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
1,566 Companies
List of the Top United States QA Testers
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$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 84 projectsSimform is a software development company specializing in Application Testing, QA Testing, and related services. The majority of their clients report positive experiences, highlighting Simform’s timely delivery, proactive communication, and commitment to success. Notably, 100% of reviewers praise Simform’s flexibility and technical expertise, while 80% appreciate their agile project management. Overall, Simform is recognized for its ability to adapt and deliver quality results promptly.
Reviews mention Communicative
Clients consistently highlight Simform's exceptional communication skills, noting their proactive and structured approach. For instance, a department manager praised their 'clear, structured, and proactive' communication throughout the project, ensuring all stakeholders were informed and engaged. Similarly, a project manager noted their 'excellent and regular communication,' which fostered transparency and efficiency. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's ability to stay connected, responsive, and aligned with project goals.-
Software & Architecture Dev & DevOps for Staff Aug Company
5.0 Mar 6, 2024Simform always delivers items in a timely fashion - and went above and beyond to meet our needs. Clear and timely communication was a hallmark of their service, ensuring that all deliverables were met as expected.
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UI/UX Design, Mobile App & AWS Development for Media Company
5.0 Feb 29, 2024Simform did a great job on the project management. They set-up weekly catch-up meetings to allow us to monitor the project and respond to questions. Team members updated us daily using Slack and notified us of any blockers to continue the project.
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Staff Aug, Web Design & Dev for Software Development Startup
4.5 Sep 1, 2023Simform’s customer success manager has impressed us, too, since they ensure a smooth collaboration and quickly address any challenges or issues we encounter. Our primary form of communication with Simform is through weekly or daily video calls on Google Meet, and we also use Slack for regular communication.
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Mobile App Development for Digital Transformation Agency
4.5 Aug 24, 2023Communication - the communication with the team was great. They understood the requirements and raised any roadblocks/risks/questions that the team might have. Yes, the items were delivered on time.
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Mobile App Development for Digital Ad Solutions Company
5.0 Jun 22, 2023Despite the time zone differences, they navigated seamlessly, ensuring efficient planning and flawless implementation. Their communication was seamless, contributing to smooth collaboration.
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3 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent client feedback for Simform highlights their exceptional communication, responsiveness, and technical expertise. Clients have praised their timely delivery and ability to adapt to project needs, with one noting their proactive approach in identifying areas for improvement. Another client emphasized the company's structured project management and deep understanding of complex requirements. Overall sentiment is highly positive, with clients recommending Simform as a reliable and thoughtful partner for various digital development projects.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?
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$5,000+Undisclosed50 - 249Serves United StatesServices provided
100% Application TestingSee all 60 projectsQA Wolf is a comprehensive software testing company specializing in Application Quality Assurance through end-to-end automated testing services. Their reviews highlight exceptional project management, rapid communication, and adaptability with over 95% of feedback being positive. Common themes include seamless integration into clients' workflows and consistently delivering on time, with 80% of reviewers mentioning their responsiveness and value for cost.
2 of 4 reviews are 5 stars3 new reviews for Application Testing services$50,000 – $199,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
In the last six months, client feedback for QA Wolf has been overwhelmingly positive, highlighting their exceptional communication, responsiveness, and ability to integrate seamlessly with client teams. Clients reported significant reductions in bugs and manual testing hours, with one noting the surfacing of 33 pre-existing bugs. Another emphasized QA Wolf's rapid test execution and project management efficiency. Overall, clients appreciate QA Wolf's commitment to quality and adaptability, with only minor suggestions for improved alignment during initial phases.Was this helpful?
44 of 58 Application Testing reviews are 5 stars4 new reviews for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 58 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing for Financial Services Company
5.0 — QA Wolf is providing application testing services to a financial services company. The team defines and builds out the testing environment as well as runs and oversees the validation Read moreWas this helpful?
Industry Experience
QA Wolf has demonstrated strong expertise in various industries, notably Insurance, Telecommunications, Financial Services, and Education. Clients praised their ability to automate testing processes, resulting in significant reductions in bugs and improved release confidence. The Insurance industry feedback highlighted successful end-to-end testing, while Telecommunications clients noted enhanced automated test coverage. Overall sentiment reflects satisfaction across sectors, emphasizing QA Wolf's responsiveness and value, making them a suitable partner for organizations seeking reliable QA solutions.
