Top 100 Usability Testing Services

Headquartered in Chicago, Bright Bright Great is a strategic interactive agency that combines cutting-edge design with technology. Founded in 2007, they've grown to a team of nearly 15 that has expertise in branding, web design, UX/UI design, and social and email marketing, as well as mobile app and web development.

Volpis is a design and development agency with around 30 staff members. The agency is based out of headquarters in Ukraine and serves clients in the products and services industry. Volpis specializes in web design and development, UX/UI design, and mobile app development. 

Founded in 2010, Mediapark Group is a development company headquartered in Vilnius, Lithuania. Mediapark Group also has locations in Kaunas, Lithuania; Minsk, Belarus; and Kaliningrad, Russia. Mediapark Group's team of around 75 employees focuses on web development, mobile app development, and custom software development, primarily for small and midmarket clients.

Cogision was founded in 2013 and is located in Poznan, Poland. Their team of 13 employees provides UX/UI design, digital strategy, and product design services for enterprise and midmarket businesses. They focus on retail, financial services, and consumer products industries.

Authentic Studio is a creative agency founded in 2010 run by a team of less than 50. Headquartered in London, with an office in Hong Kong, Authentic Studio provides custom software development, UX/UI design, and web development services for small businesses as well as mid-market and large firms. They have experience working with clients from the fields of financial services, education, and automotive.

UX design company Matic Digital was founded in 2021. The small team provides ux/ui design, digital strategy, product design, custom software development, and more. The company is based in Denver, Colorado.

Variance Infotech Pvt LTD is an IT outsourcing services company founded in 2009. Based in Ahmedabad, India, the team of 77 specializes in AR/VR development, CRM consulting and SI and mobile app development. They serve all levels of clientele in the healthcare, hospitality, and IT industries. 

Rapptr Labs is an app development firm based in Jersey City, N.J. The firm, founded in 2018, has a team of around ten that provides mobile app development, UX.UI development, custom software development, web development, e-commerce development, wearable app development, IoT development, and AR/VR development services. Rapptr Labs serves enterprise and smaller sized-companies in various industries that include retail, consumer products & services, and health care & medical.

ENNO Studio, an user experience design agency, is headquartered in Berlin, Germany. The small team specializes in ux/ui design, web design, digital strategy, branding, and more. The firm was established in 2019.

Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.

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. 

Founded in 2010, Quovantis Technologies is user experience design and software development company based in New Delhi, India, with an additional office in San Jose, Calif. Their team of more than 180 specializes in mobile app development, web development, and UX/UI design.In addition to the high adoption rate, the education client was impressed by the app's reliability, noting that it has had virtually zero down time.

Digital agency glueglue is based out of Pavia, Italy. The small team of seven has been specializing in UX/UI design and branding since 2007. Glueglue works with various industries including consumer products, business services, and information technology.

Founded in 2009, Lightflows is a development company based in Guildford, U.K. They primarily work with midmarket clients from various industries including advertising, marketing, business services, consumer products, finance, and healthcare. 

Graveflex, a web development firm, was established in 2016. The agency offers web development, e-commerce development, ux/ui design, custom software development, and more and has a small team. The agency is based in Chicago, Illinois and Los Angeles, California.

OTAKOYI is a software development and design company located in Lviv, Ukraine. Since its establishment in 2011, it offers over 9 years of professional technical expertise and has grown up to 70 in-house specialists. The company’s services include UI/UX design, graphic design, and mobile and web development. 

Loop Studio is a software development services provider located in Montevideo, Uruguay. It was founded in 2014 and now has a team of more than 24 employees. Loop Studio specializes in web development and also provides custom software development, mobile app development, application management.  support and more to primarily small businesses.

Resolute Software is a software engineering and consulting company located in Lawrenceville, Ga. Founded in 2019, they currently have about 18 employees. They provide custom software development, IT strategy consulting, and cloud consulting and Si services to primarily midmarket firms and enterprises.

Neon Apps, a mobile app development firm, was founded in 2020. The firm focuses on mobile app development, ux/ui design, web design, product design, and more and has a midsize team. The firm is in İstanbul, Turkey and İstanbul, Turkey.

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.

:DTeam is a distributed web development company based in Boryspil, Ukraine, with an office in Bangor, Maine. The company, founded in 2017, has a team of around ten that provides web development and mobile app development services. :DTeam serves midmarket and other-sized companies in the legal, health care & medical, and arts & entertainment industries. 

altr, which is based in Salem, Mass., creates digital products and constructs brand platforms for majority midmarket businesses. Many of the 10-person agency's clients are in healthcare and medical, though altr has also worked on business services, consumer products, and retail projects.

QED42 is a full service digital agency based in Pune, India, and founded in 2009. Their team of 73 employees specializes in web design, web development, and UX/UI design for primarily midmarket clients in the media, retail, and education industries. 

Inkoniq is a UX-driven product engineering company based in Bangalore, India, with an office in New York. Founded in 2011, the team of 54 specializes in UX/UI design, web design, and web development. They primarily serve small businesses in the consumer products & services, IT, and advertising & marketing industries.

Strivence is a small product design company. They offer product design, ux/ui design, web design, and other design and were established in 2020.

Netgen is a web agency founded in Zagreb, Croatia in 2002. With no more than 50 members, they specialize in web development, e-commerce development, and web design solutions for clients in the fields of media, telecommunications, and e-commerce.

Touch To is a small user experience design company. Founded in 2011, the agency is in Austin, Texas. Their services include ux/ui design, custom software development, web development, and mobile app development.

UX design company Motka Product Design Studio is located in Ljubljana, Slovenia. The small company was established in 2005. Their team provides ux/ui design, product design, branding, web design, and more.

Branding agency Lucky Media LLC was founded in 2014. They are located in Dallas, Texas and have a small team. Their services include branding, graphic design, web development, and mobile app development.

Founded in 2013, Significa is a development firm. Their team of around 5 employees is based in Porto, Portugal. They focus on custom software, web development, and UI/UX design.