Top Software Testing Companies in the United States
From Silicon Valley product teams to Austin startups and New York–based enterprises, the United States is a global hub for quality assurance and software testing. U.S. firms bring deep experience in regulated industries (healthcare, fintech, government) and modern practices like shift-left testing, CI/CD-driven automation, and secure-by-design workflows.
On Clutch, you’ll find verified U.S.-based QA partners with detailed client reviews, case studies, and industry certifications. Use filters to narrow by budget, hourly rate, team size, location, and domain expertise. Compare providers on tooling proficiency, device lab coverage, and measurable outcomes such as reduced defect leakage and faster release cycles. Browse these additional directories:
• Global Top Software Testing Companies
• Software Testing Companies in New York
• Software Testing Companies in Dallas
• Software Testing Companies in San Francisco
• U.S. Software Testing Companies for Information Technology
15 Leaders 15 Contenders
1,593 Companies
List of the Top United States QA Testers
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What are Featured Providers?
$25,000+$25 - $49 / hr1,000 - 9,999Serves United StatesServices provided
20% AI Development20% Cloud Consulting & SI10% CRM Consulting and SI +5 services10% Custom Software Development10% E-Commerce Development10% ERP Consulting and SI10% Enterprise App Modernization10% Mobile App DevelopmentSee all 87 projectsSimform is a versatile technology company offering comprehensive services, including application testing, software development, and quality assurance. They are noted for their exceptional project management and responsiveness, consistently delivering high-quality results on time. Approximately 100% of the reviews highlight their strong communication and commitment to client success, with impressive flexibility and technical expertise frequently mentioned.
Reviews mention Meets deadlines
Simform received positive feedback regarding their ability to meet deadlines, with one client noting that the project was delivered on time and within budget. The client appreciated the effective project management metrics provided by Simform, which facilitated timely progress. Overall, the sentiment reflects satisfaction with Simform's punctuality in project delivery, although there were some concerns regarding post-release quality assurance that were promptly addressed.-
Web and Mobile Development for IT Firm
5.0 Oct 12, 2015We had timely delivery and the project cost was on budget. Simform Solutions was very easy to work with. The metrics Simform Solutions created for project management were effective because they were task- and milestone-based, so it pushed us.
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3 of 4 reviews are 5 stars$50,000 – $199,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Simform has received positive feedback over the past six months, highlighting their professionalism and responsiveness. Clients appreciate their collaborative project management and ability to deliver quality work within budget. Notably, one client commended Simform for their commitment to understanding project goals and providing a strong technical foundation. However, some reviews indicated a need for improved documentation and more thorough initial requirement gathering. Overall, the sentiment reflects a strong partnership and satisfaction with Simform's services.Was this helpful?
12 of 13 Application Testing reviews are 5 stars$50,000 – $199,999 avg. project costRead 13 ReviewsApplication Testing PROJECT HIGHLIGHT
Development & QA Support for Lifestyle Membership Platform
5.0 — Simform provides ongoing development and QA support for a lifestyle membership platform. The team has helped develop services, automated the client's regression testing, and set up automated class Read moreWas this helpful?
Industry Experience
Simform has received positive feedback across various industries, particularly in Education, Hospitality, Information Technology, and Business Services. Clients appreciate their technical expertise, project management skills, and ability to deliver timely results, with notable successes in mobile and web app development. In Education, they modernized registration platforms, while in Hospitality, they created a health and wellness app. Overall, Simform's strengths lie in their adaptability, effective communication, and a collaborative approach, making them a strong choice for clients in diverse sectors seeking innovative development solutions.
Read All ReviewsSelect Industry to see insights
Utilities eCommerce Logistics & Supply Chain Wellness & Fitness Agriculture Media Consulting Human Resources Other industries Construction Legal Gaming Food & Beverages Other Industry Consumer Products Software Arts, entertainment & music Education Real estate Nonprofit Financial services Fitness Information technology Hospitality & leisure Advertising & marketing IT Services Healthcare Business servicesWas this helpful?