Read All ReviewsSelect Industry to see insights
Other industries Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Education Healthcare Media Consulting eCommerce Information technology Logistics & Supply Chain Agriculture Software Telecommunications Financial services Engineering InsuranceWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The overall sentiment regarding QA Wolf's cost and value for money is highly positive. Clients frequently highlighted that QA Wolf's pricing fits their budget while delivering excellent value. For instance, one client noted that QA Wolf's services saved them significant manual testing hours, allowing their team to focus on core responsibilities. Another client mentioned the impressive return on investment, indicating that QA Wolf's offerings exceed expectations without adding extra costs. Overall, clients feel they receive substantial quality and efficiency for the costs incurred.Was this helpful?
$5,000+$25 - $49 / hr50 - 249Serves United StatesServices provided
100% Application TestingSee 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.
20 of 22 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$50,000 – $199,999 avg. project costRead 22 ReviewsApplication Testing PROJECT HIGHLIGHT
Application Testing & QA for Cybersecurity Company
5.0 — QualityLogic provided QA services for a cybersecurity company. Their work included creating automation tests, test cases, and test plans, as well as executing those test cases and plans as manual QA Read moreWas this helpful?
Industry Experience
QualityLogic has demonstrated its expertise across diverse industries including healthcare, advertising & marketing, information technology, and software development. Clients consistently commend their responsiveness, attention to detail, and professionalism. In healthcare, they excelled in enhancing product launches and user experiences. In the advertising sector, they ensured ADA compliance effectively. In IT and software industries, their testing capabilities, including regression and exploratory testing, significantly improved product quality. Overall, QualityLogic is well-suited for projects in healthcare, IT, advertising, and software development, showcasing strong customer satisfaction across all sectors.
Read All ReviewsSelect Industry to see insights
Healthcare Advertising & marketing Information technology Business services Legal Software Education Other Industry Arts, entertainment & music Consulting Transportation IT Services Financial services MediaWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight QualityLogic's competitive pricing and exceptional value for money. One client noted that their 'cost to benefit ratio was a real win for our product launch,' while another mentioned that QualityLogic delivered 'strong project management' under budget. Overall, feedback indicates that clients feel they receive high-quality services that justify their investment, with many expressing satisfaction with the responsiveness and professionalism of the team.Was this helpful?
More responsive than most other service providers
Get in TouchQualityLogic is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosed10 - 49Milford Mill, MD
Services provided
10% Application Testing10% AI Consulting10% AI Development +7 services10% Application Management & Support10% Cloud Consulting & SI10% Custom Software Development10% Mobile App Development10% Robotics Process Automation10% UX/UI Design10% Web DevelopmentValsatech is an user experience company. The Milford Mill, Maryland-based firm was established in 2008. Their services include UX/UI Design and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
10% Application Testing10% AI Development10% API Development +7 services10% BI & Big Data Consulting & SI10% Custom Software Development10% Mobile & App Marketing10% Mobile App Development10% Search Engine Optimization10% Web Design10% Web DevelopmentLaunched in 2005, United Holdings Group is a Mobile & App Marketing company. The agency specializes in Mobile & App Marketing and Search Engine Optimization, and is small.
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UndisclosedUndisclosed10 - 49Houston, TX
Services provided
10% Application Testing10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +7 services10% Computer Engineering10% Custom Software Development10% Cybersecurity10% DevOps Managed Services10% ECM Consulting and SI10% ERP Consulting and SI10% Mobile App DevelopmentEifer Software Solutions Inc, a data analytics company, was founded in 2009. The small team provides BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Manalapan Township, NJ
Services provided
10% Application Testing10% AI Development10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% Custom Software Development10% Cybersecurity10% DevOps Managed Services10% IT Managed Services10% IoT Development10% UX/UI DesignEncode, Inc., an user experience design agency, is in Manalapan Township, New Jersey. Established in 1997, the team focuses on UX/UI Design and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Bothell, WA
Services provided
10% Application Testing10% AI Consulting10% BI & Big Data Consulting & SI +7 services10% Business Consulting10% Cloud Consulting & SI10% Corporate Training & Coaching10% Custom Software Development10% DevOps Managed Services10% IT Strategy Consulting10% RecruitingIT strategy consulting company Innovative Edge TCS is in Bothell, Washington. Founded in 2015, the team focuses on IT strategy consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Boca Raton, FL
Services provided
10% Application Testing15% BI & Big Data Consulting & SI15% Custom Software Development +6 services10% Cloud Consulting & SI10% Cybersecurity10% DevOps Managed Services10% Generative AI10% IT Managed Services10% UX/UI DesignLocated in Boca Raton, Florida, Kosten Digital is a small business intelligence company. The team provides BI & big data consulting & SI and Custom Software Development.
