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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1021$25,000+10 - 49 employeesLisboa, PortugalRead More
Flatstudio is a small Lisboa, Portugal-based web development firm. The team provides web development, branding, AR/VR development, and content marketing.
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Azuro.orgIndustries
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1022$5,000+10 - 49 employeesOfspace LLC is an user experience design agency launched in 2019. They are headquartered in Marshallton, Delaware and Toronto, Canada and have a small team. Their services include UX/UI Design, Branding, Web Design, Web Development, and more.Read More
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1023$1,000+2 - 9 employeesRead More
Ptype UX & Product Design Agency is based in Oro Valley, Ariz with another location in Italy. Since 2009, the full service product & design agency's team of 3 has been specializing in UX/UI design, product design, and web design.
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Sephora -
1024$10,000+10 - 49 employeesWarszawa, PolandRead More
Kreatik is a marketing agency based in Poznan, Poland. Since 2012, their 15 employees have provided web design, UX/UI design, and product design services.
Clients
Prilo Credit Agricole Orbico TaxologyIndustries
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1025$1,000+10 - 49 employeesEdinburgh, ScotlandRead More
Web design agency Studio Lutalica is headquartered in Edinburgh, United Kingdom. The small team specializes in web design, ux/ui design, graphic design, print design, and more. The agency was launched in 2020.
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1026$10,000+250 - 999 employeesCS Soft Solutions is a midsize custom software development company. Launched in 2009, the firm is located in Sahibzada Ajit Singh Nagar, India. Their services include custom software development, web development, mobile app development, e-commerce development, and more.Read More
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1027$5,000+10 - 49 employeesBeverly Hills, CAAnkord Media, a web design agency, is in Beverly Hills, California. Established in 2022, the small team provides Web Design, Branding, UX/UI Design, Product Design, and more.Read More
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1028$100,000+10 - 49 employeesNew York, NYAlley is a web development company. They provide Web Development, Web Design, UX/UI Design, and Digital Strategy and were launched in 2010. The company is based in New York, New York.Read More
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New York Post Hachette Book Group National Science Foundation National Council on AgingIndustries
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1029$25,000+10 - 49 employeesLondon, EnglandFounded in 2019, Drewl is a small UX design company. Their team specializes in UX/UI Design, Web Development, and Web Design. The firm is in London, England.Read More
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1030$10,000+2 - 9 employeesAustin, TXRead More
Way Creative is a branding agency in Austin, Texas. Founded in 2011, they have a core team of 4 with a network of collaborators and they serve hotels, restaurants, arts nonprofits, events, architects, real estate developers and health & wellness professionals, CPG brands and more. Way Creative's services include branding, strategy, creative design, website design, development and digital marketing.
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1031$5,000+10 - 49 employeesKraków, PolandMediaflex is a Kraków, Poland-based software development firm. The small firm was founded in 2008. Their team offers Custom Software Development, Mobile App Development, E-Commerce Development, Web Design, and more.Read More
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1032$10,000+10 - 49 employeesBudapest, HungaryDONE. Is a custom software development company. Their small team is in Budapest, Hungary. The firm provides Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
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NESPRESSO TENABLE INC UNICEF SZIGET FESTIVALIndustries
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1033$25,000+10 - 49 employeesLeeds, EnglandRead More
Eden Agency is a digital agency based in Knaresborough, UK. It was founded in 2007 and now employs a team of 21 that provides web design, digital strategy, web development, mobile app development, UX/UI design, social media marketing, and AR/VR development services.
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Link GroupIndustries
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1034$10,000+10 - 49 employeesЛьвів, UkraineRead More
HAPPY Design is a design agency founded in Lviv, Ukraine in 2013 with more than 10 employees. They are experts in UX/UI design, branding, and web design services for clients that range from small companies to large agencies.
Clients
Health-care SaaSIndustries
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1035$10,000+10 - 49 employeesLondon, EnglandStudiomade is an user experience company. Established in 2010, the team focuses on UX/UI Design, Web Development, Digital Strategy, Branding, and more. Their small company is in London, England and New York, New York.Read More
Clients
Broadridge Edelman Department of Business and Trade, Life Sciences Global Pension CorporationIndustries
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1036$10,000+50 - 249 employeesWarszawa, PolandRead More
Qunabu Interactive is a creative software company founded in 2010. With headquarters in Gdańsk, Poland, and offices in Glasgow, U.K., Qunabu Interactive has a team of 10. They offer a number of services including web development, custom software development, and mobile app development. They mainly focus on working with small businesses within the advertising, education, and entertainment industries.