$5,000+$25 - $49 / hr50 - 249Serves United StatesServices provided
100% Application TestingSee all 32 projectsQualityLogic is a reputable company specializing in Software Quality Assurance and Testing Services, including App Testing and QA Testing. According to client reviews, QualityLogic is praised for their excellent communication and detailed documentation, with approximately 90% of responses highlighting their professional project management and adherence to budget. Clients frequently commend their flexibility and the successful implementation of testing protocols, underscoring QualityLogic's ability to enhance software quality and mitigate risks effectively.
1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
QualityLogic has received positive feedback for its effective support in achieving ADA accessibility compliance. Clients highlighted the company's strong alignment with their values and good value for cost. They appreciated QualityLogic's ability to clearly communicate both the 'how' and 'why' of compliance, leading to widespread integration of accessibility practices. The team consistently met deadlines and was responsive throughout the process, although some training sessions could have been improved with better scripting.Was this helpful?
Industry Experience
QualityLogic has demonstrated expertise in various industries including government, healthcare, IT, advertising, and education. Client feedback highlights their strengths in ensuring ADA compliance, enhancing software functionality through rigorous testing, and delivering quality assurance for complex applications. Overall sentiment is positive, particularly in government and healthcare sectors, where their responsive communication and thorough testing processes significantly improve compliance and user experience. Organizations seeking robust quality assurance and compliance solutions would benefit from QualityLogic’s proven track record.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Software Other Industry Arts, entertainment & music Consulting Transportation Information technology Legal Healthcare Education Media Financial services IT Services Government Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on QualityLogic highlights a strong sentiment regarding their cost-effectiveness and value for money. Many clients noted that QualityLogic's pricing fits within their budgets while delivering high-quality results. For instance, one client appreciated the 'good value for cost' when selecting them, while another emphasized the 'cost to benefit ratio' as a significant win for their project. Overall, clients expressed satisfaction with the quality of work relative to the investment, reinforcing QualityLogic's reputation for providing substantial value.Was this helpful?
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UndisclosedUndisclosed10 - 49Noblesville, IN
Services provided
100% Application TestingLaunched in 2010, Tech365 is an Application Testing company. The agency provides Application Testing.
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UndisclosedUndisclosed2 - 9Ottawa, IL
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100% Application TestingStack Test Group is a small Application Testing company located in Ottawa, Illinois. The team focuses on Application Testing.
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UndisclosedUndisclosed10 - 49Austin, TX
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100% Application TestingGD4 Test Services is an Application Testing company. Their team is based in Austin, Texas and Largo, Florida. The firm provides Application Testing.
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UndisclosedUndisclosed10 - 49Valley Stream, NY
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100% Application TestingCorsult is a small Valley Stream, New York-based Application Testing company. Their services include Application Testing.
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UndisclosedUndisclosed50 - 249New Brunswick, NJ
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100% Application TestingAvira Digital is an Application Testing company. Founded in 2018, their team focuses on Application Testing.
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UndisclosedUndisclosed50 - 249Burnsville, MN
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100% Application TestingSWAT Solutions, Inc., an Application Testing company, was launched in 1997. The firm provides Application Testing, and is midsize.
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UndisclosedUndisclosed10 - 49Buffalo, NY
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100% Application TestingBinduLogic is an Application Testing company established in 2021. Their team focuses on Application Testing.
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UndisclosedUndisclosed10 - 49Norfolk, VA
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100% Application TestingSmall Application Testing company Remain Software, is located in Nieuwegein, Netherlands and Norfolk, Virginia. Their services include Application Testing.
Read moreSee All Locations (2)Norfolk, VA
130 W Plume St c
Norfolk, VA 23510757 550 1560
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UndisclosedUndisclosed10 - 49Phoenix, AZ
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100% Application TestingElectric Applications Incorporated is an Application Testing company. They are based in Phoenix, Arizona and have small team. Their team offers Application Testing.
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UndisclosedUndisclosed50 - 249Phoenix, AZ
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100% Application TestingApplication Testing company Humac Inc. Was founded in 2006. Located in Phoenix, Arizona and Kondapur, India, the team provides Application Testing.
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UndisclosedUndisclosed250 - 999Chicago, IL
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100% Application TestingHydro, Inc. Is an Application Testing company. Their midsize team is located in Chicago, Illinois. Their services include Application Testing.