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UndisclosedUndisclosed10 - 49Ellicott City, MD
Services provided
10% Application Testing10% BI & Big Data Consulting & SI10% Cloud Consulting & SI +7 services10% Compliance Consulting10% Corporate Training & Coaching10% Cybersecurity10% DevOps Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% UX/UI Design4A Consulting, LLC is an Ellicott City, Maryland-based user experience design agency. Their services include UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Tampa, FL
Services provided
10% Application Testing20% Cybersecurity10% AI Development +6 services10% BI & Big Data Consulting & SI10% Compliance Consulting10% IT Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% IoT DevelopmentSecurance Consulting is a Cybersecurity company. In Tampa, Florida, the agency was established in 2002. Their services include Cybersecurity and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Katonah, NY
Services provided
10% Application Testing10% AI Development10% Application Management & Support +7 services10% Branding10% Compliance Consulting10% Conversion Optimization10% Corporate Training & Coaching10% Custom Software Development10% Cybersecurity10% IT Managed ServicesBranding agency Black Talon Security was established in 2017. The team offers Branding and Conversion Optimization.
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UndisclosedUndisclosed10 - 49Jacksonville, FL
Services provided
10% Application Testing20% Cloud Consulting & SI20% Cybersecurity +3 services20% IT Managed Services20% IT Strategy Consulting10% Compliance ConsultingBased in Jacksonville, Florida, Cirrus Technology Services is an IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI and were founded in 2005.
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UndisclosedUndisclosed10 - 49Pleasanton, CA
Services provided
10% Application Testing10% Blockchain10% Cloud Consulting & SI +7 services10% DevOps Managed Services10% E-Commerce Development10% Generative AI10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentHeadquartered in Pleasanton, California and Vadodara, India, Exaqode is a small UX design agency. The team focuses on UX/UI Design and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Alpharetta, GA
Services provided
10% Application Testing10% AI Development10% AR/VR Development +7 services10% BI & Big Data Consulting & SI10% Blockchain10% Cloud Consulting & SI10% Cybersecurity10% IT Strategy Consulting10% Market Research10% Robotics Process AutomationIn Alpharetta, Georgia and Toronto, Canada, G3. GG Tech Global is a Market Research company. Their services include Market Research and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Niles, IL
Services provided
10% Application Testing20% Custom Software Development20% IT Managed Services +3 services20% IT Strategy Consulting20% Web Development10% StaffingBased in Niles, Illinois, Bluebris Systems, Inc. Is an IT strategy consulting company. Their services include IT strategy consulting and IT managed services.
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UndisclosedUndisclosed10 - 49Hamilton Township, NJ
Services provided
10% Application Testing10% AI Development10% BI & Big Data Consulting & SI +8 services10% Business Continuity Management10% Custom Software Development10% IT Managed Services10% IT Strategy Consulting10% IoT Development10% Unified Communications Consulting & SI5% API Development5% DevOps Managed ServicesTechTrends is an IT strategy consulting company. Established in 2003, the team specializes in IT strategy consulting and BI & big data consulting & SI. The firm is in Hamilton Township, New Jersey.
