Top Regression Testing Services
What is a regression testing company?
A regression testing company is a type of testing company that helps businesses verify changes and enhancements made to their applications. Regression testing confirms that applications are stable and running as intended. Some key services that regression testing companies provide include automated regression testing for companies looking for fast executions and manual regression testing for thoroughly checking UI and UX consistency. Regression testing is crucial for companies running complex systems and applications that roll out frequent changes Complex systems and applications aren’t the only ones that need regression testing; e-commerce platforms and enterprise software also require fast and reliable testing to match their rapidly evolving phases. Browse verified reviews and connect with top-rated regression testing companies today using our curated list below.15 Leaders 15 Contenders
554 Companies
List of the Top Regression Testing Companies
Sponsored
-
QA Wolf
Premier VerifiedLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More
$5,000+Undisclosed50 - 249Seattle, WAServices provided
100% Application TestingFocus Areas
100% Regression TestingSee all 63 projectsQA Wolf is a company specializing in Software Quality Assurance, providing a range of services including App Testing, QA Testing, and Software Validation. Across their reviews, 100% of clients noted their responsiveness and efficiency, with an emphasis on their ability to integrate seamlessly with existing workflows and deliver rapid, reliable automated testing solutions. Notable feedback includes their proactive communication and commitment to aligning testing strategies with client needs.
-
$5,000+$25 - $49 / hr250 - 999Warszawa, Poland
Services provided
100% Application TestingFocus Areas
20% Regression Testing20% Acceptance Testing20% Integration Testing +220% IoT Testing20% Sanity TestingSee all 34 projectsDeviQA is a software quality assurance company specializing in App Testing and QA Testing services. The company consistently receives positive feedback for their technical competence, professionalism, and ability to integrate seamlessly with internal teams. Approximately 90% of the reviews highlight their strong execution, proactive communication, and commitment to improving testing frameworks. DeviQA’s pricing and culture are often noted as aligning well with clients' needs, contributing to high satisfaction rates.
-
$5,000+$25 - $49 / hr50 - 249Boise, ID
Services provided
100% Application TestingFocus Areas
20% Regression Testing20% Sanity Testing15% Acceptance Testing +315% Installation Testing15% Integration Testing15% Unit TestingSee all 32 projectsQualityLogic is a professional services company specializing in App Testing, QA Testing, and Software Testing. Across numerous reviews, 100% of clients praised their communication and project management skills, and 90% noted their technical expertise and professionalism. A recurrent theme is their alignment with clients' values and budget, with many highlighting their flexible and dedicated approach to Software Quality Assurance.
-
$5,000+$25 - $49 / hr250 - 999Kolkata, India
Services provided
10% Application Testing30% Custom Software Development20% AI Development +410% DevOps Managed Services10% IT Staff Augmentation10% UX/UI Design10% Web DevelopmentFocus Areas
25% Regression Testing25% Acceptance Testing25% Integration Testing +125% Unit TestingSee all 235 projectsCapital Numbers is a versatile development company offering services including application testing, software QA, and development testing. Their reviews highlight strong communication, professionalism, and cost-effectiveness. Approximately 100% of reviewers noted timely delivery and effective project management, with one client reporting a 50% reduction in web accessibility errors. Overall, clients are highly satisfied with their expertise and responsiveness.
-
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Services provided
10% Application Testing10% AI Development10% Blockchain +710% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentFocus Areas
15% Regression Testing25% A/B Testing10% Acceptance Testing +510% Installation Testing10% Integration Testing10% IoT Testing10% Sanity Testing10% Unit TestingSee all 101 projectsVention is a software development company specializing in staff augmentation and quality assurance services, including App QA and Software Quality Assurance. Reviews highlight a 100% satisfaction rate, praising their skilled talent, effective communication, and seamless integration with client teams. Their focus on understanding client needs and delivering value is consistently noted across feedback.
-
$25,000+$50 - $99 / hr250 - 999Aventura, FL
Services provided
10% Application Testing20% Custom Software Development20% Mobile App Development +710% IoT Development10% UX/UI Design10% Wearable App Development5% AI Agents5% AI Consulting5% AI Development5% Generative AIFocus Areas
25% Regression Testing30% IoT Testing25% Acceptance Testing +45% A/B Testing5% Installation Testing5% Sanity Testing5% Unit TestingSee all 33 projectsMercury Development is a versatile software development company with expertise in web and mobile app development, system software, and IoT integration. Positive feedback is prominent, with approximately 85% of reviews highlighting their technical expertise, flexibility, and efficient project management. Clients commend their ability to meet deadlines and deliver high-quality solutions, although occasional communication and project planning improvements are noted.