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UndisclosedUndisclosed10 - 49San Jose, CA
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100% Application TestingInnovative Circuits Engineering, Inc. Is an Application Testing company. The team provides Application Testing, and the firm is located in San Jose, California.
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UndisclosedUndisclosed10 - 49Washington, DC
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100% Application TestingQA Valley, Inc. Is an Application Testing company. The small Washington, District of Columbia-based team offers Application Testing. The firm was launched in 2008.
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$25,000+$300+ / hr10 - 49Rockville, MD
Services provided
100% Application TestingFlaws bug tech is an Application Testing company. The small Rockville, Maryland-based team provides Application Testing. The company was launched in 2010.
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$25,000+$50 - $99 / hr50 - 249North Miami, FL
Services provided
10% Application Testing20% ERP Consulting and SI10% Application Management & Support +11 services10% IT Staff Augmentation8% IT Managed Services5% API Development5% BI & Big Data Consulting & SI5% Cloud Consulting & SI5% Custom Software Development5% Digital Strategy5% IT Strategy Consulting5% Mobile App Development5% Web Development2% AI ConsultingMidsize ERP consulting and SI company Talentus LLC, is located in North Miami, Florida and San Isidro, Peru. The team offers ERP consulting and SI and IT staff augmentation.
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$250,000+$50 - $99 / hr1,000 - 9,999Morrisville, NC
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Enterprise App Modernization +2 services20% Generative AI20% Mobile App DevelopmentEmergys Corporation is a big data analytics company launched in 1998. Located in Morrisville, North Carolina, the team offers BI & big data consulting & SI and Mobile App Development.
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$5,000+$25 - $49 / hr50 - 249Overland Park, KS
Services provided
10% Application Testing10% API Development10% CRM Consulting and SI +7 services10% Custom Software Development10% E-Commerce Development10% Enterprise App Modernization10% Low/No Code Development10% Mobile App Development10% Web Design10% Web DevelopmentSee all 1 projectsTechnology Ally is an offshore software outsourcing company which focuses on building and maintaining web and mobile software solutions for small and medium sized businesses. Technology Ally
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$50,000+$100 - $149 / hr10 - 49Pittsburgh, PA
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35% Application Testing15% Mobile App Development10% AR/VR Development +4 services10% Custom Software Development10% Enterprise App Modernization10% Other Application Development10% Web DevelopmentRivers Agile is an Application Testing company. The team provides Application Testing and Mobile App Development and is based in Pittsburgh, Pennsylvania.
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$10,000+$25 - $49 / hr50 - 249Columbia, MD
Services provided
40% Application Testing15% IT Staff Augmentation5% AI Development +8 services5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% Cloud Consulting & SI5% Custom Software Development5% IT Managed Services5% Mobile App Development5% Other IT Consulting and SI5% Web DevelopmentIntersoft Data Labs is an Application Testing company founded in 2003. Located in Columbia, Maryland, the team provides Application Testing and IT staff augmentation.
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UndisclosedUndisclosed50 - 249Atlanta, GA
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40% Application Testing30% UX/UI Design30% Web DesignLaunched in 2011, Spiralyze is an Application Testing company. The team focuses on Application Testing and Web Design.
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UndisclosedUndisclosed10 - 49Herndon, VA
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80% Application Testing20% ERP Consulting and SIFasur Technologies is a Herndon, Virginia-based Application Testing company. They focus on Application Testing and ERP consulting and SI.
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UndisclosedUndisclosed10 - 49New York, NY
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80% Application Testing20% DevOps Managed ServicesBlazeMeter is an Application Testing company. The small New York, New York-based team provides Application Testing and DevOps Managed Services. The agency was established in 2011.
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$25,000+$50 - $99 / hr10 - 49Santa Monica, CA
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +7 services10% E-Commerce Development10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% UX/UI Design10% Web Design10% Web DevelopmentSee all 2 projectsLaneways Software and Digital Pty Ltd is a multifaceted technology company specializing in web development, business analysis, and CRM consulting. Across their reviews, they are praised for their effective communication and high professionalism, with 100% positive feedback highlighting their ability to deliver projects on time and according to specifications. Clients appreciate their tailored approach and commitment to understanding project visions.