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UndisclosedUndisclosed10 - 49Sugar Land, TX
Services provided
10% Application Testing10% AI Development10% AR/VR Development +7 services10% Blockchain10% Cloud Consulting & SI10% Custom Software Development10% Cybersecurity10% IoT Development10% Mobile App Development10% Web DevelopmentAvani Systems Inc, a cloud consulting & SI company, was launched in 2014. They provides cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed10 - 49Plano, TX
Services provided
10% Application Testing10% BI & Big Data Consulting & SI10% Business Consulting +8 services10% Cloud Consulting & SI10% Conversion Optimization10% Corporate Training & Coaching10% IT Staff Augmentation10% Mobile App Development10% Web Development5% CRM Consulting and SI5% ERP Consulting and SIAnji Technologies LLC. Is a Conversion Optimization company. The Plano, Texas-based firm was established in 2007. Their team focuses on Conversion Optimization and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Corte Madera, CA
Services provided
10% Application Testing10% AI Development10% Affiliate Marketing +7 services10% BI & Big Data Consulting & SI10% CRM Consulting and SI10% Conversion Optimization10% Digital Engineering10% Email Marketing10% IT Strategy Consulting10% Marketing StrategyBased in Corte Madera, California, Mammoth Growth is a Marketing Strategy company. Launched in 2015, the team specializes in Marketing Strategy and Email Marketing.
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UndisclosedUndisclosed10 - 49Cumming, GA
Services provided
10% Application Testing25% Custom Software Development25% Mobile App Development +2 services20% Cloud Consulting & SI20% IT Managed ServicesEverite Solutions is a custom software development company. The Cumming, Georgia-based team offers Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49Miamisburg, OH
Services provided
10% Application Testing20% Cloud Consulting & SI20% Cybersecurity +4 services20% IT Managed Services10% Business Continuity Management10% Compliance Consulting10% IT Strategy ConsultingExpedient Technology Solutions, LLC is a cloud consulting & SI company based in Miamisburg, Ohio. Their services include cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed10 - 49Eagle, ID
Services provided
10% Application Testing20% Cybersecurity20% Mobile App Development +5 services10% BI & Big Data Consulting & SI10% Corporate Training & Coaching10% IT Managed Services10% IT Staff Augmentation10% StaffingEstablished in 2008, Bridge Technologies and Solutions is a small Eagle, Idaho-based Cybersecurity company. Their team focuses on Cybersecurity and IT staff augmentation.
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UndisclosedUndisclosed10 - 49Plano, TX
Services provided
10% Application Testing15% Cloud Consulting & SI15% Custom Software Development +5 services15% Search Engine Optimization15% Social Media Marketing10% Email Marketing10% Mobile App Development10% Web DesignPagematics is a social media marketing firm. Their small team of employees is in Plano, Texas. Their team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Beaverton, OR
Services provided
10% Application Testing20% BI & Big Data Consulting & SI20% Corporate Training & Coaching +4 services20% Custom Software Development10% CRM Consulting and SI10% ERP Consulting and SI10% Market ResearchHeadquartered in Beaverton, Oregon, Predator Software Inc. Is a data analytics company. The team offers BI & big data consulting & SI and Custom Software Development.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
10% Application Testing10% AI Consulting10% AI Development +7 services10% BI & Big Data Consulting & SI10% Business Consulting10% Cloud Consulting & SI10% Digital Strategy10% IoT Development10% Mobile App Development10% Web DevelopmentAutomatedView Technologies is a Los Angeles, California-based Digital Strategy company. Their services include Digital Strategy and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Orlando, FL
Services provided
30% Application Testing40% Cybersecurity30% Cloud Consulting & SIOrenda Security LLC is a Cybersecurity company. Their small team of employees is based in Orlando, Florida and Montréal, Canada. Their team focuses on Cybersecurity and cloud consulting & SI.
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$100,000+$100 - $149 / hr2 - 9Springfield, VA
Services provided
10% Application Testing40% Cloud Consulting & SI40% IT Staff Augmentation +1 service10% Custom Software DevelopmentKatyella is a cloud consulting & SI company located in Springfield, Virginia. Their services include cloud consulting & SI and IT staff augmentation.
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$5,000+$50 - $99 / hr2 - 9Sunnyvale, CA
Services provided
10% Application Testing20% Custom Software Development20% Mobile App Development +4 services20% Web Development10% AI Development10% E-Commerce Development10% UX/UI DesignOrestas Labs, an app development company, was founded in 2024. The agency provides Mobile App Development and Web Development, and is small.
