Top Software Testing Companies in the United States
-
Featured
What are Featured Providers?
$25,000+$25 - $49 / hr1,000 - 9,999Serves United StatesServices provided
See all 84 projectsSimform is a versatile software development company specializing in Application Testing and Software Quality Assurance. The company is noted for its flexibility, technical expertise, and proactive project management, consistently meeting project timelines and client needs with a 95% satisfaction rate. Clients frequently commend Simform for its excellent communication and ability to adapt to changing requirements, as highlighted in 80% of reviews.
$5,000+Undisclosed50 - 249Serves United StatesServices provided
See all 59 projectsQA Wolf is a software quality assurance company specializing in app and software testing services, including automated regression testing and test suite management. Reviews indicate an impressive 100% positive feedback, highlighting their rapid test delivery, responsive communication, and ability to customize workflows to client needs. Approximately 50% of reviewers commend their excellent project management and adaptability, which enhances partnership experiences.
$5,000+$25 - $49 / hr50 - 249Serves United StatesServices provided
See all 30 projectsQualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.
-
UndisclosedUndisclosed50 - 249Chicago, IL
Services provided
See all 1 projectsMoz Web Media LLC is an SEO and social media management agency recognized for its expertise in enhancing online presence and visibility. With a client satisfaction rate of 100%, the company is praised for its professionalism and effective communication, leading to increased website exposure for clients like real estate appraisal firms.
-
$1,000+$25 - $49 / hr50 - 249San Jose, CA
Services provided
App Wave INC is a web development firm. Founded in 2020, the team specializes in Web Development and Mobile App Development. The company is headquartered in San Jose, California.
Read more -
$10,000+$25 - $49 / hr250 - 999Houston, TX
Services provided
Established in 1999, TISA Software LLC is a midsize CRM consulting and SI company. Their services include CRM consulting and SI and IT staff augmentation.
Read more -
$5,000+$100 - $149 / hr10 - 49New York, NY
Services provided
Cybersecurity company Invadel is located in New York, New York. They focus on Cybersecurity and Application Testing.
Read more -
$1,000+$50 - $99 / hr2 - 9Woodbridge Township, NJ
Services provided
Fortitude Development, an application development firm, is headquartered in Woodbridge Township, New Jersey. Founded in 2016, the team specializes in Mobile App Development and Web Development.
Read more -
UndisclosedUndisclosed250 - 999Philadelphia, PA
Services provided
Located in Philadelphia, Pennsylvania and City of London, England, Invent Analytics is an AI company. They specialize in Artificial Intelligence and Application Testing.
Read more -
UndisclosedUndisclosed250 - 999Alpharetta, GA
Services provided
RapidIT Inc is an Application Testing company. The team specializes in Application Testing and Recruiting and is located in Alpharetta, Georgia and Hyderabad, India.
Read more -
UndisclosedUndisclosed10 - 49Northborough, MA
Services provided
DefenseCode is a Cybersecurity company. The Midleton, Ireland-based agency provides Cybersecurity and Custom Software Development.
Read more -
$10,000+$25 - $49 / hr50 - 249New York, NY
Services provided
See all 5 projectsQAwerk is a professional software testing company specializing in application quality assurance, app testing, and software QA. Reviewers consistently commend QAwerk for their impressive quality of work, high responsiveness, and proactive suggestions, with 100% positive feedback regarding their thorough testing and effective communication. Approximately 75% of reviewers highlight QAwerk's ability to adapt and integrate into client workflows seamlessly.
-
$10,000+$100 - $149 / hr250 - 999St. Louis Park, MN
Services provided
Magenic is a software development firm. The company is based in St. Louis Park, Minnesota and San Francisco, California. Their team offers Custom Software Development and Mobile App Development.
Read more -
$25,000+$25 - $49 / hr50 - 249Albany, NY
Services provided
See all 1 projectsAtlantis Consulting Group Inc is a consulting firm specializing in internet-based point of sale systems. Reviews indicate a high level of customer satisfaction, highlighting their timely delivery and exceptional customer support. With 100% positive feedback, clients consistently praise their responsiveness and ability to meet specific project needs efficiently. The company's commitment to maintaining strong client relationships is a recurring theme in their feedback.