Reviews mention Professional
The feedback regarding professionalism from clients highlights Laneways.Agency's efficient communication and skilled business analysis. One client noted their ability to address challenges effectively and provide valuable insights, stating, "They were highly professional and skilled at business analysis." Furthermore, project management was described as smooth and timely, with no issues arising during collaboration. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction and no areas for improvement identified.-
CRM Development for Dev House
5.0 Jul 31, 2019Their contribution helped to make a good product on time and within technical requirements. Also, we gained some professional insights from communicating with them that we will use in our future work. Everything went smooth. We had a great manager who always delivered what we needed on time. Developers and business analyst worked efficiently with the manager, so we had no problems during our collaboration. They were highly professional and skilled at business analysis. We enjoyed their constant and effective communication and how pleasant it was to work with them.
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Industry Experience
Laneways.Agency has received positive feedback across two key industries: Information Technology and Financial Services. Clients praise their strong expertise in business analysis and web development, emphasizing their effective communication and professionalism. In the Financial Services sector, they excelled in creating user-friendly, self-serve capabilities for clients, demonstrating a significant impact on business efficiency. Overall, Laneways.Agency is well-suited for clients in IT and finance, showcasing strengths in project management and tailored solutions.
Read All ReviewsSelect Industry to see insights
Information technology Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised Laneways.Agency for providing excellent value for money, noting their professionalism and effective communication. One client mentioned spending $250,000 on a project with a maximum budget of $750,000, indicating satisfaction with the investment. Another client appreciated their ability to deliver results on time while adhering to technical requirements. Overall, the sentiment reflects a strong perception of value, with no significant areas for improvement identified.Was this helpful?
See All Locations (2)Santa Monica, CA
205 Washington Avenue
Santa Monica, CA 904032 - 5
+1 (310) 752 3061
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$5,000+Undisclosed50 - 249Atlanta, GA
Services provided
10% Application Testing40% Mobile App Development25% Custom Software Development +2 services15% Application Management & Support10% BlockchainHorizon App Studio is an application development firm founded in 2019. The firm specializes in Mobile App Development and Custom Software Development, and is midsize.
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$50,000+Undisclosed250 - 999Alpharetta, GA
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25% Application Testing25% Cloud Consulting & SI25% Enterprise App Modernization +1 service25% Logistics & Supply Chain ConsultingBased in Alpharetta, Georgia and Tampa, Florida, MDSi, Inc. Is a midsize cloud consulting & SI company. The team offers cloud consulting & SI and Application Testing.
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UndisclosedUndisclosed250 - 999San Francisco, CA
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30% Application Testing40% AI Agents20% Generative AI +1 service10% Computer EngineeringTestMu AI is an AI Agents company. Founded in 2017, the company is headquartered in San Francisco, California and Noida, India. Their services include AI Agents and Application Testing.
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$1,000+$100 - $149 / hr10 - 49Bluemont, VA
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50% Application Testing50% Compliance ConsultingAuspex Labs Inc. Is an Application Testing and Compliance Consulting company. The team is based in Bluemont, Virginia, and their services include Application Testing and Compliance Consulting.
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$1,000+< $25 / hr1,000 - 9,999Bakersfield, CA
Services provided
50% Application Testing50% IT Staff AugmentationSee all 4 projectsQualimatrix Technologies Pvt Ltd is a company specializing in comprehensive software testing services, including App Testing, QA Testing, and Software Validation. With a strong emphasis on quality assurance, they have received overwhelmingly positive feedback, with reviewers highlighting their expertise, effective communication, and commitment to deadlines. Approximately 90% of reviewers appreciated their tailored testing approaches and proactive problem-solving skills.
3 of 3 Application Testing reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 ReviewsApplication Testing PROJECT HIGHLIGHT
Performance & Security Testing for SaaS Website Builder
5.0 — Qualimatrix Technologies was hired by a SaaS website builder to conduct performance, security, and usability testing. The goal was to improve the overall UX of the website and identify potential Read moreWas this helpful?
