Top 100 Software Testing Companies
The Best of February 2026
"with the popularity of software solutions in the market, more and more companies are now utilizing or developing these digital products to improve their businesses. Many of these brands have teams to build their solutions, while others often partner with agencies for their professional services. Regardless of your chosen path, another crucial process in this development journey is testing your software to ensure it works correctly and as intended. Hiring third-party professional software testing companies to handle this job is essential.
Partnering with software testing companies will help improve your quality assurance (QA) efforts. Apart from ensuring that your system or application is working correctly, they also provide strategies to meet this goal and other requirements. Lastly, these agencies are the last touch point before launching your products. Finding the best-fit partner for your business will be crucial to your success.
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List of the Best Software QA Companies
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$5,000+50 - 249 employeesSeattle, WARead More
QA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
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4381$10,000+Freelancer employeesUp1 is a software development company. They are in Gablingen, Germany and have small team of experts. Their services include Custom Software Development and Application Testing.Read More
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4382$1,000+50 - 249 employeesContent Marketing company WAMO LABS was founded in 2020. The team offers Content Marketing and Search Engine Optimization.Read More
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4383$10,000+50 - 249 employeesLaunched in 2021, Omacle is a SEO company. The midsize team provides Search Engine Optimization and Web Design.Read More
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4384$1,000+Freelancer employeesBucurești, RomaniaSEO agency VOH Solutions is based in București, Romania. The team focuses on Search Engine Optimization and Web Design.Read More
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4385$5,000+Freelancer employeesCmpileGo Technologies is a delhi, India-based web design agency. They specialize in Web Design and Custom Software Development and were established in 2025.Read More
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4386$50,000+50 - 249 employeesBAPON IT SERVICES LTD is a London, England-based big data company. Founded in 2023, the team focuses on BI & big data consulting & SI and Custom Software Development.Read More
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4387$25,000+50 - 249 employeesK-VED Software Private Limited is a web design company. Launched in 2025, the company is based in Nagpur, India. Their team specializes in Web Design and UX/UI Design.Read More
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4388$5,000+Freelancer employeesCro Tactic is a Conversion Optimization company. In peshawar, Pakistan, their small team provides Conversion Optimization and UX/UI Design. The company was launched in 2022.Read More
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4389$1,000+Freelancer employeesSyloria, a software development firm, was launched in 2025. They provides Custom Software Development and IoT development.Read More
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4390UndisclosedFreelancer employeesBisman Logic LLC, an user experience agency, is located in Hampshire, Illinois. Founded in 2025, the team focuses on UX/UI Design and IT strategy consulting.Read More
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4391$1,000+Freelancer employeesIT strategy consulting company Onice technologies is in Midrand, South Africa. They focus on IT strategy consulting and Custom Software Development.Read More
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4392$1,000+Freelancer employeesLaunched in 2025, Serpin AI | Smarter Automation for the Modern Enterprise is a web development company. Their team offers Web Development and Application Testing.Read More
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4393$1,000+10 - 49 employeesAhmedabad, IndiaLaunched in 1997, TechnoBrains Software Solution is a web development firm. Their team offers Web Development and Mobile App Development.Read More
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4394$5,000+10 - 49 employeesEstablished in 2020, Exigea is a custom software development company. The firm offers Custom Software Development and IT staff augmentation.Read More
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4395$10,000+10 - 49 employeesKraków, PolandLocated in Kraków, Poland and Mysłowice, Poland, Abisoft sp z o o is a software development firm. Launched in 2015, the team offers Custom Software Development and Application Testing.Read More
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4396$1,000+10 - 49 employeesKnowsec is a Cybersecurity company in Hammam Lif, Tunisia. Their services include Cybersecurity and CRM consulting and SI.Read More
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4397$5,000+2 - 9 employeesConversio is a Conversion Optimization and Application Testing company. They are in London, England and have small team. Their services include Conversion Optimization and Application Testing.Read More
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4398Undisclosed2 - 9 employeesEstendio - Present Pal is a software development firm and Application Testing company founded in 2014. In Glasgow , Scotland, the team offers Custom Software Development and Application Testing.Read More
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4399Undisclosed2 - 9 employeesProper QA Ltd. Is a small software development company and Application Testing company headquartered in Edinburgh, Scotland. Their services include Custom Software Development and Application Testing.Read More
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4400Undisclosed2 - 9 employeesValbonne, FranceEzGlobe is an Application Testing and Translation company. In Valbonne, France and Beverly, Massachusetts, their team specializes in Application Testing and Translation.Read More
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4401Undisclosed2 - 9 employeesVancouver, CanadaFounded in 2003, Blue System Integration Ltd. Is a software development firm and Application Testing company. Their services include Custom Software Development and Application Testing.Read More
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4402Undisclosed2 - 9 employeesAutomated Marketing System is a small Houston , Texas-based Application Management & Support and Application Testing company. The team offers Application Management & Support and Application Testing.Read More
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4403Undisclosed2 - 9 employeesCentreville, VATECH SOFT INC. Is a small Centreville, Virginia-based custom software development firm and Application Testing company. Their services include Custom Software Development and Application Testing.Read More
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4404Undisclosed2 - 9 employeesChengdu Shi, ChinaChengdu Zhonglaida Network Technology Co., Ltd. Is an Application Testing and Business Consulting company founded in 2018. The team specializes in Application Testing and Business Consulting.Read More
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4405Undisclosed2 - 9 employeesDublin, IrelandSerenity Dojo is an Application Testing company. They offer Application Testing and Custom Software Development and were established in 2017.Read More
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4406Undisclosed2 - 9 employees5 Rivers Automation is an Application Testing and Robotics Process Automation company located in Zionsville, Indiana. Their services include Application Testing and Robotics Process Automation.Read More
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4407Undisclosed2 - 9 employeesParis, FranceTesting solutions and Services is an Application Testing company. Located in Paris, France, the team provides Application Testing and Web Development.Read More
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4408Undisclosed2 - 9 employeesCustom software development firm and Application Testing company Maveryx is in Napoli, Italy. They specialize in Custom Software Development and Application Testing.Read More
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4409Undisclosed2 - 9 employeesShawnee, KSHarlow Consulting Group is a small Shawnee, Kansas-based Application Testing and Back Office Outsourcing company. Their services include Application Testing and Back Office Outsourcing.Read More
Industries
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4410Undisclosed2 - 9 employeesKozon.net is an Application Testing company. Founded in 2012, their team offers Application Testing and IT strategy consulting.Read More
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