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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$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.
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.
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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?
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$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?
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?
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?
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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$1,000+$100 - $149 / hr2 - 9Kokomo, IN
Services provided
20% Application Testing20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% IT Strategy ConsultingSee all 5 projectsForestal Security specializes in Application Testing and QA Testing services. They are praised for their simplicity and effective communication, with 100% of reviewers noting the clarity and comprehensiveness of their reports. Clients appreciate their budget-friendly pricing and value, as well as their ability to deliver timely and thorough Software Quality Assurance testing.
1 of 1 Application Testing reviews are 5 stars1 new review for Application Testing in past 6 months$10,000 – $49,000 avg. project costRead 1 ReviewApplication Testing PROJECT HIGHLIGHT
Penetration Testing for Lone Worker Safety Solutions Company
5.0 — Forestal Security has conducted penetration testing services for a lone worker safety solutions company. The team is responsible for performing a black-box penetration test of the client's primary Read moreWas this helpful?
Industry Experience
Forestal Security has demonstrated its expertise primarily in the publishing and safety sectors, particularly with organizations in high-risk industries such as healthcare and utilities. Clients have praised their straightforward approach to penetration testing, effective communication, and the ability to deliver clear, actionable reports. Overall, feedback indicates a strong sentiment towards their reliability and value, making them a suitable partner for projects in security-sensitive environments.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Forestal Security as providing strong value for money, particularly noting that their pricing aligns well with budgetary constraints. One client highlighted that the company's pricing fit their budget and emphasized the 'good value for cost' received during a penetration testing project. Overall, the sentiment is positive, with no significant concerns raised about pricing or cost-effectiveness.Was this helpful?
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UndisclosedUndisclosed50 - 249Allen, TX
Services provided
10% Application Testing15% Custom Software Development15% Mobile App Development +4 services15% Recruiting15% Search Engine Optimization15% Social Media Marketing15% StaffingTech RBM, a social media marketing firm, focuses on Social Media Marketing and Search Engine Optimization. The agency is in Allen, Texas.
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$5,000+$25 - $49 / hr50 - 249Mesa, AZ
Services provided
10% Application Testing50% Mobile App Development10% AI Development +3 services10% E-Commerce Development10% IoT Development10% Web DesignMesaBizz is a midsize app development firm founded in 2011. Their team specializes in Mobile App Development and E-Commerce Development.
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$1,000+$50 - $99 / hr50 - 249New York, NY
Services provided
10% Application Testing10% Custom Software Development10% E-Commerce Development +7 services10% Enterprise App Modernization10% Mobile App Development10% Other Application Development10% UX/UI Design10% Wearable App Development10% Web Design10% Web DevelopmentWeb design agency Softwaric is based in New York, New York. They focus on Web Design and UX/UI Design and were established in 2019.
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$5,000+$100 - $149 / hr2 - 9New York, NY
Services provided
20% Application Testing20% Custom Software Development20% IT Strategy Consulting +3 services15% AI Development15% Mobile App Development10% BlockchainIn New York, New York, Cyber Concepts is a custom software development company. They offer Custom Software Development and IT strategy consulting and were established in 2018.
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$1,000+$25 - $49 / hr2 - 9Casper, WY
Services provided
20% Application Testing20% Mobile App Development20% Web Development +3 services15% Application Management & Support15% IoT Development10% Custom Software DevelopmentDevsAxe is a mobile application development company. Their team is located in Casper, Wyoming and specializes in Mobile App Development and Application Testing.
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Undisclosed$100 - $149 / hr2 - 9Albuquerque, NM
Services provided
20% Application Testing20% Cloud Consulting & SI20% Custom Software Development +2 services20% Cybersecurity20% Mobile App DevelopmentGolden Bay Consulting is a cloud consulting & SI company. The Albuquerque, New Mexico-based team focuses on cloud consulting & SI and Cybersecurity.
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$1,000+Undisclosed2 - 9Austin, TX
Services provided
20% Application Testing20% Branding20% Conversion Optimization +2 services20% Mobile App Development20% Social Media MarketingFounded in 2024, Addo Social, a small branding company, is located in Austin, Texas. Their team specializes in Branding and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9League City, TX
Services provided
20% Application Testing20% Custom Software Development20% Mobile App Development +2 services20% Wearable App Development20% Web DevelopmentSoftware development firm ACR Integration LLC is in League City, Texas. Founded in 2020, the team provides Custom Software Development and Web Development.