Industry Experience
Qualimatrix Technologies Pvt Ltd has demonstrated expertise across various industries, including fintech, social media, and general IT services. Clients praise their strong communication, client-centric approach, and innovative testing techniques. In the financial services sector, they improved website quality and reduced release costs, while in social media, they successfully implemented performance and automated testing. Overall, feedback reflects a positive sentiment towards their reliability and effectiveness in delivering high-quality testing solutions tailored to specific industry needs.
Read All ReviewsSelect Industry to see insights
Financial services IT ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Qualimatrix Technologies Pvt Ltd is consistently recognized for providing good value for cost, with multiple clients noting that their pricing fits within budgetary constraints. One client highlighted the company's excellent team at a reasonable cost, while another emphasized the alignment of company values and cultural fit. Overall, the sentiment reflects a positive perception of the company's cost-effectiveness, with clients reporting significant cost and time savings alongside improved quality and efficiency in their projects.Was this helpful?
See All Locations (4)Bakersfield, CA
4900 California Avenue
Bakersfield, CA 93309101 - 150
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$5,000+$50 - $99 / hr2 - 9St. Petersburg, FL
Services provided
40% Application Testing40% IT Staff Augmentation20% Web DevelopmentUltimateQA is an IT staff augmentation company. Established in 2015, the team offers IT staff augmentation and Application Testing.
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$10,000+$50 - $99 / hr10 - 49San Francisco, CA
Services provided
40% Application Testing60% UX/UI DesignEchoUser is an user experience agency. They are headquartered in San Francisco, California and Washington, District of Columbia, and their services include UX/UI Design and Application Testing.
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$10,000+$150 - $199 / hr250 - 999Burlington, MA
Services provided
40% Application Testing40% Cybersecurity20% IT Strategy ConsultingVeracode is a Cybersecurity company located in Burlington, Massachusetts and London, England. They focus on Cybersecurity and Application Testing and were established in 2006.
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UndisclosedUndisclosed250 - 999Huntsville, AL
Services provided
40% Application Testing60% AI DevelopmentAI Signal Research Inc. (ASRI), an artificial intelligence firm, is located in Huntsville, Alabama. Launched in 1990, the team specializes in Artificial Intelligence and Application Testing.
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UndisclosedUndisclosed250 - 999Tampa, FL
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40% Application Testing30% Cloud Consulting & SI20% AI Development +1 service10% IT Strategy ConsultingEstablished in 2004, Blue.cloud is an Application Testing company. The team focuses on Application Testing and cloud consulting & SI and is headquartered in Tampa, Florida and Schaumburg, Illinois.
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UndisclosedUndisclosed250 - 999Tampa, FL
Services provided
40% Application Testing30% IT Managed Services10% AI Development +2 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SILaunched in 2004, Bluenet is a midsize Tampa, Florida-based Application Testing company. Their services include Application Testing and IT managed services.
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$5,000+$25 - $49 / hr50 - 249Orlando, FL
Services provided
10% Application Testing10% Application Management & Support10% Blockchain +7 services10% Custom Software Development10% E-Commerce Development10% IoT Development10% Mobile App Development10% Other Application Development10% Wearable App Development10% Web DevelopmentBCoder Castle, a midsize custom software development firm, is based in Orlando, Florida and Sahibzada Ajit Singh Nagar, India. The team provides Custom Software Development and Web Development.
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$10,000+$25 - $49 / hr50 - 249San Francisco, CA
Services provided
15% Application Testing30% Web Development15% Enterprise App Modernization +5 services12% Custom Software Development10% Mobile App Development10% UX/UI Design5% AI Development3% Application Management & SupportFounded in 2015, Bytex Technologies is a website development firm. Their services include Web Development and Enterprise App Modernization.
Read moreSee All Locations (2)San Francisco, CA
95 3rd St.
San Francisco, CA 94103101 - 150
(650) 276-3393
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$5,000+$25 - $49 / hr10 - 49Irwindale, CA
Services provided
90% Application Testing10% Conversion OptimizationSee all 7 projectsProfSquad is a specialized company offering comprehensive Software Quality Assurance services, including App Testing and Development Testing. Over 90% of reviews highlight their expertise, timely delivery, and ability to significantly improve product reliability and user experience. They are praised for flexible service models and deep integration with client teams, with no substantial areas for improvement noted.
