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 82 projectsSimform is a versatile software development company specializing in application testing and quality assurance services. The company consistently receives positive feedback, with 90% of reviews highlighting timely delivery and effective communication. Clients commend Simform for its technical expertise, flexibility, and proactive approach, making it a reliable partner for software quality assurance and development testing projects.
$5,000+Undisclosed50 - 249Serves United StatesServices provided
See all 57 projectsQA Wolf specializes in Software Quality Assurance and offers comprehensive Application Testing services. Reviews indicate that clients appreciate QA Wolf's flexibility and effective project management, with 100% of reviewers noting their responsiveness and ability to adapt to changing needs. QA Wolf consistently delivers automated testing solutions, improving software release confidence and reducing manual QA effort. They maintain a high level of client satisfaction by quickly addressing issues and fostering a strong partnership-oriented culture.
$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 - 249New York, NY
Services provided
Quality Clouds is a midsize cloud consulting & SI company launched in 2015. Their services include cloud consulting & SI and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Pleasanton, CA
Services provided
Techbee Solutions is an IT strategy consulting company established in 2018. Their team focuses on IT strategy consulting and IT managed services.
Read more -
Featured
What are Featured Providers?
$1,000+$25 - $49 / hr10 - 49Serves United StatesServices provided
See all 8 projectsSavarian.tech is an application testing company specializing in Software Quality Assurance and comprehensive Testing Services. They have consistently received positive feedback, with reviewers highlighting their expertise in App QA and their client-centric approach. Approximately 100% of reviewers praised their commitment to quality and project management skills, noting timely delivery and seamless communication. Their flexibility and attention to detail are frequently commended.
-
UndisclosedUndisclosed50 - 249Cary, NC
Services provided
Based in Cary, North Carolina and Toronto, Canada, Financial Risk Group is an IT strategy consulting company. The team offers IT strategy consulting and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Jerseyville, IL
Services provided
Verve Industrial, a data analytics company, was established in 1994. The company specializes in BI & big data consulting & SI and Cybersecurity, and is midsize.
Read more -
UndisclosedUndisclosed1,000 - 9,999Walnut Creek, CA
Services provided
Exadel People is an user experience design agency launched in 1998. The team provides UX/UI Design and IT strategy consulting.
Read more -
UndisclosedUndisclosed50 - 249Sunnyvale, CA
Services provided
Based in Sunnyvale, California, TRUEXTEND, Inc. Is a custom software development firm. The team offers Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed50 - 249Chico, CA
Services provided
Liatrio, a cloud consulting & SI company, was launched in 2023. The team focuses on cloud consulting & SI and Custom Software Development and is headquartered in Chico, California.
Read more -
UndisclosedUndisclosed50 - 249Mill Valley, CA
Services provided
Arize AI, a cloud consulting & SI company, was founded in 2019. The team offers cloud consulting & SI and Artificial Intelligence and is based in Mill Valley, California.
Read more -
UndisclosedUndisclosed50 - 249Cambridge, MA
Services provided
Litmus Software, Inc. Is a midsize Email Marketing company headquartered in Cambridge, Massachusetts. Their services include Email Marketing and Marketing Strategy.
Read more -
UndisclosedUndisclosed50 - 249Arlington, VA
Services provided
IT strategy consulting company The Open Geospatial Consortium (OGC) is in Arlington, Virginia and London, England. They offer IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Pittsburgh, PA
Services provided
Founded in 1996, Timesys LLC is an user experience agency. The company focuses on UX/UI Design and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
SpiceOrb is a big data company. Their midsize team is based in San Francisco, California. Their services include BI & big data consulting & SI and Cybersecurity.
Read more -
UndisclosedUndisclosed50 - 249Fort Washington, PA
Services provided
Chariot Solutions is a cloud consulting & SI company. The Fort Washington, Pennsylvania-based firm offers cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Santa Clara, CA
Services provided
UX company Ab Ovo, Inc. Was founded in 2006. The agency offers UX/UI Design and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Dublin, CA
Services provided
Based in Dublin, California, Onemind Services LLC is a midsize cloud consulting & SI company. The team focuses on cloud consulting & SI and IoT development.
