Top 100 Usability Testing Services

Parallel Labs is an India-based UX design company that specializes in UX/UI design, web design, and web development. Established in 2014, Parallel Labs has a team of about 10 specialists that works with organizations of various sizes. They provide expertise in AI-based solutions, social enterprises, content and marketing strategy, design sprints, interface and visual design, front-end engineering, and brand definition.

Plug & Play is a UX/UI agency based in London and Surrey. Founded in 2007, they are specialists in user experience and user interface design for software, websites and custom applications. They also have a front-end development service to support clients with the design implementation. Plug & Play work across a number of sectors with their clients ranging from funded startups to large corporations such as Legal & General.

eTeam is a digital product agency founded in 2016 with a team operating in over 15 countries. Our services cater to a broad range of businesses, from VC-backed startups to the largest company in the world. eTeam excels in various fields, including Product Discovery, Web and Mobile Development, Software Transformation, Cloud & DevOps Solutions, Big Data/AI, and Tech Consulting. 

Testing4Success is a small application testing company. Launched in 2009, the team provides application testing. The company is headquartered in East Sooke, Canada.

The First The Last is an UX company. Their small team is located in Kyiv, Ukraine. The agency specializes in ux/ui design, web design, and web development.

The Smyth Group is a digital agency founded in San Diego in 2005. Their team of more than 10 specializes in UX/UI design, custom software development, and web development solutions for mid-market and enterprise-level clients.

Blurple Studio is a UX agency established in 2021. Their small team is in Istanbul, Turkey. The agency focuses on ux/ui design, logo, market research, web design, and more.

Stfalcon is an IT consulting company in Ukraine. Founded in 2009, their team of 50+ has completed 320+ projects for their clients across Europe and beyond. Services include the discovery phase, MVP for startups and businesses in 2-3 months, web and mobile development, UI/UX design, and DevOps. Serves logistics, education, healthcare, e-commerce, and fintech clients.

Founded in 2007, MassMedia Group is a software development firm that offers custom software development, web development, CRM consultation, and SI to their small business, mid-market, and enterprise clients in the legal, financial, and business services industries. Their 250 employees are based out of Khmel'nyts'kyi, Ukraine.

Intuitio Labs is a software development company. Launched in 2018, the midsize agency is based in Atlanta, Georgia. Their services include custom software development, mobile app development, media planning & buying, product design, and more.

Movadex is a software development firm that has been offering custom software development, UX/UI design, and web development services to their small business and mid-market clients since 2017. Their 10 employees are based out of their offices in Kyiv, San Francisco, and Bern, Switzerland.   

 

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. 

Northell is a UI/UX design and web development agency based in Ivano-Frankivsk, Ukraine. The agency, founded in 2019, has a team of more than ten that provides product design, UX/UI design, and web development services to various companies. 

In Warsaw, Poland and Warsaw, Poland, UX-MAN Sp. Z o. O. Is an UX company. The small team provides ux/ui design, web design, graphic design, and logo. The company was founded in 2021.

Standard Beagle Studio is an user experience company. The small Austin, Texas-based agency was established in 2012. Their team offers ux/ui design, web development, custom software development, and web design.

User experience agency FEELPIXEL is in Pune, India. The small company was established in 2018. Their team specializes in ux/ui design and branding.

WowMakers is a specialized User Experience design agency.  We design apps and websites used and loved by millions, enterprise software that doesn't suck, and delightful digital experiences that drives growth. In the last 10 years, we've worked with organizations of all shapes and sizes- from startups and small businesses to Fortune 100 companies, from governments and NGOs to mom-and-pop stores.

Open source contributors as a guarantee of product delivery, 5+ years of technical niche expertise (Angular, React Native, Ionic, Node.js), personal approach, high internal code standards, flexible management, open-minded team. Enjoy your coffee while we’re building your app! We think that every idea is worth spreading - it just needs a special approach and the right people to take care of it. We proved our technical skills and narrow Angular specialization by contribution to open source. Our complete transparency is a guarantee of quality code, resulting in a successful project outcome.

Tonic, a enterprise app modernization company, is headquartered in Denver, Colorado. The small agency was launched in 2015. Their services include enterprise app modernization, ux/ui design, web development, and mobile app development.

Visux.pl - UX/UI Bar is a design agency founded in 2019 and based in Warszawa, Poland. With more than two members, they specialize in UX/UI, web, and product design solutions for small businesses that work in industries such as IT, business, and financial services.

Uptech is a web and mobile app development company based in Kyiv, Ukraine. They were founded in 2016 and have a team of about 75 employees. Along with mobile app development and web development, they also specialize in UX/UI design. They mainly serve midmarket and small business clients in the eCommerce, health care, and financial services industries.

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.

ScrumLaunch is a software development company headquartered in Los Angeles. They were founded in 2016 and have a team of 13 employees. They focus on custom software development, mobile app development, and IT staff augmentation. Their clients are mainly mid-market and small businesses in the business services, consumer products and services, and advertising and marketing industries.   

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.

INFINITI is a small web development firm. Founded in 2019, the firm is headquartered in Islamabad, Pakistan. Their services include web development, web design, ux/ui design, and mobile app development.

Started in 2016, Right Studio creates completely custom websites, applications, interfaces and more in Halifax, Canada. Their 19 employees offer services in UX/UI design, custom software development, and branding in the financial services, business services, and transportation industries. 

 

Axented is a design and development firm that was founded in 2010. Their team of 32 is headquartered in New York with an office in Monterrey, Mexico. They develop websites, custom software, and mobile apps for small businesses and midmarket companies.

Zazzy is an UX design company. They are headquartered in Pune, India and have a small team. Their services include ux/ui design, graphic design, web design, logo, and more.

High Contrast is a full-service interactive agency located in Brasov, Romania. The agency was founded in 2002 and now has a team of 16 that offers web design, web development, UX/UI design, and branding services. They serve a variety of clients. 

Simple Thread is a development company that was founded in 2010 in Richmond, Va. It employs a team of 9 who specializes in web development, custom software development, mobile app development, and UX/UI design for mostly mid-sized companies.