Reviews mention Experienced
The feedback from the CTO of Hiatus highlights ProfSquad's deep experience and expertise in automated QA, noting their ability to deliver results on time and responsiveness to client needs. The project resulted in a fully functioning automated test suite for both Android and iOS. The client expressed satisfaction with the high-quality service provided, stating, 'I can't think of anything' that could be improved, indicating an overall positive sentiment towards ProfSquad's performance.-
QA Services for Personal Finance App
4.5 Nov 20, 2024They clearly had deep experience and expertise in automated QA.
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Industry Experience
ProfSquad has received positive feedback across multiple industries, including Financial Services, eCommerce, and Software. In Financial Services, they demonstrated expertise in automated QA, leading to improved testing efficiency. Their work in eCommerce resulted in enhanced site performance and increased sales, emphasizing their understanding of user experience. In the Software sector, ProfSquad was noted for significantly reducing bugs in app releases. Overall, they are recognized for their responsive communication, strong project management, and deep industry knowledge, making them a solid choice for clients in these sectors.
Read All ReviewsSelect Industry to see insights
Software Financial services Consulting eCommerceWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
ProfSquad is consistently praised for their competitive pricing and strong value for money across various projects. Clients highlighted that the company's pricing fit their budgets while delivering high-quality QA services, with one stating it as 'good value for cost.' Another client noted the impressive delivery model and value relative to cost. Overall sentiment indicates that ProfSquad’s services have led to reduced costs and improved outcomes, making them a recommended partner for QA needs.Was this helpful?
View PackagesApproximate prices
The hourly pricing structure varies based on the specific job position's requisite background and skillset. For a precise estimate, we invite you to reach out to us at julia@profsquad.com.Was this helpful?
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UndisclosedUndisclosed50 - 249Overland Park, KS
Services provided
60% Application Testing40% Application Management & SupportSohum Systems LLC, a midsize Application Testing company, is in Overland Park, Kansas. The team focuses on Application Testing and Application Management & Support.
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UndisclosedUndisclosed50 - 249Cupertino, CA
Services provided
60% Application Testing40% Custom Software DevelopmentSoftsmith is an Application Testing company in Cupertino, California. Their services include Application Testing and Custom Software Development.
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UndisclosedUndisclosed1,000 - 9,999Framingham, MA
Services provided
30% Application Testing20% UX/UI Design10% AI Development +4 services10% AR/VR Development10% Blockchain10% Generative AI10% IoT DevelopmentApplause is an Application Testing company based in Framingham, Massachusetts. Launched in 2007, the team offers Application Testing and UX/UI Design.
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$10,000+$150 - $199 / hr50 - 249San Antonio, TX
Services provided
30% Application Testing50% Cybersecurity20% Application Management & SupportFounded in 1999, Digital Defense, a midsize Cybersecurity company, is in San Antonio, Texas. Their services include Cybersecurity and Application Testing.
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Undisclosed$100 - $149 / hr2 - 9Delray Beach, FL
Services provided
10% Application Testing10% Accounting10% Branding +7 services10% E-Commerce Development10% Ecommerce Marketing10% Logo10% Search Engine Optimization10% UX/UI Design10% Web Design10% Web DevelopmentPalmy Studio is a branding firm. Founded in 2024, the team focuses on Branding and Search Engine Optimization.
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UndisclosedUndisclosed250 - 999Herndon, VA
Services provided
20% Application Testing25% Web Development15% AI Development +3 services15% Custom Software Development15% Web Design10% IT Managed ServicesIdexcel is a web development company. The company is located in Herndon, Virginia. Their team specializes in Web Development and Application Testing.
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UndisclosedUndisclosed10 - 49Mesa, AZ
Services provided
70% Application Testing30% Compliance ConsultingCompliance Testing is an Application Testing company in Mesa, Arizona. Established in 1963, the team focuses on Application Testing and Compliance Consulting.
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UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
70% Application Testing30% Custom Software DevelopmentSolution Sources Programming, an Application Testing company, was launched in 1990. The small team provides Application Testing and Custom Software Development.
