 49 employeesKyiv, UkraineOlearis is an application development firm. They are headquartered in Kyiv, Ukraine and Flower Mound, Texas and have a small team. Their services include Mobile App Development, UX/UI Design, Custom Software Development, IoT development, and more.Read More
Clients
ShafersystemsIndustries
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114$25,000+10 - 49 employeesLos Angeles, CAWANDR is an user experience agency. Their small team is based in Los Angeles, California. The company focuses on UX/UI Design, Branding, AI Consulting, Web Development, and more. The company was founded in 2016.Read More
Clients
U.S. Air Force WWF Cinépolis GEIndustries
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115$25,000+10 - 49 employeesSan Francisco, CAEstablished in 2019, U1CORE is an UX agency. The agency offers UX/UI Design, Branding, Web Development, and Custom Software Development and has a small team.Read More
Clients
NEAR Protocol Wormhole Kredobank Infinity AthelteIndustries
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116$25,000+2 - 9 employeesPlymouth, EnglandRead More
Elixel is an UX design company. Their small team is in Plymouth, United Kingdom. Their services include ux/ui design, mobile app development, web design, and web development. The company was established in 2012.
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117$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.
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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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118$25,000+50 - 249 employeesWarszawa, PolandRead More
Fively is a web development company based in Warsaw, Poland. Founded in 2018, they have 100+ employees specializing in full-cycle web app development for small and midsize businesses in eCommerce, FinTech, Real Estate, and HealthTech industries. Services include web development, cloud development, workflow automation, and system integration.
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SNAPIndustries
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119$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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120$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.
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7-11 (Philippines) Dribble Portfolio: https://dribbble.com/offshorlyIndustries
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