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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391$1,000+50 - 249 employeesSan Francisco, CAACCELQ is a branding company. The team is headquartered in San Francisco, California, and their services include Branding and Custom Software Development.Read More
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392$5,000+50 - 249 employeesDover, DELocated in Dover, Delaware and Hyderabad, India, PalTech is a midsize data analytics company. Their services include BI & big data consulting & SI and Custom Software Development.Read More
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393$50,000+50 - 249 employeesIndianapolis, INLaunched in 2000, E-gineering, Inc. Is a custom software development company. The agency specializes in Custom Software Development and Web Development.Read More
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394$1,000+10 - 49 employeesFairfax, VALaunched in 2023, Moldotech is a website development firm. Headquartered in Fairfax, Virginia, their small team offers web development, mobile app development, application testing, ux/ui design, and more.Read More
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395Undisclosed50 - 249 employeesChicago, ILApplication testing company Moz Web Media LLC was founded in 2014. They are headquartered in Chicago, Illinois and have a midsize team. Their services include application testing.Read More
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396$250,000+1,000 - 9,999 employeesSanta Clara, CAInfostretch is a large Application Testing company headquartered in Santa Clara, California and New York, New York. Their services include Application Testing and Enterprise App Modernization.Read More
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397Undisclosed10 - 49 employeesDallas, TXAlex Solutions, a small custom software development company, is headquartered in Auarangabad, India and Dallas, Texas. Their services include Custom Software Development and Web Development.Read More
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398$1,000+2 - 9 employeesSmyrna, GADevSnap is an IT staff augmentation company. The agency is based in Smyrna, Georgia and Atlanta, Pakistan. Their team provides IT staff augmentation and Web Development.Read More
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399$10,000+10 - 49 employeesSan Francisco, CATheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.Read More
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400$10,000+10 - 49 employeesNew York, NYCodknox, a web development company, was established in 2018. Their small team is headquartered in New York, New York. Their services include Web Development, Mobile App Development, Custom Software Development, E-Commerce Development, and more.Read More
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401$5,000+10 - 49 employeesCarlsbad, CAEstablished in 2019, Scleraworx is an IT managed services company. The agency provides IT managed services and Web Development.Read More
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402Undisclosed10 - 49 employeesMiamisburg, OHTech Team SOS is a Cybersecurity company launched in 2012. The team provides Cybersecurity and IT managed services.Read More
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403$10,000+10 - 49 employeesWashington, DCUTF Labs, a software development firm, is based in Washington, District of Columbia. Launched in 2017, the team offers Custom Software Development and Web Development.Read More
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404$10,000+50 - 249 employeesPittsburgh, PASmith Brothers Advertising is a Pittsburgh, Pennsylvania-based branding firm. Launched in 2002, the team offers Branding and Public Relations.Read More
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405Undisclosed10 - 49 employeesFair Oaks, CALaunched in 2006, BG Software is a Cybersecurity company. The agency provides Cybersecurity and Custom Software Development.Read More
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406$250,000+10 - 49 employeesDetroit, MIBlock Harbor Cybersecurity is a Cybersecurity company headquartered in Detroit, Michigan and Rochester Hills, Michigan. They offer Cybersecurity and IT managed services.Read More
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407$1,000+10 - 49 employeesHerndon, VAAzzimut - Software Agency is an IT staff augmentation company. They were established in 2019, and their services include IT staff augmentation and Custom Software Development.Read More
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408$1,000+10 - 49 employeesSugar Land, TXLaunched in 2002, Streetware Systems is a small Sugar Land, Texas-based website development company. Their services include Web Development and Application Testing.Read More
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409$5,000+10 - 49 employeesWaxhaw, NCCloud consulting & SI company Integrationpath LLC was founded in 2016. The team focuses on cloud consulting & SI and IT managed services and is headquartered in and Waxhaw, North Carolina.Read More
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410$5,000+10 - 49 employeesMansfield, TXMebuis Business Advisors is an Advertising company. The team offers Advertising and Branding and is headquartered in Mansfield, Texas.Read More
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411Undisclosed10 - 49 employeesFayetteville, GADevScripts Solutions is a Fayetteville, Georgia-based IT strategy consulting company. The team offers IT strategy consulting and IT managed services.Read More
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412$1,000+10 - 49 employeesFalls Church, VACybersecurity company SecurifyAI specializes in Cybersecurity and Custom Software Development. They are headquartered in Falls Church, Virginia.Read More
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413Undisclosed10 - 49 employeesAtlanta, GANovarata is a cloud consulting & SI company established in 2011. The small team focuses on cloud consulting & SI and Custom Software Development.Read More
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414$10,000+10 - 49 employeesOrange, CATechnosys Solutions, a software development firm, was established in 2006. The agency offers Custom Software Development and Web Development.Read More
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415$1,000+10 - 49 employeesAustin, TXHealthcare Integration , an user experience agency, is headquartered in Austin, Texas. They specialize in UX/UI Design and IT strategy consulting.Read More
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416$10,000+10 - 49 employeesBoca Raton, FLUX agency Tekgaru was established in 2024. The team offers UX/UI Design and Custom Software Development.Read More
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417$1,000+50 - 249 employeesEastvale, CATechcedence Infosystems Pvt Ltd is a cloud consulting & SI company. Located in Gounder Mills, India and Eastvale, California, the team focuses on cloud consulting & SI and IT staff augmentation.Read More
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418$10,000+2 - 9 employeesLos Angeles, CABadFeatures is an UX company. The Los Angeles, California-based agency was launched in 2015. Their services include UX/UI Design and Web Development.Read More
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419Undisclosed2 - 9 employeesDenver, COArtifice Security is a Cybersecurity company. Their small team is in Denver, Colorado and focuses on Cybersecurity and IT managed services. The firm was launched in 2019.Read More
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420Undisclosed2 - 9 employeesCanton, GAForerunner Marketing is a small PPC company launched in 2023. Their team specializes in Pay Per Click and Advertising.Read More
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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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- 12 4 new reviews
- 13 4 new reviews
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