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Undisclosed< $25 / hr2 - 9Bartlett, IL
Services provided
20% Application Testing20% Corporate Training & Coaching20% Graphic Design +2 services20% Mobile App Development20% Search Engine OptimizationWebWaves Technology is a SEO services firm based in Bartlett, Illinois. Their services include Search Engine Optimization and Graphic Design.
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$1,000+$100 - $149 / hr2 - 9Los Angeles, CA
Services provided
20% Application Testing40% Conversion Optimization20% E-Commerce Development +1 service20% UX/UI DesignLocated in Los Angeles, California, Ecom Surge is a small Conversion Optimization company. The team offers Conversion Optimization and UX/UI Design.
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$1,000+< $25 / hr2 - 9Milpitas, CA
Services provided
20% Application Testing20% Branding20% Search Engine Optimization +2 services20% UX/UI Design20% Web DevelopmentIOTTAA is a Milpitas, California-based branding company. They specialize in Branding and Search Engine Optimization and were established in 2017.
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$1,000+$25 - $49 / hr2 - 9Cleveland, OH
Services provided
20% Application Testing20% Application Management & Support20% Custom Software Development +2 services20% Mobile App Development20% Web DevelopmentBeTech IT Solutions, a custom software development firm, was established in 2022. They focuses on Custom Software Development and Web Development.
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Undisclosed$100 - $149 / hr2 - 9Hudsonville, MI
Services provided
20% Application Testing20% API Development20% Application Management & Support +2 services20% Custom Software Development20% Web DevelopmentAgile Software Solutions is a software development company. Located in Hudsonville, Michigan, their team specializes in Custom Software Development and Web Development.
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$5,000+Undisclosed2 - 9Albuquerque, NM
Services provided
20% Application Testing20% Conversion Optimization20% E-Commerce Development +2 services20% UX/UI Design20% Web DevelopmentEscala is a Conversion Optimization company. They are headquartered in Albuquerque, New Mexico and have small team. They offer Conversion Optimization and UX/UI Design.
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$1,000+Undisclosed2 - 9Jersey City, NJ
Services provided
20% Application Testing20% Accounting20% BI & Big Data Consulting & SI +2 services20% Conversion Optimization20% Financial Advising & PlanningSkin Rights LLC is a small Conversion Optimization company established in 2018. Their services include Conversion Optimization and BI & big data consulting & SI.
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$1,000+$50 - $99 / hr2 - 9West Palm Beach, FL
Services provided
20% Application Testing20% API Development20% Custom Software Development +2 services20% IoT Development20% Web DevelopmentTech Guys is a custom software development company. They are located in West Palm Beach, Florida and have small team. They provide Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Brooklyn, NY
Services provided
20% Application Testing20% Custom Software Development20% Low/No Code Development +2 services20% Mobile App Development20% Web DevelopmentZeroDevs is a custom software development firm launched in 2021. In Brooklyn, New York, the team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9Somerville, NJ
Services provided
20% Application Testing25% Custom Software Development25% Web Development +2 services20% AI Consulting10% E-Commerce DevelopmentGradient Tensor LLC, a small software development company, is headquartered in Somerville, New Jersey. The team provides Custom Software Development and Web Development.
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$250,000+$25 - $49 / hr10 - 49Nottingham, MD
Services provided
10% Application Testing10% Application Management & Support10% Branding +7 services10% Business Consulting10% Custom Software Development10% Enterprise App Modernization10% Mobile & App Marketing10% Mobile App Development10% UX/UI Design10% Wearable App DevelopmentDiamond App Group LLC is a small custom software development company founded in 2017. Their services include Custom Software Development and Enterprise App Modernization.
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$5,000+$25 - $49 / hr10 - 49New York, NY
Services provided
10% Application Testing35% Custom Software Development35% Web Development +2 services10% E-Commerce Development10% Mobile App DevelopmentSee all 1 projectsNile Bits offers system application development services tailored to the needs of companies like real estate developers. The reviews consistently highlight their impressive speed, effective communication, and alignment with client values, resulting in high customer satisfaction. Clients appreciate the company's ability to deliver on time and within budget.
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$1,000+$100 - $149 / hr10 - 49Bountiful, UT
Services provided
10% Application Testing30% IT Managed Services20% Cloud Consulting & SI +2 services20% Cybersecurity20% IT Strategy ConsultingClearlink IT, LLC is an IT managed services company based in Bountiful, Utah. Launched in 2007, the team focuses on IT managed services and IT strategy consulting.
