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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Featured
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 Accessible
Simform has received positive feedback regarding its accessibility, with clients noting that the project manager and CTO were readily available for communication via various channels, including text messages. Weekly calls ensured consistent updates and collaboration. One client highlighted the project's management efficiency, stating that Simform completed tasks quickly and maintained transparency through a project management platform. However, some challenges were mentioned, such as time-zone differences affecting communication and the project manager's workload impacting response times.-
Mobile App Redesign for Employment Platform
5.0 Dec 7, 2017Alongside weekly calls, the project manager communicated with us via Skype or text messages. The CTO was also accessible, even via text message, which was nice since he’s their highest-ranking engineer. Overall, they completed tasks quickly and managed the project well.
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App Development for Home Improvement Startup
5.0 Jun 21, 2016Simform Solutions answered my questions every time I submitted them, and they were available for me any time I needed help. I haven't worked with anyone who was as responsive as Simform, even in my regular work.
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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.
20 of 22 Application Testing reviews are 5 stars$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 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?
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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UndisclosedUndisclosed50 - 249Sunnyvale, CA
Services provided
20% Application Testing20% AI Consulting20% AI Development +2 services20% Digital Engineering20% Robotics Process AutomationSGBI Inc is an artificial intelligence company founded in 2021. The firm provides Artificial Intelligence and Application Testing, and is midsize.
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$1,000+$100 - $149 / hr2 - 9Cherry Hill, NJ
Services provided
10% Application Testing50% Custom Software Development40% Mobile App Development3Genii is a software development company. The Cherry Hill, New Jersey-based team provides Custom Software Development and Mobile App Development.
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$25,000+$50 - $99 / hr2 - 9St. Petersburg, FL
Services provided
10% Application Testing30% Custom Software Development20% Mobile App Development +3 services20% Web Development15% IT Staff Augmentation5% UX/UI DesignSoftrizon is a custom software development firm. They specialize in Custom Software Development and Web Development and were launched in 2020. The firm is based in St. Petersburg, Florida.
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UndisclosedUndisclosed50 - 249Milford, MA
Services provided
30% Application Testing40% Market Research30% Business ConsultingLaunched in 1999, Enterprise Strategy Group is a Market Research company. Located in Milford, Massachusetts, the team focuses on Market Research and Application Testing.
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$5,000+$50 - $99 / hrFreelancerLeesburg, VA
Services provided
20% Application Testing70% Cybersecurity10% Web DesignSmall Cybersecurity company janlogix llc, is in Leesburg, Virginia. The team offers Cybersecurity and Application Testing.
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Undisclosed$50 - $99 / hrFreelancerStrongsville, OH
Services provided
20% Application Testing20% Accounting20% CRM Consulting and SI +2 services20% Sales Outsourcing20% Search Engine OptimizationHJ Web Solutions, a SEO company, was launched in 2024. The team focuses on Search Engine Optimization and CRM consulting and SI and is located in Strongsville, Ohio.
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UndisclosedUndisclosedFreelancerLehi, UT
Services provided
20% Application Testing20% Mobile App Development20% Search Engine Optimization +2 services20% Social Media Marketing20% Web DevelopmentTravel & Tours Digital Marketing is a social media marketing company. Launched in 2020, the team specializes in Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerSan Diego, CA
Services provided
10% Application Testing12% Low/No Code Development10% AR/VR Development +11 services10% Application Management & Support10% E-Commerce Development10% Enterprise App Modernization10% Mobile App Development10% Web Development5% Business Consulting5% Cybersecurity5% Wearable App Development1% Other Application Development1% UX/UI Design1% Web DesignPaul Lewallen Studios is a web development firm. The company is based in San Diego, California. Their services include Web Development and Mobile App Development.
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$25,000+$25 - $49 / hr50 - 249Jacksonville, FL
Services provided
15% Application Testing25% Custom Software Development20% Web Development +3 services15% API Development15% Microservices Architecture Services10% Enterprise App ModernizationSee all 1 projectsTailored software solutions and IT staffing. Software factory IT Support IT Staffing Cybersecurity Data & AI solutions Odoo implementations Part of a group of companies with 40+ years of
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UndisclosedUndisclosed10 - 49Owings Mills, MD
Services provided
35% Application Testing35% Environmental Consulting30% Corporate PhotographyHeadquartered in Owings Mills, Maryland, Foundation Test Group, Inc. Is an Application Testing company. Launched in 2002, the team focuses on Application Testing and Environmental Consulting.
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UndisclosedUndisclosed10 - 49Overland Park, KS
Services provided
35% Application Testing35% Custom Software Development30% AI DevelopmentInfinite Technologies LLC, a small custom software development company, is headquartered in Overland Park, Kansas. The team focuses on Custom Software Development and Application Testing.
