Top 100 Software Testing Companies in the United States
The Best of February 2026Looking for a top software QA company in the United States?
Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.
To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United States 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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1531Undisclosed50 - 249 employeesBoston, MAFastr is a Content Marketing company. They are in Boston, Massachusetts and Toronto, Canada, and their services include Content Marketing and Mobile & App Marketing.Read More
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1532Undisclosed250 - 999 employeesMechanicsburg, PADamco Solutions Limited, a Back Office Outsourcing company, focuses on Back Office Outsourcing and Branding. The agency is in London, England and Mechanicsburg, Pennsylvania.Read More
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1533Undisclosed50 - 249 employeesHolbrook, MAGoavega Software Inc is a midsize Application Testing company founded in 2014. Their services include Application Testing and IT strategy consulting.Read More
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1534Undisclosed50 - 249 employeesDunwoody, GABased in Dunwoody, Georgia and Indore, India, NLiven Technologies Pvt. Ltd. Is a custom software development company. Their services include Custom Software Development and Mobile App Development.Read More
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1535Undisclosed1,000 - 9,999 employeesNew York, NYGenisys Group is an user experience company. Based in London, England and Bengaluru, India, the company offers UX/UI Design and IT strategy consulting.Read More
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1536Undisclosed50 - 249 employeesAustin, TXLaunched in 2005, Excelencia is a cloud consulting & SI company. Located in London, England and Austin, Texas, the team provides cloud consulting & SI and ERP consulting and SI.Read More
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1537Undisclosed50 - 249 employeesSan Francisco, CAPublift is a Blackrock, Ireland-based Advertising company. Established in 2015, the team focuses on Advertising and Application Testing.Read More
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1538$1,000+50 - 249 employeesLewes, DEEstablished in 2016, Venzo Technologies Private Limited is a midsize Chennai, India-based mobile app development firm. Their team offers Mobile App Development and Application Testing.Read More
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1539$10,000+50 - 249 employeesManhattan Beach, CAExist Global is a software development firm. The agency is located in Pasig, Philippines and Manhattan Beach, California. Their services include Custom Software Development and Application Testing.Read More
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1540$10,000+50 - 249 employeesNew York, NYHeadquartered in New York, New York and Paris, France, iHorse is a web design agency. Established in 2007, the team specializes in Web Design and Mobile App Development.Read More
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1541Undisclosed50 - 249 employeesBedford, MACustom software development firm Digit88 Technologies Private Limited was founded in 2014. The team offers Custom Software Development and Web Development.Read More
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1542$1,000+250 - 999 employeesPune, IndiaQualitas Global is a midsize big data company headquartered in Pune, India and Frankfurt am Main, Germany. The team focuses on BI & big data consulting & SI and ECM consulting and SI.Read More
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1543Undisclosed50 - 249 employeesEast Brunswick, NJSakshath Technologies is a data analytics company established in 2012. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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1544Undisclosed50 - 249 employeesCottonwood Heights, UTFounded in 2006, Sybrant Technologies is a social media marketing firm. The firm focuses on Social Media Marketing and Web Design, and is midsize.Read More
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1545Undisclosed10 - 49 employeesPiscataway, NJEstablished in 2015, Four Bends Pvt Ltd is a small Piscataway, New Jersey-based web design company. Their team provides Web Design and BI & big data consulting & SI.Read More
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1546Undisclosed250 - 999 employeesEdison, NJNalashaa Solutions is a big data analytics company in Edison, New Jersey and Bengaluru, India. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2011.Read More
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1547Undisclosed50 - 249 employeesEscondido, CAPrakat Solutions, a data analytics company, was established in 2009. The agency offers BI & big data consulting & SI and cloud consulting & SI.Read More
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1548Undisclosed50 - 249 employeesDuluth, GASadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.Read More
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1549Undisclosed1,000 - 9,999 employeesEdison, NJNous Infosystems, an Application Testing company, was founded in 1996. The large team focuses on Application Testing and Custom Software Development.Read More
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1550Undisclosed250 - 999 employeesBengaluru, IndiaFounded in 2000, MicroGenesis Techsoft Pvt. Ltd. Is an IT managed services company. The team provides IT managed services and Robotics Process Automation.Read More
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1551$50,000+250 - 999 employeesMiami, FLEstablished in 2006, AssureSoft is a midsize IT staff augmentation company. Their services include IT staff augmentation, UX/UI Design, cloud consulting & SI, Mobile App Development, and more. The company is based in Cochabamba, Bolivia; Santa Cruz de la Sierra, Bolivia; La Paz, Bolivia and Miami, Florida.Read More
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1552Undisclosed250 - 999 employeesOrlando, FLSimplify3X, a custom software development company, is based in Orlando, Florida and Bengaluru, India. Established in 2016, the team offers Custom Software Development and Application Testing.Read More
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1553Undisclosed250 - 999 employeesSan Francisco, CAAB Tasty is a midsize Conversion Optimization company. Founded in 2009, the team offers Conversion Optimization and Search Engine Optimization.Read More
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1554Undisclosed50 - 249 employeesNew York, NYFounded in 2010, Veridic Technologies Pvt Ltd is an application development company. The midsize team specializes in Mobile App Development and Enterprise App Modernization.Read More
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1555Undisclosed50 - 249 employeesWhite Oak, MDSoftsquare is a White Oak, Maryland-based CRM consulting and SI company. Established in 1998, the team focuses on CRM consulting and SI and Mobile App Development.Read More
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1556Undisclosed250 - 999 employeesPlano, TXPayoda Technology Inc. Is a cloud consulting & SI company. Founded in 2005, the company provides cloud consulting & SI and Digital Strategy.Read More
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1557Undisclosed50 - 249 employeesBoston, MARockville Technologies is a social media marketing agency. They are in Boston, Massachusetts and Islamabad, Pakistan. Their team focuses on Social Media Marketing and Content Marketing.Read More
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1558$1,000+10,000+ employeesEl Segundo, CAFounded in 1999, FPT Software, a large Digital Strategy company, is in El Segundo, California and Hanoi, Vietnam. Their team focuses on Digital Strategy and cloud consulting & SI.Read More
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1559Undisclosed250 - 999 employeesDublin, CABhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.Read More
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Schedule ConsultationMost Reviewed Software Testing Company in United States
Check out a Software Testing Company in United States with the most new reviews in the past 12 months.
Most Reviewed
Software Testing Company
United States
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