-
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Services provided
10% Application Testing25% Mobile App Development20% UX/UI Design +320% Web Development15% AI Consulting10% Custom Software DevelopmentFocus Areas
40% Regression Testing35% Sanity Testing25% Integration TestingSee all 10 projectsNareia is a company specializing in Application Testing and Software Quality Assurance, consistently praised for their technical excellence and proactive project management. All reviews highlight their commitment to aligning with client goals, delivering high-quality outcomes, and on-time project completion. Notably, 100% of reviewers commend their responsiveness and adaptability, with no significant areas for improvement mentioned.
-
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
40% Application Testing30% Mobile App Development15% UX/UI Design +115% Web DevelopmentFocus Areas
30% Regression Testing40% Integration Testing10% IoT Testing +210% Sanity Testing10% Unit TestingSee all 7 projectsCleverix - Software Engineering is a specialized software testing company, offering comprehensive services like App Testing, QA Testing, and Software Quality Assurance. Across reviews, 100% of clients praised their technical expertise, responsiveness, and ability to integrate into teams seamlessly. Clients noted significant improvements in product quality, testing coverage, and release velocity, with no reported areas for improvement.
-
$50,000+$25 - $49 / hr50 - 249Ternopil, Ukraine
Services provided
20% Application Testing20% AI Development10% AI Consulting +510% Enterprise App Modernization10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentFocus Areas
30% Regression Testing30% Unit Testing20% Installation Testing +120% Integration TestingSee all 59 projectsApiko is a versatile software development company excelling in software testing and quality assurance. They provide a diverse range of services, including application testing, software quality assurance, and development testing. Reviewers consistently highlight their professionalism, responsiveness, and ability to deliver high-quality work on time, with over 90% of feedback being positive, noting their excellent value for cost and effective project management.
-
$5,000+$25 - $49 / hr50 - 249Ahmedabad, India
Services provided
90% Application Testing10% CybersecurityFocus Areas
35% Regression Testing35% Integration Testing20% Acceptance Testing +110% IoT TestingSee all 19 projectsPrimeQA Solutions Private Limited is a specialized company providing comprehensive Software Testing and Quality Assurance services, including App Testing, QA Testing, and Software Validation. Reviews indicate a 100% client satisfaction rate, highlighting their timely delivery, technical expertise, and exceptional communication. Approximately 80% of reviewers specifically commend their structured approach and ability to enhance application stability and performance.
-
$10,000+$25 - $49 / hr50 - 249Walnut Creek, CA
Services provided
20% Application Testing20% Custom Software Development20% Mobile App Development +320% Web Development10% AI Development10% IT Staff AugmentationFocus Areas
20% Regression Testing30% Acceptance Testing30% Unit Testing +210% A/B Testing10% Integration TestingSee all 29 projectsCreativa Studios is a company specializing in Application and Software Quality Assurance (QA) Testing services. The company is praised for its professionalism, responsiveness, and knowledgeable team, with 100% of reviewers highlighting their expertise and commitment to timely delivery. There is a 100% success rate reported in obtaining certifications and resolving testing challenges. Suggestions for improvement include incorporating more dynamic and interactive sessions in training.
-
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Services provided
15% Application Testing25% Web Development20% Custom Software Development +320% Mobile App Development10% DevOps Managed Services10% UX/UI DesignFocus Areas
20% Regression Testing20% Integration Testing10% A/B Testing +510% Acceptance Testing10% Installation Testing10% IoT Testing10% Sanity Testing10% Unit TestingSee all 29 projectsEnosis Solutions is a software development and testing services company that excels in creating, maintaining, and enhancing software applications. They consistently receive positive feedback, with reviewers praising their exceptional communication, timely delivery, and strong project management. Approximately 100% of reviews highlight their excellent value for cost and alignment with client goals, indicating a well-regarded reputation in software quality assurance and development testing.
-
$10,000+$25 - $49 / hr50 - 249Warszawa, Poland
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +710% E-Commerce Development10% Enterprise App Modernization10% Microservices Architecture Services10% Mobile App Development10% Other Application Development10% Wearable App Development10% Web DevelopmentFocus Areas
20% Regression Testing20% Installation Testing20% Integration Testing +410% A/B Testing10% Acceptance Testing10% Sanity Testing10% Unit TestingSee all 12 projectsYojji LTD is a versatile software development company specializing in bespoke mobile and web applications, frontend development, and UI/UX design. With over 90% client satisfaction, they are praised for their exemplary technical skills, responsive communication, and ability to integrate seamlessly with client teams. Their agile project management and commitment to delivering high-quality work have been frequently highlighted by clients, with no significant areas for improvement reported.
-
$50,000+$50 - $99 / hr50 - 249Beograd, Serbia
Services provided
10% Application Testing25% Custom Software Development15% Enterprise App Modernization +510% AI Development10% Blockchain10% E-Commerce Development10% IoT Development10% Web DesignFocus Areas
10% Regression Testing25% A/B Testing15% IoT Testing +510% Acceptance Testing10% Installation Testing10% Integration Testing10% Sanity Testing10% Unit TestingSee all 8 projectsItekako specializes in custom software development and application testing services, excelling in software quality assurance and development testing. With a consistent track record of on-time deliveries and responsive project management, they maintain long-term client relationships. Approximately 100% of reviewers highlight the team's reliability, positive attitude, and commitment to quality.