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$1,000+< $25 / hr10 - 49Chicago, IL
Services provided
10% Application Testing32% Logo10% Custom Software Development +6 services10% E-Commerce Development10% Print Design10% Web Design6% Content Marketing6% Digital Strategy6% Mobile & App MarketingCogito software is a Logo company established in 2016. The team offers Logo and Print Design and is headquartered in Chicago, Illinois.
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$1,000+< $25 / hr10 - 49Fairfax, VA
Services provided
10% Application Testing15% Digital Strategy15% E-Commerce Development +4 services15% IT Strategy Consulting15% Mobile App Development15% UX/UI Design15% Web DevelopmentKautilyaX is a Digital Strategy company. Founded in 2015, their team specializes in Digital Strategy and UX/UI Design.
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$1,000+$100 - $149 / hrFreelancerRiver Forest, IL
Services provided
20% Application Testing20% Custom Software Development20% Mobile App Development +2 services20% Other IT Consulting and SI20% Web DevelopmentSee all 1 projectsNetzant Technology LLC is an IT consulting firm praised for its professionalism and expertise in the IT industry. All reviewers highlight the effective communication and timely delivery of projects, with 100% positive feedback regarding their direct engagement and successful project outcomes. Their tailored solutions, particularly in launching IT-specific platforms, have been notably effective, as evidenced by significant increases in website traffic.
Industry Experience
Netzant Technology LLC has received positive feedback primarily from the Education sector, particularly in IT consulting for job interview preparation services. Clients commend their professionalism, technical knowledge, and effective communication. The successful launch of an IT interview platform exemplifies their impact, with significant traffic growth as a result. Overall, Netzant is well-regarded for their expertise in education-related technology projects, making them a strong fit for similar industry demands.
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EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients express strong satisfaction with Netzant Technology LLC's value for money, noting their professionalism and effective communication. One client highlighted the excellent outcomes from their IT consulting project, stating that the platform developed has seen 'tremendous success.' Additionally, the direct involvement of the owner, Clyde, in project execution was noted as a significant advantage, reinforcing the perception of high value relative to cost.Was this helpful?
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$5,000+$50 - $99 / hr50 - 249Newton, MA
Services provided
10% Application Testing15% Cloud Consulting & SI15% Custom Software Development +4 services15% IT Staff Augmentation15% IT Strategy Consulting15% Mobile App Development15% Web DevelopmentSee all 3 projectsDevelop US is a company specializing in App Testing and Software Quality Assurance. According to their reviews, 100% of clients appreciate their commitment to delivering state-of-the-art solutions and effective project management, resulting in satisfied end users and improved technological integration. Most reviewers note their alignment with company values and cost-effectiveness.
1 of 1 Application Testing reviews are 5 starsUnknown avg. project costRead 1 ReviewApplication Testing PROJECT HIGHLIGHT
Web Portal Design, Development & Testing for Retail Chain
5.0 — Develop US designed and developed a web portal for a retail chain. The team was responsible for gathering user stories, solution analysis, and comprehensive unit testing. Read moreWas this helpful?
Industry Experience
Develop US has garnered positive feedback across the Retail and IT Services industries. In Retail, they excelled in project management and technology integration, delivering results that enhanced user satisfaction and system compatibility. In IT Services, their strength lies in custom software development and API integrations, with notable efficiency in project delivery. Overall, clients appreciate their commitment, timely execution, and value for cost, making them a suitable partner for enterprises in these sectors.
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IT Services RetailWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently noted that Develop US offers good value for the cost of their services. One client emphasized that the 'pricing fit our budget' and highlighted the company's alignment with their values. Another client echoed this sentiment, stating they selected Develop US due to its 'good value for cost.' Overall, the feedback suggests that clients appreciate the company's affordability while receiving quality deliverables and timely project completion.Was this helpful?
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UndisclosedUndisclosed10 - 49Palo Alto, CA
Services provided
100% Application TestingLoadmill, an Application Testing company, was established in 2018. The small team offers Application Testing.
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UndisclosedUndisclosed250 - 999Plano, TX
Services provided
30% Application Testing30% Cloud Consulting & SI30% IT Managed Services +1 service10% AccountingXTGlobal is a cloud consulting & SI company established in 1998. Based in Plano, Texas and Nanakaramguda, India, the team provides cloud consulting & SI and IT managed services.