Read moreSee All Locations (2)San Jose, CA
1600 North Fourth Street
San Jose, CA 951126 - 9
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UndisclosedUndisclosed10 - 49Minnetonka, MN
Services provided
70% Application Testing30% Custom Software DevelopmentPerformetriks is a Minnetonka, Minnesota-based Application Testing company. Established in 2017, the team focuses on Application Testing and Custom Software Development.
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UndisclosedUndisclosed10 - 49Saratoga, CA
Services provided
70% Application Testing30% AI DevelopmentApplication Testing company ConformIQ is located in Saratoga, California. They focus on Application Testing and Artificial Intelligence.
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$100,000+$25 - $49 / hr250 - 999Boca Raton, FL
Services provided
20% Application Testing25% Custom Software Development20% DevOps Managed Services +2 services20% IT Strategy Consulting15% API DevelopmentSrinSoft Inc is a custom software development firm. Their team is based in Boca Raton, Florida and New York, New York and provides Custom Software Development and IT strategy consulting.
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$10,000+< $25 / hr250 - 999Woburn, MA
Services provided
20% Application Testing20% IT Managed Services15% Custom Software Development +4 services15% Mobile App Development10% Cloud Consulting & SI10% E-Commerce Development10% Web DevelopmentAnalytix IT Solutions, an IT managed services company, was launched in 2006. The company specializes in IT managed services and Application Testing, and is midsize.
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$10,000+$100 - $149 / hr50 - 249New Haven, CT
Services provided
10% Application Testing20% Custom Software Development15% AR/VR Development +8 services10% Mobile App Development10% Wearable App Development10% Web Development5% AI Development5% BI & Big Data Consulting & SI5% CRM Consulting and SI5% E-Commerce Development5% Enterprise App ModernizationSphereGen is a software development company. The team is in New Haven, Connecticut and Pune, India, and their services include Custom Software Development and AR/VR development.
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List of the Top 15 United States QA Testers
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$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+$50 - $99 / hr50 - 249Mountain View, CA
Ability to deliver
35.8/40.016.2/20 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 -
$5,000+$25 - $49 / hr10 - 49Boulder, CO
Ability to deliver
31.6/40.015.8/20 Reviews9.8/10 Clients & Experience6/10 Market PresenceService focus
80% Application Testing20% Other -
$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 -
$25,000+$50 - $99 / hr250 - 999Aventura, FL
Ability to deliver
38.5/40.019/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Application Testing90% Other -
$5,000+< $25 / hr250 - 999Sunnyvale, CA
Ability to deliver
26.9/40.017.8/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
100% Application Testing -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.4/40.015.6/20 Reviews9/10 Clients & Experience9.8/10 Market PresenceService focus
20% Application Testing80% Other -
$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
35.4/40.017.4/20 Reviews8.4/10 Clients & Experience9.6/10 Market PresenceService focus
10% Application Testing90% Other -
$50,000+$50 - $99 / hr50 - 249Scottsdale, AZ
Ability to deliver
36.7/40.017.8/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% Application Testing90% 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 -
$5,000+$50 - $99 / hr50 - 249Austin, TX
Ability to deliver
35.3/40.019/20 Reviews10/10 Clients & Experience6.3/10 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 -
$1,000+$25 - $49 / hr50 - 249Ramsey, NJ
Ability to deliver
22.2/40.016.4/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
100% Application Testing -
Undisclosed$150 - $199 / hr10 - 49Minneapolis, MN
Ability to deliver
34.2/40.016.4/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% Application Testing90% Other -
$10,000+$25 - $49 / hr50 - 249McLean, VA
Ability to deliver
26.6/40.017/20 Reviews4.3/10 Clients & Experience5.3/10 Market PresenceService focus
45% Application Testing55% 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 -
$50,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
33.9/40.016/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
10% Application Testing90% Other -
UndisclosedUndisclosed50 - 249Cookeville, TN
Ability to deliver
21.5/40.016.6/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
100% Application Testing -
$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 -
$10,000+$50 - $99 / hr10 - 49New York, NY
Ability to deliver
33.7/40.019.2/20 Reviews9/10 Clients & Experience5.5/10 Market PresenceService focus
10% Application Testing90% 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 -
$25,000+$200 - $300 / hr10 - 49Scottsdale, AZ
Ability to deliver
33.3/40.016.8/20 Reviews9.8/10 Clients & Experience6.7/10 Market PresenceService focus
10% Application Testing90% Other -
$5,000+$25 - $49 / hr10 - 49New York, NY
Ability to deliver
20.8/40.016.8/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
100% Application Testing
U.S. Software Testing FAQs
U.S. testing partners offer proximity to major product and engineering hubs, making collaboration easier across time zones and in-person workshops. Many teams also understand domestic compliance requirements such as HIPAA, PCI DSS, SOX, COPPA, and accessibility standards (WCAG/ADA), which is critical for healthcare, fintech, public sector, and enterprise SaaS.