-
$10,000+$25 - $49 / hr10 - 49Medellín, Colombia
Services provided
10% Application Testing20% IT Staff Augmentation15% Custom Software Development +515% Web Development10% AI Agents10% AI Development10% Low/No Code Development10% Mobile App DevelopmentFocus Areas
15% Regression Testing15% Acceptance Testing15% Installation Testing +415% Integration Testing15% Sanity Testing15% Unit Testing10% A/B TestingSee all 12 projectsActiveone is a software testing company specializing in Application Testing and Software Quality Assurance. Overall feedback highlights their proactive and professional approach, delivering high-quality results on time and within budget. Approximately 100% of reviewers emphasize their impressive attitude and hunger for success.
-
$10,000+Undisclosed50 - 249Toronto, Canada
Services provided
20% Application Testing55% Cybersecurity15% Custom Software Development +110% IT Managed ServicesFocus Areas
20% Regression Testing15% Acceptance Testing15% Integration Testing +515% Sanity Testing10% Installation Testing10% IoT Testing10% Unit Testing5% A/B TestingSee all 78 projectsPlutoSec is a cybersecurity firm specializing in Application Testing and Software Quality Assurance. Reviews highlight their manual-first approach, which identified and remedied critical vulnerabilities, resulting in improved security postures for clients. With a 100% satisfaction rate, clients praised PlutoSec's efficient project management, communication, and tailored remediation guidance, though some suggested enhancements like more visual reports for broader accessibility.
-
$1,000+< $25 / hr50 - 249Pune, India
Services provided
50% Application Testing20% AI Agents10% Cybersecurity +210% IT Managed Services10% IT Staff AugmentationFocus Areas
25% Regression Testing25% Integration Testing20% Sanity Testing +315% Installation Testing10% Acceptance Testing5% IoT TestingSee all 8 projectsVTEST is a software testing company specializing in App Testing, QA Testing, and Software Quality Assurance. According to client feedback, VTEST is praised for its strong automation skills, proactive mindset, and adaptability, leading to improvements in release quality and a significant reduction in defects and bugs. A notable 90% of reviews highlight VTEST's professionalism and expertise in Testing Services, with clients commending their ability to deliver quality work on time.
-
$5,000+Undisclosed10 - 49Norwood, MA
Services provided
100% Application TestingFocus Areas
85% Regression Testing5% A/B Testing5% Acceptance Testing +15% Sanity TestingSee all 4 projectsQASolve.ai is a distinguished company specializing in Application Quality Assurance and Software Testing services, utilizing AI to optimize testing processes. With consistently positive feedback, 100% of reviewers highlighted their efficiency and cost-effectiveness, while 67% praised their project management. Clients commend their AI-driven automation and defect prediction capabilities, noting a significant reduction in defects and QA efforts.
-
$1,000+< $25 / hr50 - 249Kolkata, India
Services provided
10% Application Testing15% IT Staff Augmentation10% API Development +910% Custom Software Development10% E-Commerce Development10% Mobile App Development10% Web Development5% Application Management & Support5% Enterprise App Modernization5% Other Application Development5% Search Engine Optimization5% Social Media MarketingFocus Areas
25% Regression Testing25% Sanity Testing15% Acceptance Testing +410% Installation Testing10% Integration Testing10% Unit Testing5% A/B TestingSee all 10 projectsDelostyle Studio Private Limited is a specialized company providing comprehensive Application Testing and QA Testing services. With consistently positive feedback—nearly 100% of clients praising their professionalism and timely delivery—Delostyle excels in Software Quality Assurance, offering tailored testing solutions to meet diverse client needs, from automation to performance testing, while maintaining excellent project management and communication.
-
Undisclosed< $25 / hr10 - 49Kragujevac, Serbia
Services provided
100% Application TestingFocus Areas
25% Regression Testing20% IoT Testing20% Sanity Testing +315% Acceptance Testing15% Integration Testing5% Unit TestingSee all 4 projectsTech Tailors QA is a specialized firm providing Application Testing and Software Quality Assurance services. Known for their expertise in QA Testing, they consistently deliver projects on time and within budget. Clients frequently commend Tech Tailors for their professionalism, flexibility, and ability to integrate seamlessly with internal teams, with over 90% of feedback highlighting their effective communication and successful process implementation.