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UndisclosedUndisclosed10 - 49Tarpon Springs, FL
Services provided
40% Application Testing20% IT Staff Augmentation20% IT Strategy Consulting +2 services10% Business Consulting10% IT Managed ServicesApplication Testing company Checkpoint Technologies is headquartered in Tarpon Springs, Florida and Odessa, Florida. Founded in 2003, the team offers Application Testing and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Jersey City, NJ
Services provided
40% Application Testing20% API Development20% Custom Software Development +2 services10% BI & Big Data Consulting & SI10% Low/No Code DevelopmentApplication Testing company Abeyis Solution was established in 2022. The firm offers Application Testing and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Los Altos, CA
Services provided
40% Application Testing20% DevOps Managed Services20% IT Managed Services +1 service20% Mobile & App MarketingPractical SQA, an Application Testing company, is located in Los Altos, California. Their services include Application Testing and Mobile & App Marketing.
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UndisclosedUndisclosed10 - 49Woodland, CA
Services provided
40% Application Testing20% Corporate Training & Coaching20% IT Strategy Consulting +2 services10% Custom Software Development10% IT Staff AugmentationVarkasa Inc is an Application Testing company based in Woodland, California. Their services include Application Testing and IT strategy consulting.
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UndisclosedUndisclosed10 - 49Alexandria, VA
Services provided
40% Application Testing40% Custom Software Development20% CybersecurityEngineering, Software and Network Services (ESNS) is an Alexandria, Virginia-based software development firm. Founded in 2002, the team provides Custom Software Development and Application Testing.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
40% Application Testing20% AI Development20% Conversion Optimization +1 service20% Ecommerce MarketingEstablished in 2016, Intellimize is an Application Testing company. The company specializes in Application Testing and Conversion Optimization.
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$1,000+Undisclosed2 - 9Marietta, GA
Services provided
10% Application Testing10% AI Development10% Application Management & Support +7 services10% Custom Software Development10% E-Commerce Development10% Enterprise App Modernization10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentAltnetix is a web design company. Located in Marietta, Georgia, the firm was launched in 2018. Their services include Web Design and UX/UI Design.
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$25,000+$50 - $99 / hr2 - 9San Jose, CA
Services provided
10% Application Testing40% Mobile App Development30% Web Development +2 services10% E-Commerce Development10% Enterprise App ModernizationInizio Inc, a small mobile app development company, is based in San Jose, California. Their services include Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Totowa, NJ
Services provided
10% Application Testing20% Graphic Design20% Search Engine Optimization +5 services10% Advertising10% Content Marketing10% Marketing Strategy10% Other Application Development10% UX/UI DesignWeblogies is a graphic design agency. Founded in 2017, their team specializes in Graphic Design and Search Engine Optimization.
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$25,000+$50 - $99 / hr50 - 249Plano, TX
Services provided
15% Application Testing25% Mobile App Development20% AI Agents +2 services20% AI Development20% IoT DevelopmentSee all 2 projectsKrasamo Inc. is a software development company specializing in mobile app and IoT product development. Reviews highlight their strong technical abilities and problem-solving skills, with 100% of reviewers noting their technical expertise and innovation. While 50% of reviewers mention project management challenges, Krasamo's commitment to understanding client needs and flexibility in accommodating changes are consistently praised.
Reviews mention Establish clear expectations
Clients appreciated Krasamo Inc.'s commitment to establishing clear expectations through effective communication and adaptability. One client noted the team's flexibility in accommodating scope changes, indicating their readiness to align with client needs. While the initial approach was perceived as casual, improvements in project management tools were acknowledged. Clients advised future customers to engage key team members early and clearly articulate their goals to ensure a successful collaboration.-
Business Process App Dev for Equipment Sales Firm
4.5 Aug 9, 2018Our project manager was always available; they communicated clearly and often without being overbearing. We were very pleased with everyone on the team. They made their commitment to the success of the project clear from very early on in the process.
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Industry Experience
Krasamo Inc. has demonstrated expertise across various industries, including online auction platforms for heavy equipment and consumer IoT products. Clients commend their technical proficiency and adaptability, emphasizing successful app development that enhances operational efficiency. In the consumer products sector, feedback highlights their strong problem-solving skills, though some concerns were raised about project management timelines. Overall, the sentiment suggests a solid fit for technology-driven projects, particularly in IoT and mobile app development.
