Top 100 Software Testing Companies
The Best of December 2025
"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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1471$1,000+50 - 249 employeesHo Chi Minh, VietnamNew Ocean IS is a business intelligence company. Founded in 2010, their team provides BI & big data consulting & SI and Custom Software Development.Read More
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1472$5,000+250 - 999 employeesLondon, EnglandRead More
Founded 2014 and headquartered in Los Angeles, Engineer.ai is a development company that works with midmarket and enterprise companies in the IT, retail, and financial industries. With two other locations in the UK and India, a team of 250 provides custom software development, mobile app development, application management, and artificial intelligence services to clients
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PepsiIndustries
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1473$10,000+10 - 49 employeesBhopal, IndiaVidyayatan Technologies is a Bhopal, India-based custom software development company. They specialize in Custom Software Development and Web Development and were established in 2023.Read More
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1474$1,000+10 - 49 employeesHDSOFT Technologies Private Limited is a social media marketing agency. Located in Goa, India, the company provides Social Media Marketing and Search Engine Optimization.Read More
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Denysys corporation Azistinc Cloud Base Solutions Programmatic B2BIndustries
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1475$5,000+50 - 249 employeesMontevideo, UruguayUyGroup Consulting & Technology is a Montevideo, Uruguay-based software development firm. The team focuses on Custom Software Development and Mobile App Development.Read More
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1476$10,000+50 - 249 employeesQuito, EcuadorTrade EC, a website development firm, was founded in 2006. They offers Web Development and Mobile App Development.Read More
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1477$1,000+250 - 999 employeesNoida, IndiaBuildPiper is an IT strategy consulting company launched in 2019. The firm offers IT strategy consulting and Application Testing.Read More
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lenskartIndustries
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1478Undisclosed10 - 49 employeesVadodara, IndiaQACraft is an IT managed services and Application Testing company. Headquartered in Vadodara, India, their team specializes in IT managed services and Application Testing.Read More
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1479Undisclosed1,000 - 9,999 employeesPorto, PortugalSoftware development company Mindera is based in Porto, Portugal. They focus on Custom Software Development and UX/UI Design and were founded in 2014.Read More
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1480Undisclosed250 - 999 employeesMai Dong, VietnamSixth Gear Studios is an Application Testing company headquartered in Mai Dong, Vietnam. Their services include Application Testing and Web Development.Read More
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1481$1,000+10 - 49 employeesHyderabad, IndiaEntersoft Security is a Cybersecurity company. They were launched in 2012 and offer Cybersecurity and Application Testing.Read More
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1482Undisclosed250 - 999 employeesWarszawa, PolandXB Software, a , was launched in 2008. Their midsize team is in Warszawa, Poland and focuses on.Read More
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1483$1,000+50 - 249 employeesPune, IndiaTestometer is an IT strategy consulting company launched in 2015. The team offers IT strategy consulting and Application Testing.Read More
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1484$100,000+50 - 249 employeesPlovdiv, BulgariaVSG Bulgaria is a software development firm. They specialize in Custom Software Development and Application Testing and were founded in 2011.Read More
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1485$5,000+10 - 49 employeesRzeszów, PolandGorilla App is an user experience agency. The team offers UX/UI Design and Custom Software Development and is located in Rzeszów, Poland.Read More
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1486$25,000+10 - 49 employeesLondon, EnglandSnatchDigital is an IT staff augmentation company. The team focuses on IT staff augmentation and Application Testing and is in London, England and San francisco, California.Read More
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1487$5,000+2 - 9 employeesKöln, GermanyLaunched in 2024, doppelt.digital is an application development company. The firm provides Mobile App Development and Mobile & App Marketing, and is small.Read More
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1488Undisclosed50 - 249 employeesBelo Horizonte, BrazilBase2 Tecnologia is an Application Testing company founded in 2005. The midsize team provides Application Testing and Custom Software Development.Read More
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1489$5,000+2 - 9 employeesGroningen, NetherlandsQualista is an Application Testing company. Located in Groningen, Netherlands, their team focuses on Application Testing and DevOps Managed Services.Read More
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1490Undisclosed2 - 9 employeesUndisclosedIn , Buho Ads is a small PPC company. The team specializes in pay per click and conversion optimization.Read More
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1491Undisclosed2 - 9 employeesCluj-Napoca, RomaniaQinSoft is a Cluj-Napoca, Romania-based software development firm. They provide Custom Software Development and Web Development and were established in 2016.Read More
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1492Undisclosed10 - 49 employeesEdmonton, CanadaLaunched in 1993, Dynacor Media is an AR/VR development and Application Testing company. Their team offers AR/VR development and Application Testing.Read More
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1493$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaLoudOwls Solutions Private Limited is a small Sahibzada Ajit Singh Nagar, India-based mobile app development firm. Founded in 2018, the team focuses on Mobile App Development, IT strategy consulting, Custom Software Development, E-Commerce Development, and more.Read More
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1494$5,000+50 - 249 employeesOrlando, FLBCoder Castle, a midsize custom software development firm, is based in Orlando, Florida and Sahibzada Ajit Singh Nagar, India. The team provides Custom Software Development and Web Development.Read More
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1495Undisclosed2 - 9 employeesDelray Beach, FLPalmy Studio is a branding firm. Founded in 2024, the team focuses on Branding and Search Engine Optimization.Read More
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1496$1,000+2 - 9 employeesLaguna Beach, CASoftware Brush Inc is an Application Testing company. They are headquartered in Laguna Beach, California and have small team. Their services include Application Testing and IT strategy consulting.Read More
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1497$1,000+2 - 9 employeesApplication Testing company QAMan LLC is based in Bogura, Bangladesh. Their services include Application Testing and Graphic Design.Read More
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1498$1,000+2 - 9 employeesVstellar is an Application Testing company. They were launched in 2021, and their services include Application Testing and API Development.Read More
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1499Undisclosed10 - 49 employeesNoida, IndiaShift LeftLane is an Application Testing company established in 2025. Their team focuses on Application Testing and Web Development.Read More
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1500$1,000+50 - 249 employeesFounded in 2024, Defence Labs is a Cybersecurity and Application Testing company. Their team provides Cybersecurity and Application Testing.Read More
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