-
$25,000+$25 - $49 / hr50 - 249Pune, India
Services provided
15% Application Testing25% Custom Software Development20% AI Consulting +320% Enterprise App Modernization15% AI Development5% Product DesignFocus Areas
25% Regression Testing30% Integration Testing25% Acceptance Testing +120% Unit TestingSee all 10 projectsIndexnine Technologies is a versatile company offering extensive services in software development and application testing, including QA Testing, Development Testing, and Software Quality Assurance. Clients commend their dedication and transparency, with over 90% of reviews highlighting their strong project management and teamwork. The company consistently receives positive feedback for its ability to adapt and deliver effective solutions across diverse projects.
-
$1,000+< $25 / hr50 - 249Ahmedabad, India
Services provided
100% Application TestingFocus Areas
25% Regression Testing25% Integration Testing20% Sanity Testing +215% Installation Testing15% Unit TestingSee all 17 projectsTestscenario is a distinguished Software Testing company, specializing in App Testing, QA Testing, and Software Quality Assurance for both mobile and web applications. With a remarkable 100% satisfaction rate among reviewers, clients consistently commend their on-time delivery, detailed reports, and rigorous testing processes. Approximately 90% of reviewers highlight Testscenario's precision and communication as standout attributes, further solidifying their reputation as a leader in Application Quality Assurance.
-
$5,000+< $25 / hr250 - 999Hồ Chí Minh, Vietnam
Services provided
35% Application Testing20% Mobile App Development20% Web Development +215% Custom Software Development10% IT Staff AugmentationFocus Areas
15% Regression Testing20% Acceptance Testing20% Sanity Testing +315% Installation Testing15% Integration Testing15% Unit TestingSee all 7 projectsSHIFT ASIA is a company specializing in App Testing and Software Quality Assurance services. They are consistently praised for providing cost-effective solutions and maintaining a fast response time, with 100% positive feedback on their project management and communication. Clients highlight their ability to deliver quality testing services efficiently, with several reviews noting their unique value in offering prompt and reliable solutions.
-
$10,000+$50 - $99 / hr50 - 249Lakewood, CO
Services provided
10% Application Testing10% Application Management & Support10% Custom Software Development +710% Enterprise App Modernization10% IT Staff Augmentation10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
10% Regression Testing20% Unit Testing15% A/B Testing +515% Acceptance Testing10% Installation Testing10% Integration Testing10% IoT Testing10% Sanity TestingSee all 20 projectsValor Software is a versatile software development company specializing in creating innovative, scalable solutions for diverse client projects, from mobile applications to complex backend systems. The company consistently receives positive client feedback, with 100% of reviews praising their technical expertise, project management, and ability to deliver on time. Clients particularly commend Valor Software for their creative problem-solving and dedication to client success.
-
$75,000+$25 - $49 / hr250 - 999Buenos Aires, Argentina
Services provided
10% Application Testing40% Custom Software Development15% Mobile App Development +315% Web Development10% Generative AI10% IT Staff AugmentationFocus Areas
20% Regression Testing25% Acceptance Testing25% Integration Testing +225% Unit Testing5% Installation TestingSee all 25 projectsHuenei IT Services is a versatile software development company specializing in custom software solutions, mobile and web application development, and IT consulting. With a focus on responsiveness and adaptability, they have received overwhelmingly positive feedback from clients about their project management and technical expertise, highlighted by 90% of reviewers praising their commitment to understanding client needs and delivering results on time. Some reviewers noted areas for improvement, such as recruiting and alignment with existing code practices. Overall, Huenei IT Services is highly regarded for its ability to integrate seamlessly with client teams and maintain a strong work culture.
-
$10,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Services provided
10% Application Testing35% Custom Software Development35% Web Development +210% IT Strategy Consulting10% Mobile App DevelopmentFocus Areas
25% Regression Testing40% Unit Testing25% Integration Testing +110% Acceptance TestingSee all 17 projectsJappware is a software development company specializing in Application Testing and Software Quality Assurance. Reviews highlight their exceptional project management, with over 90% on-time delivery and rapid team integration, often mentioned by clients. Feedback is overwhelmingly positive, emphasizing their technical expertise and seamless collaboration, with no significant areas for improvement noted.
-
$25,000+$50 - $99 / hr50 - 249Tampa, FL
Services provided
10% Application Testing35% Custom Software Development20% AI Development +220% Enterprise App Modernization15% UX/UI DesignFocus Areas
35% Regression Testing25% Unit Testing20% Acceptance Testing +120% Integration TestingSee all 9 projectsMAS Global Consulting is a software development and IT services company specializing in data analytics, frontend expertise, and application development. Reviews highlight their expertise in delivering tailored solutions and handling projects efficiently, with nearly 90% of clients praising their flexibility and communication. Notably, 70% of reviewers mention their proactive approach and technical prowess. MAS Global Consulting consistently impresses clients with their ability to integrate seamlessly into teams and deliver quality results in a timely manner.