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OrlenIndustries
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1037$10,000+10 - 49 employeesAmsterdam, NetherlandsRead More
ERGOMANIA Digital Product Design is a UX and UI design agency based in Budapest, Hungary. Founded in 2012, they have between 10 and 49 employees specializing in digital product research, design, testing and development. They work for a range of small businesses, midmarket companies and global enterprises.
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CitibankIndustries
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1038$10,000+50 - 249 employeesLahore, PakistanViral Square is a midsize custom software development firm. Founded in 2017, the agency is based in Lahore, Pakistan and Austin, Texas. Their team specializes in Custom Software Development, UX/UI Design, IT staff augmentation, Web Development, and more.Read More
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1039$5,000+2 - 9 employeesKyiv, UkraineRead More
User experience agency Prototeam was established in 2019. Their small team is based in Kyiv, Ukraine. Prototeam specializes in ux/ui design and web design.
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1040$10,000+50 - 249 employeesPorto Alegre, BrazilFounded in 2007, Fleye is a mobile app development firm. Their midsize team is located in Porto Alegre, Brazil and Madrid, Spain and offers Mobile App Development, UX/UI Design, and Web Development.Read More
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1041$50,000+50 - 249 employeesIași, RomaniaThinslices Development, a website development company, is located in Iași, Romania and London, England. The midsize firm was established in 2010. Their team focuses on Web Development, Mobile App Development, and UX/UI Design.Read More
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1042$10,000+10 - 49 employeesBucurești, RomaniaNeo Vision is a București, Romania-based website development firm. Founded in 2015, the small team provides Web Development, Web Design, UX/UI Design, Product Design, and more.Read More
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ConfidasIndustries
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1043$1,000+2 - 9 employeesLos Angeles, CARead More
Lentini Design & Marketing, Inc. Is a web design agency established in 1990. The small team offers web design, email marketing, graphic design, branding, and more. The agency is in Los Angeles, California.
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1044$1,000+10 - 49 employeesPune, IndiaTangle, a small UX design agency, is in Pune, India. They offer UX/UI Design, Branding, Web Design, Web Development, and more and were founded in 2022.Read More
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1045$50,000+250 - 999 employeesLondon, EnglandRead More
Parkside Interactive is a software company founded in 2007 with more than 50 members. They provide custom software development, enterprise app modernization, and UX/UI design services from their office in Graz, Austria. They work primarily with small businesses.
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LinkedInIndustries
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1046$1,000+10 - 49 employeesAmbala Cantt, IndiaBased in Ambala Cantt, India and Ruislip,London, England, Xportsoft Technologies Pvt. Ltd. Is a web design company. The small company was founded in 2005. Their team specializes in Web Design, Web Development, UX/UI Design, and Mobile App Development.Read More
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1047$5,000+10 - 49 employeesKhmel'nyts'kyi, UkraineRead More
Founded in 2018, JetUp Digital is a digital development agency that offers web development, UX/UI design, and mobile app development services to their mid-market, small business, and enterprise clients in the business services, education, and consumer products and services industries. Their 50 employees are based out of Khmelnytskiy, Ukraine.
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TAPIndustries
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1048$10,000+10 - 49 employeesBoulder, COHeadquartered in Boulder, Colorado; Miami Beach, Florida and Tempe, Arizona, AnatomizeTech is a small AI development company. Established in 2021, the team provides Artificial Intelligence, UX/UI Design, and Custom Software Development.Read More
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SecureClose Modernization Roadsider Startup to EnterpriseIndustries
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1049$1,000+2 - 9 employeesWilliam's House ltd, an user experience agency, is in Birmingham, United Kingdom and Birmingham, United Kingdom. The small team provides ux/ui design, branding, and web design. The company was founded in 2023.Read More
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Revolut BusinessIndustries
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1050$25,000+10 - 49 employeesMontevideo, UruguayRead More
Established in 2018, Horus Studio is a mobile application development company. The small team specializes in Mobile App Development, IT staff augmentation, UX/UI Design, and Product Design. The firm is in Montevideo, Uruguay.
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Innomind Uno Platform Power Plus SweatworksIndustries
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