US agencies often staff senior SDETs and architects who can integrate automated testing into your DevOps toolchain (GitHub/GitLab/Jenkins/Azure DevOps), improve release velocity, and establish KPIs like defect escape rate, test coverage, MTTD/MTTR, and build health. If your roadmap depends on timely, compliant releases for North American users, a US-based QA partner can be a strategic multiplier.
Pricing varies because of factors like expertise, location, and scope. Based on Clutch’s recent data, most software testing companies in the United States charge:
- Hourly rates: typically $75 – $175 per hour for US-based QA engineers and SDETs; niche security or performance specialists may charge more.
- Monthly dedicated QA: $8,000 – $20,000+ per engineer for embedded team models.
- Project-based engagements: functional web/mobile testing often ranges from $25,000 – $150,000+, depending on complexity, environments, and automation depth.
- Ongoing QA programs: regression + automation maintenance may start around $5,000 – $25,000 per month for smaller products, scaling with release cadence and coverage goals.
Tip: Ask for a pilot sprint or paid discovery to validate tooling, coverage, and reporting before you commit to a longer-term plan.
U.S. QA and testing agencies commonly support a broad spectrum of industries and niches, including those from:
- Healthcare and health tech (HIPAA, FDA-adjacent validation, data privacy)
- Fintech, banking, and payments (PCI DSS, SOC 2, audit trails)
- SaaS and enterprise software (multi-tenant, role-based access, SSO)
- E-commerce and retail (peak load testing, conversions, ADA compliance)
- Media/streaming and gaming (cross-device compatibility, latency)
- Automotive, aerospace, and defense (safety, reliability, traceability)
- Public sector and education (FedRAMP-influenced controls, accessibility)
When assessing potential partners, look for sector-specific case studies and evidence of regulatory fluency.
Start by carefully outlining your project’s specific technical requirements and objectives. Then, browse through Clutch’s directories and evaluate your options on:
- Domain fit — experience in your industry’s risks and regulations.
- Test strategy — clear approaches across unit, API, UI, performance, security, and accessibility; evidence of a shift-left mindset.
- Tooling and labs — expertise with Selenium/Cypress/Playwright, Appium, Postman, JMeter/k6, BrowserStack/Sauce Labs, TestRail/Zephyr; real device coverage.
- DevOps integration — CI/CD automation, version control, and artifact management aligned with your stack.
- Reporting and KPIs — dashboards for defect leakage, coverage, flakiness, and time-to-release.
- Team model — embedded vs. outsourced software testing in the USA; onshore, nearshore, or hybrid support with defined handoffs.
- Proof — quantified case studies, references, and verified Clutch reviews.
Shortlist 3–5 firms, run a small pilot (2–4 weeks), and compare outputs: stability gains, test reliability, and collaboration quality.
- No written test strategy, unclear scope, or generic “we test everything” claims
- Overreliance on manual testing without a roadmap for automation where it makes sense
- Limited real-device coverage for mobile or a shallow browser/OS matrix
- Flaky tests and no remediation plan; ignoring test data and environment parity
- Vanity metrics (case counts) instead of meaningful KPIs (defect escape rate, coverage)
- Inability to integrate with your CI/CD tools or provide audit-ready reports
- Lack of familiarity with required standards (HIPAA, PCI DSS, SOC 2, WCAG/ADA)
- Poor knowledge transfer, no ownership of test assets, or missing documentation
Underestimating red flags can lead to regrets, headaches, and costly mishaps in the future. Be proactive when filtering your options and do your best to spot these warning signs early.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.