-
$5,000+$25 - $49 / hr10 - 49Boulder, CO
Services provided
80% Application Testing10% Application Management & Support10% DevOps Managed ServicesFocus Areas
20% Regression Testing20% Acceptance Testing20% Integration Testing +220% IoT Testing20% Sanity TestingSee all 15 projectsOnPath Testing is a service provider specializing in Software Quality Assurance and App Testing. Their client reviews highlight a mixed reputation, with 60% of reviews commending their adaptability, professionalism, and effective integration into client teams, while 40% criticize their lack of communication and unprofessionalism in project management. Notably, 70% of clients appreciated OnPath's ability to enhance testing frameworks and methodologies, significantly contributing to software quality and project timelines.
-
$5,000+$25 - $49 / hr10 - 49
Services provided
100% Application TestingFocus Areas
50% Regression Testing50% Integration TestingSee all 7 projectsSoftButler is a company specializing in Application Testing services, known for providing comprehensive QA testing, software validation, and software quality assurance. They receive consistently positive feedback, with clients praising their professional approach, timely communication, and structured, actionable reports. Approximately 100% of reviewers highlight their effective project management and the clarity of their communication.
-
Undisclosed$25 - $49 / hr250 - 999Rīga, Latvia
Services provided
100% Application TestingFocus Areas
15% Regression Testing15% Acceptance Testing15% Installation Testing +415% Integration Testing15% Sanity Testing15% Unit Testing10% IoT TestingSee all 22 projectsTestDevLab is a distinguished software quality assurance company specializing in app testing, QA testing, and software validation services. They have consistently impressed clients with their expertise in software quality testing, offering tailored solutions that enhance product quality and performance. With over 90% of reviews highlighting their responsiveness and technical proficiency, TestDevLab is lauded for their effective communication and ability to deliver timely, cost-effective solutions.
-
$10,000+$50 - $99 / hr50 - 249Sarajevo, Bosnia and Herzegovina
Services provided
10% Application Testing25% Custom Software Development15% Web Development +710% IT Staff Augmentation10% Mobile App Development10% UX/UI Design5% AI Consulting5% AR/VR Development5% Blockchain5% DevOps Managed ServicesFocus Areas
20% Regression Testing25% Integration Testing15% Acceptance Testing +415% Unit Testing10% Installation Testing10% Sanity Testing5% A/B TestingSee all 2 projectsWalter Code LTD is an application testing and software quality assurance company renowned for transforming MVPs into fully developed products. They excel in software validation, app quality testing, and ongoing maintenance, with 100% of reviewers praising their project management and their team's commitment to client success. Their proactive approach and seamless communication foster a collaborative environment.
-
$10,000+$25 - $49 / hr10 - 49Ho Chi Minh, Vietnam
Services provided
30% Application Testing30% Custom Software Development30% IT Staff Augmentation +110% Mobile App DevelopmentFocus Areas
20% Regression Testing30% Integration Testing15% Installation Testing +315% Sanity Testing10% A/B Testing10% Acceptance TestingSee all 2 projectsLHV Software is a company specializing in App Testing and Software Quality Assurance services. They have been praised for their reliability, quality deliverables, and positive energy, with 100% of reviews highlighting their valuable cultural fit and cost-effectiveness. However, there is room for improvement in the communication skills of some engineers.
-
$5,000+$25 - $49 / hr10 - 49
Services provided
100% Application TestingFocus Areas
100% Regression TestingSee all 6 projectsGenSoft is a software quality assurance company specializing in comprehensive QA and testing services, including functional testing, automation development, and performance validation. Their reviews indicate a strong emphasis on seamless integration with client teams (100% of reviews) and proactive communication (100% of reviews), with over 90% of feedback being positive, particularly praising their technical expertise and adaptability.
-
$25,000+$50 - $99 / hr250 - 999São Paulo, Brazil
Services provided
10% Application Testing40% Custom Software Development20% AI Development +215% Mobile App Development15% Web DevelopmentFocus Areas
10% Regression Testing20% Acceptance Testing20% Unit Testing +510% A/B Testing10% Installation Testing10% Integration Testing10% IoT Testing10% Sanity TestingSee all 35 projectsLuby Tecnologia SA is a software development company specializing in app and software testing services. The company is highly regarded for delivering projects on time and within budget, with 100% positive feedback highlighting their detail-oriented approach and high-quality workforce. Clients particularly appreciate their culture fit and value for cost.
-
$25,000+$25 - $49 / hr2 - 9
Services provided
50% Application Testing25% AI Consulting25% Other IT Consulting and SIFocus Areas
50% Regression Testing10% Integration Testing10% IoT Testing +510% Sanity Testing5% A/B Testing5% Acceptance Testing5% Installation Testing5% Unit TestingSee all 1 projectsAutolite QA Services is a quality assurance company specializing in test automation services. They effectively reduced manual testing dependence by 80% for a client and completed a significant project five months ahead of schedule. Reviewers consistently praise their technical expertise and immersion, with 100% positive feedback.
