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Nad Al Sheba, Dubai, UAE

Page 3 - Top Software Testing Companies in the United States

Top Software Testing Companies in the United States

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Software testing service providers in the United States cover a broad technical and quality assurance spectrum, from functional testing and regression...Read More

List of Top Software Testing Companies in the United States

Rankings updated: Oct 22, 2026

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VOLANSYS (An ACL Digital Company)

Unclaimed

VOLANSYS (An ACL Digital Company) is a comprehensive technology engineering firm specializing in IoT, hardware design, firmware development, and embedded software solutions. The reviews consistently highlight VOLANSYS' technical expertise, particularly in hardware and IoT domains, and their ability to deliver quality projects on time. They are praised for their effective project management and proactive communication, with about 95% of reviewers noting their technical capability and reliability. Some suggest improvements in understanding end-user goals and project requirements.Show MoreSee all 7 projects

Top Services:

Web Development

Cloud Consulting

Software Testing

+3 more

San Jose, United States

250 - 999

$2549/hr

$25,000+

PrimeFirms Score

0.0

0 reviews

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ThinkSys

Unclaimed

ThinkSys is a company specializing in Application Testing and Software Quality Assurance, offering comprehensive solutions such as QA Testing and Development Testing. Reviews indicate 100% satisfaction, with clients praising their efficiency, technical expertise, and effective communication. Notably, 75% of reviewers highlight their impressive automated testing capabilities and proactive project management.Show MoreSee all 18 projects

Top Services:

Artificial Intelligence

Software Testing

Mobile App Development

+1 more

Sunnyvale, United States

250 - 999

$25/hr

$1,000+

PrimeFirms Score

0.0

0 reviews

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SP Marketplace

Unclaimed

SP Marketplace is an IT solutions provider specializing in customized helpdesk and project management software. Client feedback is overwhelmingly positive, with 100% satisfaction in product functionality and customization services. Clients commend SP Marketplace's responsiveness and tailored approach, resulting in smoothly integrated systems that meet specific departmental needs.Show MoreSee all 1 projects

Top Services:

Software Management & Support

Software Testing

Data Analytics

+1 more

Penn Valley, United States

2 - 9

$25/hr

Undisclosed

PrimeFirms Score

0.0

0 reviews

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Rubico

Unclaimed

Rubico is a full stack software development company known for delivering tailored software solutions across various industries. The feedback is overwhelmingly positive, with a focus on effective communication and timely project management, as noted by 100% of reviewers. Their services are praised for being budget-friendly while maintaining high quality, and they adeptly handle projects from custom software creation to managed software development.Show MoreSee all 17 projects

Top Services:

Mobile App Development

Web Development

Software Testing

Austin, United States

50 - 249

$2549/hr

$5,000+

PrimeFirms Score

0.0

0 reviews

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Off-Site Services

Unclaimed

Off-Site Services is a software testing company specializing in Application Testing, QA Testing, and Software Quality Assurance. They have consistently received positive feedback, with approximately 100% of reviews highlighting their structured processes and on-time delivery. Clients praise their ability to reduce bugs, improve release quality, bridge complex technical requirements, and align solutions with strategic goals, contributing to significant operational improvements.Show MoreSee all 50 projects

Top Services:

Web Development

Software Testing

Staff Augmentation

Unknown: New York, United States

10 - 49

$5099/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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Mojo Trek

Unclaimed

Mojo Trek is a staffing and recruitment company specializing in providing skilled professionals for project-based needs, particularly in development and quality assurance roles. The overall feedback from clients is overwhelmingly positive, with no negative reviews and praise for their candidate quality and responsiveness. Approximately 100% of reviewers commend Mojo Trek's excellent candidate selection process and alignment with company values.Show MoreSee all 3 projects

Top Services:

Staff Augmentation

Software Testing

Managed IT Services

+1 more

Chicago, United States

50 - 249

$5099/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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Intuitive Digital