-
$5,000+$200 - $300 / hr2 - 9Princeton, NJ
Services provided
Protexity is a Cybersecurity company. Established in 2023, the firm offers Cybersecurity and Application Testing.
Read more -
$1,000+$25 - $49 / hr10 - 49New York, NY
Services provided
Xoho Tech, Inc is a website development firm. Their team is headquartered in New York, New York. The agency specializes in Web Development and Custom Software Development.
Read more -
$50,000+$50 - $99 / hr50 - 249McLean, VA
Services provided
DXFactor is a website development company. They are based in McLean, Virginia and have midsize team. They specialize in Web Development and Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Round Rock, TX
Services provided
Kimputing is an Application Testing company. The team focuses on Application Testing and IT strategy consulting and is in Round Rock, Texas.
Read more -
UndisclosedUndisclosed10 - 49Richardson, TX
Services provided
Sawtest Solution Inc. Is an Application Testing company. Their small team is located in Richardson, Texas. Their services include Application Testing and Custom Software Development.
Read more -
UndisclosedUndisclosed10 - 49Austin, TX
Services provided
Founded in 1992, Dss Solutions Inc, a small Application Testing company, is located in Austin, Texas and Mysuru, India. Their services include Application Testing and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49Clearwater, FL
Services provided
In Clearwater, Florida, Speed of Light Media is an Application Testing company. Their services include Application Testing and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49New York, NY
Services provided
Founded in 2011, Marquis Business and Technology Solutions is a small Application Testing company. Their team specializes in Application Testing and Custom Software Development.
Read more -
$5,000+$100 - $149 / hr1,000 - 9,999Oak Brook, IL
Services provided
CIeNET Technologies, a large custom software development company, is in Beijing, China and Oak Brook, Illinois. Their services include Custom Software Development and Enterprise App Modernization.
Read more -
UndisclosedUndisclosed50 - 249Provo, UT
Services provided
ObservePoint is an Application Testing company launched in 2010. The agency focuses on Application Testing and cloud consulting & SI.
Read more -
UndisclosedUndisclosed1,000 - 9,999Provo, UT
Services provided
Micro Focus, a software development company, was launched in 1976. The team provides Custom Software Development and Enterprise App Modernization and is in Provo, Utah.
Read more -
UndisclosedUndisclosed50 - 249Irving, TX
Services provided
Based in Irving, Texas and Hyderabad, India, QualiZeal is a midsize Application Testing company. Their services include Application Testing and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Frisco, TX
Services provided
Cloud consulting & SI and Application Testing company ProDigitalWorx Inc was founded in 2018. The midsize team specializes in cloud consulting & SI and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Addison, TX
Services provided
Worksoft is an Application Testing company. Founded in 1998, the team focuses on Application Testing and IT strategy consulting. The company is in Addison, Texas and City of London, England.
Read more -
UndisclosedUndisclosed50 - 249Newark, DE
Services provided
Enterprise Business Solutions Inc, a software development firm and Application Testing company, specialize in Custom Software Development and Application Testing. They were launched in 1999.
Read more -
UndisclosedUndisclosed50 - 249Lenexa, KS
Services provided
Launched in 1999, Genuen is a midsize Application Testing and Engineering company. Their team provides Application Testing and Engineering.
Read more -
UndisclosedUndisclosed50 - 249Campbell, CA
Services provided
Application Testing and Robotics Process Automation company Resolve Systems was launched in 2014. The team focuses on Application Testing and Robotics Process Automation.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Jose, CA
Services provided
Spirent Communications is a Cybersecurity company in San Jose, California and Beijing, China. They offer Cybersecurity and IT managed services and were launched in 1936.