-
$5,000+$25 - $49 / hr10 - 49
Services provided
15% Application Testing30% Mobile App Development20% Custom Software Development +410% Enterprise App Modernization10% IT Staff Augmentation10% Web Development5% CybersecurityFocus Areas
10% Regression Testing40% Unit Testing20% Integration Testing +215% Acceptance Testing15% Sanity TestingSee all 2 projectsNetForemost, Inc is a development company specializing in app and software development. The company receives predominantly positive feedback, with approximately 90% of reviewers praising their innovative capabilities and commitment to project success. Clients commend the team's dedication, honesty, and ability to exceed expectations, though there is some mention of potential improvements in velocity prediction.
-
$10,000+$50 - $99 / hr50 - 249Prague, Czech Republic
Services provided
15% Application Testing15% Custom Software Development15% Mobile App Development +915% Web Development5% Application Management & Support5% Cloud Consulting & SI5% E-Commerce Development5% Enterprise App Modernization5% IT Strategy Consulting5% IoT Development5% Other Application Development5% Other IT Consulting and SIFocus Areas
15% Regression Testing20% Integration Testing20% IoT Testing +320% Unit Testing15% Acceptance Testing10% Sanity TestingSee all 2 projectsINVENTI is a software development company specializing in custom software solutions, including app testing, QA testing, and application quality assurance. Reviews highlight their technical expertise and business understanding, with 100% of feedback being positive. Clients appreciate their responsive communication and seamless integration as part of the client's team, contributing to successful project outcomes.
-
$1,000+< $25 / hr10 - 49Beri, India
Services provided
10% Application Testing50% Web Development30% API Development +110% DevOps Managed ServicesFocus Areas
20% Regression Testing20% Acceptance Testing20% Integration Testing +220% Sanity Testing20% Unit TestingSee all 3 projectsMytholog Innovations is a software development company specializing in platform development, open-source maintenance, and AI solutions. Reviews reveal a consistent theme of timely delivery and clear communication, with 100% of reviewers praising their cultural fit and value for cost. Notably, 100% of clients expressed satisfaction with their flexibility and the quality of their work, with no recommended areas for improvement.
-
$1,000+$25 - $49 / hr250 - 999Hanoi, Vietnam
Services provided
10% Application Testing20% Custom Software Development15% Blockchain +515% Mobile App Development15% Web Development10% Application Management & Support10% IT Strategy Consulting5% CybersecurityFocus Areas
10% Regression Testing30% Integration Testing15% A/B Testing +415% Acceptance Testing15% Unit Testing10% Installation Testing5% IoT TestingSee all 3 projectsStruggling with rising development costs and slow delivery? VNEXT helps companies reduce software development costs by 30–50% while accelerating time-to-market through AI-augmented engineering. We
Read more -
$5,000+$25 - $49 / hr10 - 49Rīga, Latvia
Services provided
15% Application Testing40% Custom Software Development35% IoT Development +110% Microservices Architecture ServicesFocus Areas
10% Regression Testing40% Integration Testing30% IoT Testing +120% Unit TestingSoftware development firm Baltic Software Solutions was established in 2012. The firm provides Custom Software Development and IoT development, and is small.
Read more -
$25,000+$50 - $99 / hr10 - 49Aintree, Australia
Services provided
20% Application Testing20% Custom Software Development20% IT Staff Augmentation +315% Generative AI15% Microservices Architecture Services10% Cloud Consulting & SIFocus Areas
20% Regression Testing20% Sanity Testing10% A/B Testing +510% Acceptance Testing10% Installation Testing10% Integration Testing10% IoT Testing10% Unit TestingSee all 2 projectsBrainstack Technologies is a versatile software development company specializing in creating customized applications and web-based systems for sectors like agriculture and governance. Across reviews, clients praise their ability to deliver high-quality, user-friendly solutions on time while being flexible with changes. Approximately 100% of feedback highlights their impressive project management and design skills, emphasizing their excellent value for money and adaptive methodologies.
-
$50,000+$25 - $49 / hr50 - 249New York, NY
Services provided
70% Application Testing30% CybersecurityFocus Areas
35% Regression Testing20% Acceptance Testing20% Integration Testing +215% Sanity Testing10% Unit TestingSee all 9 projectsKualitatem Inc. is a specialized Software Quality Assurance company providing comprehensive testing services, including App Testing, QA Testing, and Software Validation. With an impressive 95% reduction in critical software bugs and consistent positive feedback, clients commend their expertise, proactive approach, and effective project management. A potential area for improvement is enhancing their initial project onboarding process.
-
$5,000+$25 - $49 / hr250 - 999Noida, India
Services provided
20% Application Testing30% Mobile App Development20% Custom Software Development +310% AI Consulting10% AI Development10% IT Staff AugmentationFocus Areas
35% Regression Testing20% Unit Testing15% Integration Testing +410% Acceptance Testing10% Sanity Testing5% Installation Testing5% IoT TestingSee all 28 projectsDevstringx Technologies is a software quality assurance company specializing in QA testing, app testing, and software validation. According to their reviews, 90% of clients appreciate their professionalism, timely delivery, and expertise in automation testing, while 70% specifically highlight their ability to significantly reduce testing times and costs. They are noted for their effective communication and detailed project management.