Unclaimed

Intuitive Digital is a digital marketing agency specializing in SEO, PPC, and website optimization. Based on their reviews, 90% of clients express satisfaction with their ability to enhance digital presence and conversions, highlighting their strategic, responsive, and tailored approach. A small 10% of feedback points to unmet expectations. Overall, they are praised for their professionalism and commitment to delivering measurable results.Show MoreSee all 14 projects

Top Services:

Software Testing

Search Marketing SEM and PPC

SEO

+2 more

Portland, United States

10 - 49

$150199/hr

$5,000+

PrimeFirms Score

0.0

0 reviews

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Destm Technologies

Unclaimed

Destm Technologies is an E-Commerce Development company highly praised for its proficiency in E-Comm Development and Online Store Dev. With a 100% positive feedback rate, clients commend their punctuality, technical acumen, and cost-effective services. Notably, 75% of reviewers highlight their responsiveness and professionalism, making them a reliable choice for E-Commerce Website Design and Retail Software Development.Show MoreSee all 5 projects

Top Services:

Web Development

Artificial Intelligence

Software Testing

+3 more

Unknown: New York, United States

50 - 249

$2549/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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Avigma Tech LLC

Unclaimed

Avigma Tech LLC is a tech company specializing in mobile-responsive front-end and admin UX development. According to client reviews, 100% of feedback is positive, with clients highlighting their responsiveness, accommodation, and timely delivery. The company is noted for its good value for cost and interactive project management approach.Show MoreSee all 2 projects

Top Services:

Software Management & Support

Software Testing

Augmented and Virtual Reality

+8 more

Independence, United States

50 - 249

$2549/hr

$1,000+

PrimeFirms Score

0.0

0 reviews

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Anyalpha

Unclaimed

Anyalpha is a web development company specializing in website restructuring and design services. Feedback from their clients is predominantly positive, with 100% of reviewers highlighting their effective communication and transparency. Clients appreciate their ability to instill trust and ease in the process, although there is room for improvement in establishing clearer communication methods from the outset.Show MoreSee all 1 projects

Top Services:

Mobile App Development

Augmented and Virtual Reality

Web Development

+3 more

Walnut Creek, United States

50 - 249

$25/hr

$1,000+

PrimeFirms Score

0.0

0 reviews

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ARDURA Consulting

Unclaimed

ARDURA Consulting is a company specializing in IT Staff Augmentation services, providing skilled IT consultants for diverse project needs. With a strong focus on IT talent acquisition and technical staff augmentation, they have received overwhelmingly positive feedback, with approximately 90% of reviewers highlighting their exceptional communication and responsiveness. Clients commend their ability to deliver high-quality, tailored IT solutions efficiently, although some suggest improvements in project milestone updates and feedback integration.Show MoreSee all 8 projects

Top Services:

Staff Augmentation

Software Development

Web Design

+1 more

Unknown: New York, United States

50 - 249

$5099/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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a1qa

Unclaimed

a1qa, a global pure-play QA and test automation provider, brings over 20 years of expertise in delivering quality assurance and software testing services. The organization adjusts its workflows to comply with ISO 9001/27001 standards.

Top Services:

Managed IT Services

Software Testing

Decatur, United States

1000 & Up

$25/hr

$10,000 - $25,000

PrimeFirms Score

0.0

0 reviews

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Zealous System

Unclaimed

Zealous System is a full-service software development company, capable of developing and maintaining both web and mobile business applications. Our mission is to help transform traditional businesses and enable more opportunities by using trending technologies. We work alongside all kinds of businesses to [... view Zealous System profile ]

Top Services:

Software Testing

Lewis Center, United States

50 - 99

$20/hr

$1,000 - $10,000

PrimeFirms Score

0.0

0 reviews

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Vascar Solutions

Unclaimed

Vascar Solutions is a versatile development company offering services in software and mobile app development, UX/UI design, and backend development. Clients report high satisfaction, with approximately 100% of reviews highlighting their effective communication, trustworthy partnerships, and ability to deliver high-quality projects. Most reviewers appreciate their efficient workflow and ability to meet deadlines, with minor suggestions for improvement in scalability and testing thoroughness.Show MoreSee all 6 projects

Top Services:

Web Development

Staff Augmentation

Mobile App Development

+1 more

Unknown: New York, United States

10 - 49

$2549/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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ShyftUp

Unclaimed

ShyftUp is a mobile app marketing company specializing in app store optimization (ASO) and user acquisition strategies. The company receives overwhelmingly positive feedback for its expertise, responsiveness, and friendly communication, with 100% of reviewers praising its efficiency in achieving significant improvements in app rankings and user acquisition. ShyftUp's collaborative approach and industry knowledge are consistently highlighted as key strengths.Show MoreSee all 4 projects

Top Services:

Mobile Marketing

Software Testing

Social Media Marketing

San Francisco, United States

10 - 49

$150199/hr

$5,000+

PrimeFirms Score

0.0

0 reviews

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Laminar Consulting Services Inc.

Unclaimed

Laminar Consulting Services Inc. is a software development company known for providing highly skilled developers that integrate seamlessly with clients' internal teams. Their reviews highlight a strong ability to assess project needs accurately and deliver results efficiently, with 100% of feedback reflecting satisfaction and a commitment to recommending their services to others.Show MoreSee all 1 projects

Top Services:

Software Testing

Augmented and Virtual Reality

Cloud Consulting

+1 more

Forest Lake, United States

10 - 49

$150199/hr

$50,000+

PrimeFirms Score

0.0

0 reviews

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HatchWorks AI

Unclaimed

Your AI and Data transformation partner.We help you unlock AIs value through the power of your data.

Top Services:

Consulting

Software Testing

Staff Augmentation

Atlanta, United States

100 - 249

$50/hr

$10,000 - $25,000

PrimeFirms Score

0.0

0 reviews

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Build Technology Group

Unclaimed

Build Technology Group is a Business Intelligence & Systems Integration company specializing in Business Intelligence Consulting and Big Data Solutions. Clients frequently praise their positive culture and client-focused approach, with 100% of reviewers appreciating their responsiveness and project management. The team is noted for timely delivery and successful completion of projects like SharePoint Online implementation.Show MoreSee all 2 projects

Top Services:

Software Management & Support

Software Testing

Data Analytics

+3 more

Roswell, United States

50 - 249

$150199/hr

$25,000+

PrimeFirms Score

0.0

0 reviews

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Arck Interactive

Unclaimed

Arck Interactive is a full-stack development company with expertise in creating and enhancing web-based platforms and mobile applications, often handling complex projects across diverse industries such as healthcare, education, and social networking. The overall feedback is overwhelmingly positive, with clients frequently highlighting their rapid development speed, high-quality work, and knowledgeable team. A notable theme across 70% of reviews is their exceptional ability to deliver tailored solutions within budget constraints, although minor communication improvements were suggested by a few clients.Show MoreSee all 14 projects

Top Services:

Software Testing

Managed IT Services

User Experience and UX Design

+1 more

Portland, United States

10 - 49

$100149/hr

$5,000+

PrimeFirms Score

0.0

0 reviews

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Xcelacore

Unclaimed

Xcelacore is a technology solutions provider specializing in robotic process automation (RPA) and staff augmentation, offering scalable development support and process optimization. Their reviews highlight a strong project management capability and effective communication, with 100% of clients noting impressive communication and hands-on approaches. While offshore team coordination needs improvement, clients report significant business growth and positive impacts from Xcelacore's services.Show MoreSee all 2 projects

Top Services:

Cloud Consulting

Software Testing

Web Design

Oak Brook, United States

50 - 249

$100149/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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XDuce

Unclaimed

XDuce is a versatile IT services company specializing in database services, staff augmentation, and web development. The company consistently receives positive feedback for providing highly skilled resources and maintaining strong project management practices across diverse industries. Approximately 100% of reviewers commend XDuce for their quality, customer-centric approach, and flexibility, while a few suggest expanding their expertise in cutting-edge cloud technologies.Show MoreSee all 3 projects

Top Services:

Mobile App Development

Software Testing

Web Development

+1 more

Edison, United States

250 - 999

$2549/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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Sonatafy Technology

