Top 100 Software Testing Companies
The Best of November 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.
Jump to Most Reviewed Companies
List of the Best Software QA Companies
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1501$25,000+2 - 9 employeesTestOrbit is an Application Testing company established in 2024. The small team offers Application Testing and IT strategy consulting.Read More
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1502$1,000+2 - 9 employeesClinthus is an Application Testing company. Founded in 2022, the company focuses on Application Testing and IT managed services.Read More
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1503$5,000+2 - 9 employeesKyiv, UkraineQasolvex is a small Application Testing company founded in 2025. Their services include Application Testing and Generative AI.Read More
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1504$5,000+2 - 9 employeesTestRow is an Application Testing company launched in 2025. The small team provides Application Testing and AI Consulting.Read More
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1505Undisclosed10 - 49 employeesLeeds, EnglandSmall Application Testing company RapidSpike, is located in Leeds, England. Their services include Application Testing and Cybersecurity.Read More
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1506$5,000+50 - 249 employeesHo Chi Minh, VietnamWebsite development firm gumi Vietnam was launched in 2012. The team provides Web Development and Mobile App Development and is based in Ho Chi Minh, Vietnam.Read More
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Vietnamese intellect - Japanese spiritIndustries
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1507$5,000+2 - 9 employeesQuadra Karya Santosa is an IT staff augmentation company. The company is headquartered in Bandung, Indonesia. Their services include IT staff augmentation and Custom Software Development.Read More
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1508$25,000+10 - 49 employeesBudapest, HungaryProofIT Ltd. Is a Budapest, Hungary-based Application Testing company. They offer Application Testing and Custom Software Development and were founded in 2007.Read More
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HungaroControl Scientific Games XAPT DSK BankIndustries
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1509$5,000+2 - 9 employeesWebgorgeous is a web development company. The small Marlborough, United Kingdom-based team provides web development, search engine optimization, web design, application testing, and more. The firm was launched in 2023.Read More
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1510$1,000+2 - 9 employeesDhaka, BangladeshApplication Testing company CrusherslabQA was founded in 2020. Based in Dhaka, Bangladesh and Dhaka, Bangladesh, the team focuses on Application Testing and Cybersecurity.Read More
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1511UndisclosedFreelancer employeesToronto, CanadaSmall Application Testing company Kefi QA, is based in Toronto, Canada. Their services include Application Testing.Read More
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1512$1,000+50 - 249 employeesSheridan, WYPrecise Testing Solution Private Limited is a Cybersecurity and Application Testing company launched in 2012. The agency specializes in Cybersecurity and Application Testing.Read More
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1513UndisclosedFreelancer employeesSlough, EnglandPat Walsh IT Services, a small Application Testing company, is headquartered in Slough, England. Their services include Application Testing.Read More
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1514$1,000+10 - 49 employeesPune, IndiaDIBS Technology, a software development company, was established in 2012. Their small team is located in Pune, India. Their services include custom software development, web development, mobile app development, IoT development, and more.Read More
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1515$25,000+50 - 249 employeesWrocław, PolandLaunched in 2000, ArdentCode is a website development firm. The team focuses on Web Development and API Development and is headquartered in Wrocław, Poland and Warszawa, Poland.Read More
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1516$10,000+50 - 249 employeesJohannesburg, South AfricaPYGIO, a web design company, was founded in 2021. They provides Web Design and UX/UI Design.Read More
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First National Bank Vodacom Toyota absaIndustries
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1517$10,000+2 - 9 employeesCodeberry is a small AI Agents company launched in 2015. Their services include AI Agents, API Development, UX/UI Design, Artificial Intelligence, and more. The agency is in Sofia, Bulgaria.Read More
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1518$5,000+50 - 249 employeesAhmedabad, IndiaRead More
Established in 2003, Kody Technolab is an application development company. Headquartered in Ahmedabad, India, their midsize team focuses on mobile app development, digital strategy, custom software development, application testing, and more.
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1519$1,000+10 - 49 employeesOrnate Software Solutions Pvt Ltd, a website development company, is based in Navi Mumbai, India. The team provides Web Development and Custom Software Development.Read More
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1520$1,000+2 - 9 employeesNoida, IndiaUpDoer Technology Pvt Ltd is an Application Testing company. The team provides Application Testing and other IT consulting and SI and is in Noida, India.Read More
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1521$1,000+10 - 49 employeesChennai, IndiaEstablished in 2012, Novature Tech Pvt Ltd is an Application Testing company. The team specializes in Application Testing and IoT development and is headquartered in Chennai, India.Read More
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1522$1,000+10 - 49 employeesNemilicherry, IndiaBased in Nemilicherry, India, Peneto Labs Private Limited is an Application Testing company. Founded in 2017, the team focuses on Application Testing and Cybersecurity.Read More
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1523$25,000+50 - 249 employeesHorbury, EnglandApplication Management & Support company Propel Tech Ltd was launched in 2007. The agency offers Application Management & Support and Custom Software Development.Read More
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Quickline Communications Limited J.C.B - J.C. Bamford Excavators Limited Allsop Property Auction Mi Hub LTDIndustries
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1524$50,000+50 - 249 employeesMinsk, BelarusQaprosoft is an Application Testing company. The Roseville, California-based firm offers Application Testing and AR/VR development.Read More
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1525Undisclosed50 - 249 employeesCoatesville, PAConstellation PowerLabs, an Application Testing and Logistics & Supply Chain Consulting company, was launched in 1923. The firm provides Application Testing and Logistics & Supply Chain Consulting.Read More
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1526Undisclosed50 - 249 employeesShanghai, ChinaUWA is an Application Testing company located in Shanghai, China. They focus on Application Testing and AR/VR development and were launched in 2015.Read More
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1527Undisclosed50 - 249 employeesNovi Sad, SerbiaALAS d.o.o. Is an Application Testing company. They are based in Novi Sad, Serbia and have midsize team. They focus on Application Testing and IT staff augmentation.Read More
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1528$10,000+50 - 249 employeesEstablished in 2007, SE-Mentor Solutions, a midsize Application Testing company, is in Trivandrum, India and Kochi, India. Their services include Application Testing and IT staff augmentation.Read More
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1529UndisclosedFreelancer employeesNew York, NYManhattan Lead Inspections is an Application Testing company. The New York, New York-based firm provides Application Testing.Read More
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1530Undisclosed250 - 999 employeesOak Brook, ILAspire Systems, an Application Testing company, was launched in 1996. The team focuses on Application Testing and Web Design.Read More
Clients
AppleIndustries
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