-
$10,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Services provided
40% Application Testing30% Content Writing Services30% UX/UI DesignFocus Areas
50% Regression Testing50% Integration TestingSee all 5 projectsQAwerk is a professional software testing company specializing in application quality assurance, app testing, and software QA. Reviewers consistently commend QAwerk for their impressive quality of work, high responsiveness, and proactive suggestions, with 100% positive feedback regarding their thorough testing and effective communication. Approximately 75% of reviewers highlight QAwerk's ability to adapt and integrate into client workflows seamlessly.
-
$50,000+$25 - $49 / hr50 - 249Mumbai, India
Services provided
30% Application Testing10% AI Consulting10% AI Development +710% API Development10% Mobile App Development10% Web Development5% Custom Software Development5% Generative AI5% UX/UI Design5% Web DesignFocus Areas
35% Regression Testing35% Integration Testing30% Installation TestingSee all 33 projectsASTAQC CONSULTING is a specialized software testing and quality assurance company offering services such as app testing, QA testing, and software validation. The company consistently receives positive feedback for its detailed and efficient testing processes, with an impressive success rate in improving software stability and user experience. Approximately 100% of reviewers commend ASTAQC for their thoroughness, communication, and proactive project management.
-
$1,000+< $25 / hr250 - 999Sahibzada Ajit Singh Nagar, India
Services provided
70% Application Testing10% AI Development5% AI Agents +35% AI Consulting5% DevOps Managed Services5% Robotics Process AutomationFocus Areas
20% Regression Testing25% Acceptance Testing15% Integration Testing +510% A/B Testing10% IoT Testing10% Sanity Testing5% Installation Testing5% Unit TestingSee all 13 projectsBugRaptors is a distinguished company specializing in QA Testing, Software Testing, and Application Quality Assurance services. The company garnered positive feedback across reviews, with 80% of clients lauding their detailed documentation and proactive communication. Approximately 70% of reviewers highlighted their expertise in identifying bugs and improving app performance, while minor suggestions for enhanced communication and report turnaround were noted.
-
$25,000+< $25 / hr50 - 249Pune, India
Services provided
100% Application TestingFocus Areas
50% Regression Testing20% Acceptance Testing10% Integration Testing +210% IoT Testing10% Sanity TestingSee all 7 projectsTestrig Technologies is a dedicated software testing company specializing in Application and Software Quality Assurance services. The reviews highlight their exceptional ability to perform thorough manual and automation testing, delivering valuable feedback and maintaining strong communication. Approximately 80% of reviewers commend their commitment and professionalism, while 90% acknowledge their timeliness and flexibility in adapting to client needs.
-
$1,000+$25 - $49 / hr50 - 249Warszawa, Poland
Services provided
90% Application Testing10% CybersecurityFocus Areas
40% Regression Testing30% Acceptance Testing30% Integration TestingSee all 38 projectsQA Madness is a specialized software testing company providing comprehensive QA and testing services, including app and software quality assurance and validation. With a high satisfaction rate, their clients commend their efficient communication, attention to detail, and ability to integrate seamlessly into existing workflows. Approximately 90% of reviewers highlight their responsiveness and professionalism, although some suggest enhancing test automation capabilities.
-
$10,000+$25 - $49 / hr50 - 249London, England
Services provided
100% Application TestingFocus Areas
20% Regression Testing20% Sanity Testing20% Unit Testing +315% Acceptance Testing15% IoT Testing10% Installation TestingSee all 25 projectsTestFort QA Lab is a professional software testing company specializing in QA Testing, Software Quality Assurance, and Application Quality Assurance. Reviews indicate a 100% positive feedback rate, with clients praising their adaptability, structured testing processes, and effective communication. Approximately 70% of reviewers highlighted TestFort's ability to enhance stability and reliability in AI-driven and enterprise platforms, reflecting significant improvements in user experience and operational efficiency.
-
$1,000+< $25 / hr50 - 249Faridabad, India
Services provided
60% Application Testing40% CybersecurityFocus Areas
20% Regression Testing20% Integration Testing20% Sanity Testing +320% Unit Testing10% Acceptance Testing10% Installation TestingSee all 16 projectsBug Hunters is a specialized company offering comprehensive Application Testing, QA Testing, and Software QA services. They have garnered high praise, with over 95% of reviews highlighting timely delivery, effective communication, and quality testing. Clients appreciate their innovative solutions, attention to detail, and ability to enhance testing efficiency by up to 30%. Their commitment to excellence makes them a preferred partner for Software Quality Assurance and Testing Services.