Unclaimed

Sonatafy Technology is a Custom Software Development firm offering comprehensive software engineering services, including bespoke software creation and end-to-end software development. With a remarkable 100% positive feedback rate across reviews, their clients frequently praise their commitment to timeliness, agile project management, and seamless integration into existing teams. Their ability to rapidly adapt and deliver tailored software solutions consistently meets and exceeds client expectations, making them a highly recommended partner.Show MoreSee all 23 projects

Top Services:

Mobile App Development

Software Testing

IT Services

+1 more

Scottsdale, United States

50 - 249

$5099/hr

$50,000+

PrimeFirms Score

0.0

0 reviews

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Quality Geek LLC

Unclaimed

Quality Geek LLC is a web development company specializing in web design, web programming, and custom website development. According to reviews, 100% of feedback highlights their excellent communication, timely project delivery, and ability to exceed expectations. Many clients specifically praise their commitment to project goals and adaptability.Show MoreSee all 10 projects

Top Services:

User Experience and UX Design

Software Testing

Web Development

San Jose, United States

2 - 9

$100149/hr

$10,000+

PrimeFirms Score

0.0

0 reviews

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Position1.com

Unclaimed

Position1.com is a digital marketing consultancy specializing in Google AdWords and Google Analytics. They are praised for their expert guidance, with 100% of reviewers highlighting the CEO's expertise and personalized approach. Clients report increased confidence in their advertising decisions and commend the company's hands-on project management style tailored to individual pacing needs.Show MoreSee all 2 projects

Top Services:

Software Testing

Search Marketing SEM and PPC

SEO

+2 more

Laguna Beach, United States

10 - 49

$5099/hr

$1,000+

PrimeFirms Score

0.0

0 reviews

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OpenForge

Unclaimed

OpenForge is a company specializing in application testing and QA services, offering expertise in mobile app development and testing. They received overwhelmingly positive feedback, with 100% of reviewers praising their knowledgeable team and effective communication. Clients highlighted their thoroughness in software quality testing and their ability to deliver projects efficiently and professionally.Show MoreSee all 9 projects

Top Services:

Mobile App Development

User Experience and UX Design

Software Management & Support

+2 more

Philadelphia, United States

10 - 49

$100149/hr

$50,000+

PrimeFirms Score

0.0

0 reviews

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Services Related to Software Testing

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Frequently asked questions

Software testing systematically evaluates applications to identify bugs, verify functionality, ensure performance, and validate security. Services include manual testing, automated testing, performance testing, security testing, and QA consulting.

Testing prevents costly post-release bugs (30x more expensive to fix in production), ensures reliability, protects user experience, maintains compliance, and reduces business risk from software failures and security vulnerabilities.

Manual testing costs $25-$50/hour, automated testing ranges from $40-$75/hour, and comprehensive QA engagements cost $5,000-$30,000 per release cycle. Ongoing testing retainers range from $3,000-$15,000/month.

Select firms with expertise in your tech stack, strong automation frameworks, comprehensive test coverage methodologies, and ISTQB-certified testers. Check for CI/CD integration, security testing capabilities, and reporting quality.

Essential types include functional testing, regression testing, performance/load testing, security testing, usability testing, and API testing. Automated testing accelerates delivery while manual testing catches edge cases.

Top Software Testing Companies in the United States

List of Top Software Testing Companies in the United States

Ready to Find Your Perfect Agency?

Are You a Top Agency?

VOLANSYS (An ACL Digital Company)

ThinkSys

SP Marketplace

Rubico

Off-Site Services

Mojo Trek

Intuitive Digital

Destm Technologies

Avigma Tech LLC

Anyalpha

ARDURA Consulting

a1qa

Zealous System

Vascar Solutions

ShyftUp

Laminar Consulting Services Inc.

HatchWorks AI

Build Technology Group

Arck Interactive

Xcelacore

XDuce

Sonatafy Technology

Quality Geek LLC

Position1.com

OpenForge

Services Related to Software Testing

Latest Insights

Frequently asked questions

What is software testing?

Why is software testing important?

How much do software testing services cost?

How do I choose the best software testing company?

What types of software testing are essential?