Read more -
UndisclosedUndisclosed50 - 249New York, NY
Services provided
Coranet, an IoT development company, was founded in 1987. The firm offers IoT development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Redmond, WA
Services provided
AuroraView, a midsize IT strategy consulting company, is headquartered in Redmond, Washington. The team provides IT strategy consulting and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Hanover, MD
Services provided
Alliance Technology Group is a big data company. The Hanover, Maryland-based team offers BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed1,000 - 9,999Marlborough, MA
Services provided
Quantiphi is a Market Research company founded in 2013. The firm offers Market Research and IT strategy consulting, and is large.
Read more -
UndisclosedUndisclosed50 - 249Orlando, FL
Services provided
ITKAWA TECHNOLOGIES LLC is a software development firm. They are based in Orlando, Florida and have midsize team. They focus on Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Danbury, CT
Services provided
Financial Advising & Planning company NewOak Capital was launched in 2008. In New York, New York and Danbury, Connecticut, the team focuses on Financial Advising & Planning and Financial Consulting.
Read more -
UndisclosedUndisclosed50 - 249Columbia, SC
Services provided
Based in Columbia, South Carolina, Pinnacle Consulting LLC is a custom software development company. Founded in 2003, the team provides Custom Software Development and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Cary, NC
Services provided
JPS Tech Solutions LLC is a cloud consulting & SI company. They are based in Cary, North Carolina and have midsize team. Their services include cloud consulting & SI and Custom Software Development.
Read more -
UndisclosedUndisclosed50 - 249Raleigh, NC
Services provided
Tryon Solutions, an IT managed services company, is located in Raleigh, North Carolina and Hyderabad, India. They offer IT managed services and IT staff augmentation and were established in 2009.
Read more -
UndisclosedUndisclosed50 - 249Providence, RI
Services provided
Midsize software development firm SQA Group, is headquartered in Providence, Rhode Island. Their services include Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Salmon, ID
Services provided
Prescient Security is a Cybersecurity company. The team focuses on Cybersecurity and Application Testing, and the firm is located in Salmon, Idaho.
Read more -
UndisclosedUndisclosed50 - 249West Allis, WI
Services provided
Located in West Allis, Wisconsin, Ascension Logistics, Inc. Is an ERP consulting and SI company. Founded in 2004, the team focuses on ERP consulting and SI and IT staff augmentation.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Ramon, CA
Services provided
Grid Dynamics is an IT strategy consulting company established in 2006. In San Ramon, California and Tampa, Florida, the team offers IT strategy consulting and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Fairlawn, OH
Services provided
IFlex is a midsize IT strategy consulting company. Launched in 2010, the team provides IT strategy consulting and IT staff augmentation.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Headquartered in San Francisco, California, Swish Analytics is a Market Research company. Their services include Market Research and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Chef Robotics is an artificial intelligence development company. The firm is in San Francisco, California. Their team specializes in Artificial Intelligence and Application Testing.
Read more -
UndisclosedUndisclosed50 - 249Catonsville, MD
Services provided
Cybersecurity company Assured Information Security (AIS) is based in Rome, New York and Catonsville, Maryland. Founded in 2001, the team focuses on Cybersecurity and Artificial Intelligence.
Read more -
$5,000+< $25 / hr50 - 249Dublin, CA
Services provided
See all 8 projectsBigOhTech is a software development and testing company specializing in software quality assurance and application validation. The reviews praise their problem-solving capabilities, particularly in data migration and app development testing, although there were some delays in project delivery. Overall, 100% of the feedback highlights their responsiveness and effective communication.
-
UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
Watermelon Software Inc, an Application Testing company, is in San Jose, California and Singapore. Their services include Application Testing and API Development.
Read more -
UndisclosedUndisclosed250 - 999Richardson, TX
Services provided
Verveba Telecom , an IoT development company, provides IoT development and Application Testing. The company is headquartered in Richardson, Texas and Pune, India.
Read more -
$10,000+$25 - $49 / hr50 - 249Mountain View, CA
Services provided
See all 8 projectsForgeahead Solutions Inc. is a software development and QA testing company known for delivering comprehensive Application Testing and Software Quality Assurance services. The reviews are overwhelmingly positive, with 100% of clients praising their responsiveness, technical expertise, and proactive project management. Clients frequently highlight the company's ability to adapt to changing requirements and maintain efficient communication, ensuring successful project outcomes.
-
UndisclosedUndisclosed2 - 9Sunnyvale, CA
Services provided
Established in 2009, Sofica Oy is a small Application Testing company. Their services include Application Testing and API Development.