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Regression Testing Companies
-
$5,000+Undisclosed50 - 249Seattle, WA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
100% Application Testing100% Regression Testing -
$5,000+$25 - $49 / hr250 - 999Warszawa, Poland
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Application Testing20% Regression Testing -
$5,000+$25 - $49 / hr50 - 249Boise, ID
Ability to deliver
38.1/40.018.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
100% Application Testing20% Regression Testing -
$5,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Application Testing25% Regression Testing90% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Application Testing15% Regression Testing90% Other -
$50,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
35.1/40.016/20 Reviews9.2/10 Clients & Experience9.8/10 Market PresenceService focus
70% Application Testing35% Regression Testing30% Other -
$25,000+$50 - $99 / hr250 - 999Aventura, FL
Ability to deliver
39.3/40.019.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Application Testing25% Regression Testing90% Other -
$5,000+$25 - $49 / hr250 - 999Noida, India
Ability to deliver
35.3/40.016.6/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
20% Application Testing35% Regression Testing80% Other -
$10,000+$25 - $49 / hr50 - 249Kyiv, Ukraine
Ability to deliver
33.4/40.016/20 Reviews9.7/10 Clients & Experience7.7/10 Market PresenceService focus
40% Application Testing50% Regression Testing60% Other -
$1,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
34.9/40.018/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
100% Application Testing25% Regression Testing -
$50,000+$25 - $49 / hr50 - 249Mumbai, India
Ability to deliver
35.8/40.017.8/20 Reviews9.8/10 Clients & Experience8.2/10 Market PresenceService focus
30% Application Testing35% Regression Testing70% Other -
$1,000+< $25 / hr250 - 999Sahibzada Ajit Singh Nagar, India
Ability to deliver
33.5/40.017.4/20 Reviews6.7/10 Clients & Experience9.5/10 Market PresenceService focus
70% Application Testing20% Regression Testing30% Other -
$25,000+< $25 / hr50 - 249Pune, India
Ability to deliver
30.8/40.016.4/20 Reviews7.2/10 Clients & Experience7.2/10 Market PresenceService focus
100% Application Testing50% Regression Testing -
$1,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
31.8/40.017.8/20 Reviews6.9/10 Clients & Experience7.1/10 Market PresenceService focus
90% Application Testing40% Regression Testing10% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.2/40.019/20 Reviews8.7/10 Clients & Experience6.5/10 Market PresenceService focus
100% Application Testing20% Regression Testing -
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Ability to deliver
37.7/40.018.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Application Testing40% Regression Testing90% Other -
$1,000+< $25 / hr50 - 249Faridabad, India
Ability to deliver
33.6/40.016.2/20 Reviews9.3/10 Clients & Experience8.2/10 Market PresenceService focus
60% Application Testing20% Regression Testing40% Other -
$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
34.6/40.017.6/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
40% Application Testing30% Regression Testing60% Other -
$5,000+$25 - $49 / hr250 - 999Strovolos, Cyprus
Ability to deliver
31.6/40.015.4/20 Reviews9.2/10 Clients & Experience6.9/10 Market PresenceService focus
80% Application Testing20% Regression Testing20% Other -
$5,000+< $25 / hr250 - 999Hồ Chí Minh, Vietnam
Ability to deliver
32.5/40.016.8/20 Reviews9.1/10 Clients & Experience6.6/10 Market PresenceService focus
35% Application Testing15% Regression Testing65% Other -
$50,000+$25 - $49 / hr50 - 249Ternopil, Ukraine
Ability to deliver
35.5/40.017.8/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
20% Application Testing30% Regression Testing80% Other -
$5,000+$25 - $49 / hr50 - 249Ahmedabad, India
Ability to deliver
30.3/40.016.8/20 Reviews5.2/10 Clients & Experience8.3/10 Market PresenceService focus
90% Application Testing35% Regression Testing10% Other -
$10,000+$25 - $49 / hr50 - 249Walnut Creek, CA
Ability to deliver
36.1/40.018/20 Reviews9.8/10 Clients & Experience8.3/10 Market PresenceService focus
20% Application Testing20% Regression Testing80% Other -
$1,000+< $25 / hr250 - 999Dhaka, Bangladesh
Ability to deliver
34.1/40.018.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
15% Application Testing20% Regression Testing85% 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 Testing10% Regression Testing90% Other -
$1,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
Ability to deliver
33.8/40.017.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
100% Application Testing10% Regression 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 Testing20% Regression Testing -
$75,000+$25 - $49 / hr250 - 999Buenos Aires, Argentina
Ability to deliver
34.1/40.015.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% Application Testing20% Regression Testing90% Other -
$25,000+$25 - $49 / hr250 - 999Claymont, DE
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Application Testing10% Regression Testing90% Other -
$10,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
35.9/40.016.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Application Testing20% Regression Testing90% Other
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.