Read more -
UndisclosedUndisclosed50 - 249West Chester, OH
Services provided
Established in 1971, Systecon is an Application Testing and Commercial Property Management company. The company provides Application Testing and Commercial Property Management, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249Cumming, GA
Services provided
Yash Solutions LLC is a big data company and Application Testing company established in 2000. The team provides BI & big data consulting & SI and Application Testing and is in Cumming, Georgia.
Read more -
UndisclosedUndisclosed50 - 249Topeka, KS
Services provided
Info Origin Inc., a software development company and Application Testing company, was established in 2011. The agency focuses on Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Lewes, DE
Services provided
JESV TECH is a custom software development firm and Application Testing company located in Lewes, Delaware. The team offers Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Westfield, MA
Services provided
Industrial Technical Services, Inc, an Application Testing and Commercial Property Management company, provide Application Testing and Commercial Property Management. They were established in 1976.
Read more -
UndisclosedUndisclosed50 - 249Chico, CA
Services provided
Shasta QA , an Application Testing company, was launched in 2002. The midsize team offers Application Testing and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Kennesaw, GA
Services provided
Gretrix is a custom software development firm and Application Testing company. Founded in 2018, the firm provides Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Eppo, Inc. Is an artificial intelligence company and Application Testing company. The San Francisco, California-based team focuses on Artificial Intelligence and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Atlanta, GA
Services provided
App development company and Application Testing company TestGrid.io is in Atlanta, Georgia. Their services include Mobile App Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249New York, NY
Services provided
Application Testing and AI Agents company Emergence AI was founded in 2018. The team specializes in Application Testing and AI Agents.
Read more -
$25,000+$25 - $49 / hr10 - 49Denver, NC
Services provided
Genx Integrated Systems is an Application Testing company launched in 2023. The team specializes in Application Testing and DevOps Managed Services.
Read more -
UndisclosedUndisclosed1,000 - 9,999Franklin, TN
Services provided
Emids is a Business Consulting company founded in 1999. Their services include Business Consulting and Generative AI.
Read more -
$10,000+$25 - $49 / hr50 - 249Alpharetta, GA
Services provided
Mobinius Technologies is a midsize Alpharetta, Georgia-based app development company. Their services include Mobile App Development and Application Testing.
Read more -
$50,000+Undisclosed1,000 - 9,999Irving, TX
Services provided
In Irving, Texas and Serilingampalle (M), India, Motivity Labs is a Cybersecurity company. The team offers Cybersecurity and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Las Vegas, NV
Services provided
CorePulse Technologies, a branding company, was established in 2016. The team offers Branding and Search Engine Optimization.
Read more -
$10,000+$100 - $149 / hr2 - 9Cornelius, NC
Services provided
ProformUX is an UX agency. Their small team of employees is located in Cornelius, North Carolina. Their team focuses on UX/UI Design and Business Consulting.
Read more -
$5,000+$25 - $49 / hr50 - 249Chicago, IL
Services provided
Launched in 2016, QA Outsource is a midsize IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49Las Vegas, NV
Services provided
Buguard is a Cybersecurity company. They were established in 2020, and their services include Cybersecurity and IT managed services.
Read more -
$10,000+Undisclosed10 - 49Atlanta, GA
Services provided
PurpleBox, Inc. Is a cloud consulting & SI company. The team specializes in cloud consulting & SI and Cybersecurity and is headquartered in Atlanta, Georgia.
Read more -
$50,000+$25 - $49 / hr50 - 249New York, NY
Services provided
See all 9 projectsKualitatem Inc. is a specialized Software Quality Assurance company providing comprehensive testing services, including App Testing, QA Testing, and Software Validation. With an impressive 95% reduction in critical software bugs and consistent positive feedback, clients commend their expertise, proactive approach, and effective project management. A potential area for improvement is enhancing their initial project onboarding process.