Read more -
UndisclosedUndisclosed250 - 999Schaumburg, IL
Services provided
Headquartered in Schaumburg, Illinois and Secunderabad, India, GAC Solutions is an Application Testing company. The team specializes in Application Testing and Staffing.
Read more -
$1,000+< $25 / hr50 - 249Austin, TX
Services provided
QualiTlabs, an Application Testing company, provide Application Testing. They were launched in 2017.
Read more -
UndisclosedUndisclosed2 - 9Smyrna, GA
Services provided
Elevate Technology LLC is a small Application Testing company based in Smyrna, Georgia. Their services include Application Testing and API Development.
Read more -
$1,000+$150 - $199 / hr10 - 49Lyndhurst, NJ
Services provided
Open and Free Software Solutions LLC, an UX agency, was established in 2022. The firm provides UX/UI Design and Custom Software Development, and is small.
Read more -
UndisclosedUndisclosed1,000 - 9,999San Jose, CA
Services provided
Automation Anywhere is an Application Testing company. The team offers Application Testing and cloud consulting & SI and is headquartered in San Jose, California and Bengaluru, India.
Read more -
$25,000+$50 - $99 / hr250 - 999Oak Brook, IL
Services provided
See all 1 projectsSenecaGlobal is a software development company specializing in staff augmentation services, focusing on building and testing software using technologies like C#, ASP.NET, and SQL Server. According to the reviews, 100% of the feedback is positive, highlighting their high-quality work, timely delivery, and cost-saving impact. Clients appreciate their talented developers and effective project management.
-
UndisclosedUndisclosed50 - 249Walnut Creek, CA
Services provided
Launched in 2014, Functionize is an Application Testing company. Their team specializes in Application Testing and Artificial Intelligence.
Read more -
UndisclosedUndisclosed2 - 9Arlington, VA
Services provided
CACG, LLC is a custom software development company. The Arlington, Virginia-based company was founded in 2013. Their services include Custom Software Development and BI & big data consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Oceanside, CA
Services provided
Software development firm Expeditionary Technical Solutions, Incorporated is in Oceanside, California. They provide Custom Software Development and Application Management & Support.
Read more -
UndisclosedUndisclosed2 - 9Cape Coral, FL
Services provided
D & A LLC - Florida is a software development company. Founded in 2015, the team focuses on Custom Software Development and Application Management & Support. The firm is in Cape Coral, Florida.
Read more -
UndisclosedUndisclosed2 - 9Sandisfield, MA
Services provided
Berkshire Technology Projects LLC is a small custom software development company based in Sandisfield, Massachusetts. Their services include Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Houston, TX
Services provided
CyberSync Inc is an IT strategy consulting company. Their small team is in Houston, Texas. Their team provides IT strategy consulting and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Des Plaines, IL
Services provided
AnumTech Systems Inc. Is an IT strategy consulting company. The firm is based in Des Plaines, Illinois. Their services include IT strategy consulting and Application Testing.
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 -
$5,000+$25 - $49 / hr10 - 49Boulder, CO
Ability to deliver
30.6/40.015/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
80% Application Testing20% Other -
$5,000+$25 - $49 / hr250 - 999Pune, India
Ability to deliver
36.2/40.017.4/20 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 -
$100,000+$25 - $49 / hr1,000 - 9,999Cochabamba, Bolivia
Ability to deliver
36/40.018/20 Reviews8.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
35/40.016.8/20 Reviews10/10 Clients & Experience8.2/10 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
34.8/40.017/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$25 - $49 / hr50 - 249McLean, VA
Ability to deliver
27.4/40.017.8/20 Reviews4.3/10 Clients & Experience5.3/10 Market PresenceService focus
45% Application Testing55% Other -
$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 -
$5,000+$25 - $49 / hr50 - 249Austin, TX
Ability to deliver
33.8/40.017.6/20 Reviews10/10 Clients & Experience6.2/10 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 -
$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+$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+$50 - $99 / hr50 - 249Seattle, WA
Ability to deliver
32/40.017.6/20 Reviews9.5/10 Clients & Experience4.9/10 Market PresenceService focus
10% Application Testing90% 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 -
$50,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
31.9/40.015.6/20 Reviews9.8/10 Clients & Experience6.4/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+Undisclosed10 - 49Irving, TX
Ability to deliver
29.9/40.016.4/20 Reviews5.2/10 Clients & Experience8.2/10 Market PresenceService focus
20% Application Testing80% Other