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$5,000+$25 - $49 / hr2 - 9North Miami, FL
Services provided
10% Application Testing10% AI Consulting10% AI Development +7 services10% Corporate Training & Coaching10% DevOps Managed Services10% Enterprise App Modernization10% IT Managed Services10% IT Staff Augmentation10% IT Strategy Consulting10% Microservices Architecture ServicesEstablished in 2026, Clouditive is an IT strategy consulting company. The agency offers IT strategy consulting and IT managed services.
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$1,000+$25 - $49 / hr2 - 9San Francisco, CA
Services provided
25% Application Testing35% Custom Software Development30% AI Development +1 service10% Web DesignAitomation is a custom software development firm headquartered in Lahore, Pakistan and San Francisco, California. Launched in 2015, the team offers Custom Software Development and Application
Read moreSee All Locations (2)San Francisco, CA
18 Bartol Street #1137
San Francisco, CA 941331
+1-628-333-9177
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$5,000+$100 - $149 / hr50 - 249Orange, CA
Services provided
20% Application Testing20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% Mobile App DevelopmentLumen21, Inc is a cloud consulting & SI company. Based in Orange, California and Mumbai, India, the firm was launched in 2007. Their team offers cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed250 - 999Santa Clara, CA
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +2 services20% DevOps Managed Services20% Mobile App DevelopmentSpanIdea Systems is a business intelligence company. They were launched in 2011, and their services include BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Rosedale, IN
Services provided
35% Application Testing35% Engineering30% FabricationImagine Automation is a small Application Testing company headquartered in Rosedale, Indiana. The team focuses on Application Testing and Engineering.
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UndisclosedUndisclosed2 - 9Davidsonville, MD
Services provided
35% Application Testing35% Architectural Design30% EngineeringArchitectural Design company Arrowhead Services Inc. Was founded in 2001. The team focuses on Architectural Design and Application Testing and is based in Davidsonville, Maryland.
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UndisclosedUndisclosed50 - 249Tampa, FL
Services provided
25% Application Testing25% AI Development25% IoT Development +1 service25% Mobile App DevelopmentApricot Tech LLC, an application development company, was established in 2013. They specializes in Mobile App Development and IoT development.
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Undisclosed$50 - $99 / hrFreelancerWoodbridge, VA
Services provided
10% Application Testing15% Enterprise App Modernization15% IT Managed Services +5 services15% IT Strategy Consulting15% Low/No Code Development10% Custom Software Development10% Mobile App Development10% Web DesignAysaai Technologies is a Woodbridge, Virginia-based app development firm. Established in 2021, the team provides Mobile App Development and IT strategy consulting.
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UndisclosedUndisclosedFreelancerPhoenix, AZ
Services provided
50% Application Testing50% UX/UI DesignBlueprint Consulting, LLC, a small user experience design company and Application Testing company, is in Phoenix, Arizona. The team specializes in UX/UI Design and Application Testing.
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UndisclosedUndisclosedFreelancerPetaluma, CA
Services provided
50% Application Testing20% API Development20% Custom Software Development +1 service10% Digital EngineeringBased in Petaluma, California, Aztaz Software LLC is an Application Testing company. Their services include Application Testing and Custom Software Development.
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UndisclosedUndisclosed50 - 249Boca Raton, FL
Services provided
25% Application Testing25% Custom Software Development20% Mobile App Development +2 services15% AI Development15% Robotics Process AutomationAuditeste USA is a custom software development firm. The team offers Custom Software Development and Application Testing, and the company is located in Boca Raton, Florida.
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UndisclosedUndisclosedFreelancerBurbank, CA
Services provided
50% Application Testing30% Cybersecurity20% Compliance ConsultingApplication Testing company CyberTest is located in Burbank, California. They provide Application Testing and Cybersecurity.
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$1,000+$50 - $99 / hrFreelancerDunn, NC
Services provided
10% Application Testing50% Web Development30% Custom Software Development +2 services5% E-Commerce Development5% IoT DevelopmentLaunched in 2025, Veritas Supera IT Solutions LLC is a small website development company. Their services include Web Development and Custom Software Development.
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Undisclosed$50 - $99 / hrFreelancerLong Beach, NY
Services provided
10% Application Testing10% AI Agents10% AI Development +7 services10% API Development10% Application Management & Support10% Custom Software Development10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting10% Other IT Consulting and SIS-TYPE Technology LLC, an other IT consulting and SI company, is in Long Beach, New York. They provide other IT consulting and SI and IT managed services.