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IT Services Consumer ProductsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients perceive Krasamo Inc. as offering good value for money, with investments ranging from $100,000 to $300,000. One client noted the successful deployment of an app leading to over 100,000 inspections, indicating a strong return on investment. However, some feedback highlighted challenges in project management, suggesting that while their technical skills are commendable, clients may need their own management resources to ensure timely delivery.Was this helpful?
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$10,000+$50 - $99 / hr50 - 249Dallas, TX
Services provided
10% Application Testing20% Custom Software Development10% AI Development +6 services10% Application Management & Support10% E-Commerce Development10% IoT Development10% Mobile App Development10% Wearable App Development10% Web DevelopmentFounded in 2005, Trident Technology Software Corp is a midsize Dallas, Texas-based software development firm. Their services include Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249New York, NY
Services provided
33% Application Testing34% Logo33% Graphic DesignTwo Twelve, a Logo company, provides Logo and Graphic Design. The company is in New York, New York and Honolulu, Hawaii.
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$25,000+$100 - $149 / hr2 - 9Washington, DC
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +9 services10% E-Commerce Development10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% Web Development5% Logo5% UX/UI Design5% Wearable App Development5% Web DesignEstablished in 2014, FIN Digital is a custom software development company. Their services include Custom Software Development and Enterprise App Modernization.
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$5,000+$100 - $149 / hr2 - 9Austin, TX
Services provided
10% Application Testing40% Custom Software Development30% Web Development +2 services10% Application Management & Support10% E-Commerce DevelopmentLunar Collective is a software development company. They focus on Custom Software Development and Web Development and were launched in 2016. The company is headquartered in Austin, Texas.
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UndisclosedUndisclosed2 - 9Denver, CO
Services provided
10% Application Testing80% Cybersecurity5% Accounting +1 service5% Other IT Consulting and SIDigital Silence is a Cybersecurity company. They are headquartered in Denver, Colorado and have small team. Their team specializes in Cybersecurity and Application Testing.
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UndisclosedUndisclosed2 - 9St. Augustine, FL
Services provided
10% Application Testing10% Branding10% Content Marketing +7 services10% Conversion Optimization10% Email Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web Development10:23 Digital Marketing, a branding agency, is in St. Augustine, Florida. Established in 2019, the team offers Branding and Social Media Marketing.
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$50,000+Undisclosed10 - 49Northampton, MA
Services provided
10% Application Testing20% Application Management & Support20% Custom Software Development +3 services20% Mobile App Development20% Web Development10% AI DevelopmentSoftware development firm PixelEdge is in Northampton, Massachusetts. Launched in 2014, the team offers Custom Software Development and Application Management & Support.
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$10,000+$50 - $99 / hr10 - 49Houston, TX
Services provided
10% Application Testing20% Mobile App Development20% Search Engine Optimization +4 services20% Web Development10% Custom Software Development10% Social Media Marketing10% Web DesignMobile application development company iProcess Data Systems LLC was founded in 2007. The team focuses on Mobile App Development and Search Engine Optimization.
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$10,000+$100 - $149 / hr10 - 49San Carlos, CA
Services provided
10% Application Testing30% Custom Software Development20% Digital Strategy +4 services10% Enterprise App Modernization10% Mobile App Development10% Wearable App Development10% Web DesignHeadquartered in San Carlos, California, TRG Digital is a custom software development firm. They provide Custom Software Development and Digital Strategy and were established in 2018.
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$25,000+$50 - $99 / hr10 - 49Parsippany-Troy Hills, NJ
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +7 services10% E-Commerce Development10% Enterprise App Modernization10% IoT Development10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentCustom software development firm Innopad Technologies Group is in Parsippany-Troy Hills, New Jersey. Their services include Custom Software Development and Enterprise App Modernization.
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$1,000+$50 - $99 / hr10 - 49New York, NY
Services provided
10% Application Testing10% Application Management & Support10% Content Marketing +7 services10% Custom Software Development10% Graphic Design10% Mobile & App Marketing10% Mobile App Development10% Other Application Development10% Social Media Marketing10% Web DesignCybertone Inc. Is a social media marketing agency launched in 2007. The agency offers Social Media Marketing and Content Marketing.
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$5,000+$25 - $49 / hr10 - 49Destin, FL
Services provided
10% Application Testing20% Mobile App Development20% UX/UI Design +4 services20% Web Development15% AI Development10% API Development5% Custom Software DevelopmentOstryx is a Destin, Florida-based user experience agency. The team offers UX/UI Design and Web Development.
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- Work experience and previous projects
- Market presence and reputation in the industry
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.