-
$5,000+$200 - $300 / hr10 - 49Denver, CO
Services provided
See all 1 projectsis a boutique penetration testing house with a team of highly skilled, U.S.-based ethical hackers that specialize in providing "Penetration Testing Services" for a wide range of
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 United States QA Testers
-
$5,000+Undisclosed50 - 249Seattle, WA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
100% Application Testing -
$5,000+$25 - $49 / hr50 - 249Boise, ID
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
100% Application Testing -
$5,000+$25 - $49 / hr250 - 999Mountain View, CA
Ability to deliver
36.6/40.017/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing -
$1,000+< $25 / hr250 - 999New York, NY
Ability to deliver
35.4/40.016/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing -
$1,000+$50 - $99 / hr50 - 249Boise, ID
Ability to deliver
31.2/40.016.4/20 Reviews8.6/10 Clients & Experience6.2/10 Market PresenceService focus
100% Application Testing -
$1,000+$50 - $99 / hr50 - 249Aurora, CO
Ability to deliver
30.4/40.016.2/20 Reviews8.3/10 Clients & Experience5.8/10 Market PresenceService focus
100% Application Testing -
$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Application Testing90% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing90% Other -
$5,000+$25 - $49 / hr10 - 49Boulder, CO
Ability to deliver
30.4/40.014.8/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
80% Application Testing20% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
35.8/40.017/20 Reviews9/10 Clients & Experience9.8/10 Market PresenceService focus
20% Application Testing80% Other -
$5,000+< $25 / hr250 - 999Sunnyvale, CA
Ability to deliver
27.1/40.018/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
100% Application Testing -
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Ability to deliver
38.4/40.018.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing90% Other -
$50,000+$25 - $49 / hr1,000 - 9,999Houston, TX
Ability to deliver
35.8/40.017.8/20 Reviews8.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
35.1/40.016.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
15% Application Testing85% Other -
$1,000+$150 - $199 / hr10 - 49Guys Mills, PA
Ability to deliver
29.4/40.016.2/20 Reviews5.7/10 Clients & Experience7.5/10 Market PresenceService focus
50% Application Testing50% Other -
$50,000+$50 - $99 / hr50 - 249Scottsdale, AZ
Ability to deliver
35.5/40.016.6/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Princeton, NJ
Ability to deliver
29.3/40.015.2/20 Reviews7.3/10 Clients & Experience6.8/10 Market PresenceService focus
20% Application Testing80% Other -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Application Testing90% Other -
$1,000+< $25 / hr1,000 - 9,999Lewisville, TX
Ability to deliver
32.6/40.015.6/20 Reviews7.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Application Testing90% Other -
Undisclosed$150 - $199 / hr10 - 49Minneapolis, MN
Ability to deliver
34.6/40.016.8/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$25 - $49 / hr50 - 249McLean, VA
Ability to deliver
27/40.017.4/20 Reviews4.3/10 Clients & Experience5.3/10 Market PresenceService focus
45% Application Testing55% Other -
UndisclosedUndisclosed50 - 249Cookeville, TN
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
100% Application Testing -
$10,000+$50 - $99 / hr10 - 49New York, NY
Ability to deliver
34.1/40.019.6/20 Reviews9/10 Clients & Experience5.5/10 Market PresenceService focus
10% Application Testing90% Other -
$25,000+$50 - $99 / hr250 - 999Plano, TX
Ability to deliver
32.6/40.015.6/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
10% Application Testing90% Other -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
33.5/40.017.4/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
10% Application Testing90% Other -
$75,000+$150 - $199 / hr10 - 49Austin, TX
Ability to deliver
31.3/40.016.2/20 Reviews8.5/10 Clients & Experience6.6/10 Market PresenceService focus
25% Application Testing75% Other -
$250,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
30.8/40.016.2/20 Reviews8.2/10 Clients & Experience6.4/10 Market PresenceService focus
15% Application Testing85% Other -
$5,000+$25 - $49 / hr10 - 49New York, NY
Ability to deliver
21.2/40.017.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing -
$5,000+$150 - $199 / hr10 - 49Portland, OR
Ability to deliver
30.8/40.015/20 Reviews8.5/10 Clients & Experience7.3/10 Market PresenceService focus
20% Application Testing80% Other -
$5,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
30.6/40.016.2/20 Reviews7.3/10 Clients & Experience7.2/10 Market PresenceService focus
20% Application Testing80% Other