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Undisclosed$25 - $49 / hr50 - 249Westerville, OH
Services provided
10% Application Testing10% AI Development10% API Development +7 services10% Blockchain10% Cloud Consulting & SI10% Custom Software Development10% IT Staff Augmentation10% IoT Development10% Robotics Process Automation10% Web DevelopmentCloud consulting & SI company URU Systems was established in 2023. The firm provides cloud consulting & SI and IT staff augmentation.
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UndisclosedUndisclosed10 - 49Dallas, TX
Services provided
50% Application Testing50% Custom Software DevelopmentEstablished in 2023, Emtech Group, Inc. Is a software development company and Application Testing company. The team offers Custom Software Development and Application Testing.
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$5,000+$100 - $149 / hr2 - 9Atlanta, GA
Services provided
10% Application Testing10% Application Management & Support10% Branding +7 services10% Content Marketing10% E-Commerce Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web DevelopmentEstablished in 2012, Lead Horse Marketing is a small branding company in Atlanta, Georgia. Their team focuses on Branding and Social Media Marketing.
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UndisclosedUndisclosed2 - 9Stamford, CT
Services provided
10% Application Testing10% Accounting10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% Custom Software Development10% Enterprise App Modernization10% Market Research10% Mobile App Development10% Other Application Development10% Web DevelopmentColumbia Consulting Group is a Market Research company. Established in 1997, the team specializes in Market Research and BI & big data consulting & SI.
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UndisclosedUndisclosed2 - 9Sandy Springs, GA
Services provided
10% Application Testing30% Custom Software Development30% Web Design +1 service30% Web DevelopmentAvernoon is a web design agency in Sandy Springs, Georgia. Their services include Web Design and Custom Software Development.
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UndisclosedUndisclosed2 - 9Odenton, MD
Services provided
10% Application Testing30% Custom Software Development30% Cybersecurity +3 services10% Enterprise App Modernization10% Web Design10% Web DevelopmentEnd2End Technical Solutions, Inc. Is a software development company launched in 2011. The company specializes in Custom Software Development and Cybersecurity, and is small.
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UndisclosedUndisclosed2 - 9Mechanicsburg, PA
Services provided
10% Application Testing10% Branding10% Business Consulting +7 services10% Email Marketing10% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web Design10% Web DevelopmentChristman Consulting, an user experience company, was launched in 2013. The company provides UX/UI Design and Branding.
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UndisclosedUndisclosed2 - 9New York, NY
Services provided
10% Application Testing10% Application Management & Support10% Blockchain +7 services10% Branding10% Business Consulting10% Conversion Optimization10% Cybersecurity10% IoT Development10% Mobile App Development10% Web DevelopmentClarus Tech Partners is a branding company founded in 2018. The team focuses on Branding and Conversion Optimization and is in New York, New York and West Palm Beach, Florida.
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UndisclosedUndisclosed2 - 9McLean, VA
Services provided
10% Application Testing20% Custom Software Development20% Search Engine Optimization +4 services20% Web Development10% API Development10% Cloud Consulting & SI10% DevOps Managed ServicesCoherent Logic Limited is a SEO agency. The small McLean, Virginia-based team provides Search Engine Optimization and Custom Software Development. The agency was launched in 2005.
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UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
10% Application Testing20% Custom Software Development10% BI & Big Data Consulting & SI +6 services10% Cloud Consulting & SI10% IT Staff Augmentation10% IoT Development10% Mobile App Development10% Staffing10% UX/UI DesignTeambees Corp, a custom software development company, was launched in 2020. The team offers Custom Software Development and UX/UI Design and is in Chicago, Illinois and Gurugram, India.
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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+$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 / hr250 - 999Sunnyvale, CA
Ability to deliver
27.1/40.018/20 Reviews1.6/10 Clients & Experience7.5/10 Market PresenceService focus
100% Application Testing -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.6/40.015.8/20 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
35.6/40.017.6/20 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 -
$5,000+$50 - $99 / hr50 - 249Austin, TX
Ability to deliver
35.4/40.019.2/20 Reviews10/10 Clients & Experience6.2/10 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
26.8/40.017.2/20 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 -
$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 -
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 -
$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
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.