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$5,000+$25 - $49 / hr10 - 49Walpole, MA
Services provided
10% Application Testing40% Business Consulting25% Cloud Consulting & SI +2 services15% Application Management & Support10% Financial ConsultingCLOUD CONTROL SOLUTIONS is a Walpole, Massachusetts-based Business Consulting company. Established in 2018, the team focuses on Business Consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Palo Alto, CA
Services provided
40% Application Testing20% Cloud Consulting & SI20% Custom Software Development +1 service20% Generative AIPurgo AI is an Application Testing company headquartered in Palo Alto, California. They focus on Application Testing and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Oakland, CA
Services provided
40% Application Testing40% Mobile App Development20% UX/UI DesignMobile application development firm Screenshotbot focuses on Mobile App Development and Application Testing. They were founded in 2020.
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$50,000+$50 - $99 / hr50 - 249Sheridan, WY
Services provided
10% Application Testing25% IT Staff Augmentation20% Web Development +3 services15% Custom Software Development15% E-Commerce Development15% Mobile App DevelopmentKodevent is a development testing company specializing in software quality testing and application quality assurance. Reviews indicate a high satisfaction rate, with 100% of clients praising their quality and cost-effectiveness. Clients consistently highlight the excellent alignment with project requirements and the professional management of tasks and communications.
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$5,000+< $25 / hr10 - 49Santa Clara, CA
Services provided
10% Application Testing10% AI Development10% Custom Software Development +8 services10% E-Commerce Development10% IT Managed Services10% IT Staff Augmentation10% Mobile App Development10% Wearable App Development10% Web Development5% CRM Consulting and SI5% Cloud Consulting & SIHubrum Technologies Inc is an IT managed services company launched in 2017. The team provides IT managed services and IT staff augmentation.
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Undisclosed$50 - $99 / hrFreelancerThompson, CT
Services provided
10% Application Testing20% Web Design10% E-Commerce Development +9 services10% Search Engine Optimization10% UX/UI Design10% Web Development5% Advertising5% Custom Software Development5% Mobile App Development5% Other Marketing5% Pay Per Click5% Social Media MarketingFounded in 2010, Massachusetts Web Designs, a small web design company, is in Thompson, Connecticut. Their team focuses on Web Design and UX/UI Design.
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UndisclosedUndisclosed10 - 49Reston, VA
Services provided
10% Application Testing20% Business Consulting20% Corporate Training & Coaching +4 services20% IT Strategy Consulting10% Application Management & Support10% IT Managed Services10% Web DesignIn Reston, Virginia, Avyance, LLC is a Corporate Training & Coaching company. Launched in 2017, the team provides Corporate Training & Coaching and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Arlington, VA
Services provided
10% Application Testing10% Application Management & Support10% Cloud Consulting & SI +7 services10% Custom Software Development10% Cybersecurity10% Financial Advising & Planning10% IT Managed Services10% IT Strategy Consulting10% IoT Development10% Web DevelopmentKITC, LLC, 8(a) Certified is an IT strategy consulting company. In Arlington, Virginia, their team offers IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Cincinnati, OH
Services provided
10% Application Testing50% Custom Software Development10% Application Management & Support +3 services10% Logistics & Supply Chain Consulting10% Low/No Code Development10% Web DesignFASCOR is a software development company. Their team is headquartered in Cincinnati, Ohio and offers Custom Software Development and Application Testing.
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UndisclosedUndisclosed10 - 49Bainbridge Island, WA
Services provided
10% Application Testing30% Custom Software Development30% IT Strategy Consulting +3 services10% Application Management & Support10% Low/No Code Development10% Web DesignPHYTEC America is a software development company. Located in Bainbridge Island, Washington and Seattle, Washington, the company specializes in Custom Software Development and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Fair Oaks Ranch, TX
Services provided
10% Application Testing20% Business Consulting20% IT Strategy Consulting +3 services20% Market Research20% Marketing Strategy10% AI DevelopmentCapabilitySource is a Market Research company located in Fair Oaks Ranch, Texas. The team focuses on Market Research and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Irving, TX
Services provided
10% Application Testing15% Cloud Consulting & SI15% Custom Software Development +4 services15% IT Strategy Consulting15% Mobile App Development15% Staffing15% Web DevelopmentTeKreant Staffing and IT Solutions is an IT strategy consulting company. The team is in Irving, Texas, and their services include IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Bowie, MD
Services provided
10% Application Testing15% Cloud Consulting & SI15% Cybersecurity +5 services15% IT Managed Services15% IT Strategy Consulting10% Custom Software Development10% Low/No Code Development10% Mobile App DevelopmentCipherHQ Technologies LLC is a small Bowie, Maryland-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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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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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.