Top 100 Software Testing Companies in the United States
The Best of August 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.
Jump to Most Reviewed Companies
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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1561Undisclosed50 - 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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1562$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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1563$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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1564$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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1565$1,000+250 - 999 employeesNew York, NYQualitas 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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1566Undisclosed50 - 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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1567Undisclosed50 - 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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1568Undisclosed10 - 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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1569Undisclosed50 - 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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1570Undisclosed50 - 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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1571Undisclosed1,000 - 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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1572Undisclosed250 - 999 employeesFremont, CAFounded 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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1573$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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1574Undisclosed250 - 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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1575Undisclosed250 - 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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1576Undisclosed50 - 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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1577Undisclosed50 - 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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1578Undisclosed250 - 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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1579Undisclosed50 - 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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1580$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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1581Undisclosed250 - 999 employeesDublin, CABhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.Read More
Industries
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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
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