Top 11 Reliable Automation Testing Companies

With a presence almost everywhere and offering a variety of testing services, we believe that the 10 automation testing companies below will greatly assist you in shortening time-to-market while ensuring software quality.

1. QA Mentor

• Location: USA, UK, India, Thailand, Romania, France, Israel, Ukraine,…
• Employees: 500+
• Services: Manual testing, Automation testing, Performance testing, Mobile testing, API testing, Security testing,…

QA Mentor is one of the best automation testing companies, with branches worldwide. To date, the company has provided over 30 testing services to more than 400 clients from 28 different countries. These services include strategic software testing, comprehensive testing, quality assurance solutions, and offering online and corporate training programs. 

The company’s clients come from various industries, including finance, healthcare, retail, manufacturing, and education. Depending on the specific requirements of the clients, the company customizes its services to address the challenges they are facing.

2. QualityLogic

• Location: USA
• Employees: 200+
• Services: Test Automation, Manual Testing, API Testing, Functional Testing, Usability Testing, Accessibility Testing, Load and Performance Testing, Regression Testing, Exploratory Testing,…

If you are looking for the best automation testing companies, this is one you shouldn’t miss. The company provides comprehensive software testing services to help businesses ensure the quality, performance, and reliability of their software and applications. Since 1986, the company has completed over 6,000 projects and is now a leading software application testing service provider of Clutch Global Leaders. 

Through high-quality services, QualityLogic empowers clients and ensures software reliability, driving innovation. When facing testing challenges, the company is committed to delivering the best solutions. Therefore, QualityLogic is a trusted partner for many businesses across various industries.

3. ScienceSoft

• Location: USA, Saudi Arabia, the UAE,…
• Employees: 550+
• Services: Security testing, Functional testing, Usability testing, Performance testing, Test automation,…

With branches worldwide, ScienceSoft is a reliable partner for businesses seeking high-quality software. The company offers many services to help businesses establish strong quality testing processes and ensure the release of top-notch software. These services include e-commerce solutions, data analysis, information security, and expertise in advanced technologies like machine learning, AI, and augmented reality. 

As one of the leading automation testing companies in the U.S., ScienceSoft is committed to delivering comprehensive testing services that create value. The company has experience working with various industries, including finance, banking, insurance, healthcare, construction, travel and hospitality, and retail.

4. QASource

• Location: Canada, United States, Mexico, India
• Employees: 1100+
• Services: Test automation

In the field of automation testing, QASource excels with a wide range of testing solutions, from API and mobile testing to security and performance testing, ensuring your software and applications undergo comprehensive testing. Additionally, the company offers expertise in DevOps, artificial intelligence, blockchain, and more. 

With a dedicated support team, QASource is committed to delivering the latest products and the most professional services. The QA solutions of this automated software testing company primarily focus on industries such as healthcare, finance, and legal.

5. A1QA

• Location: USA, United Kingdom, Poland, Georgia, Latvia, Mexico
• Employees: 1100+
• Services: API Testing, Functional Testing, Usability Testing, Performance Testing, Regression Testing, eCommerce Testing,…

Focusing on quality assurance automation testing solutions, A1QA has established a strong foothold in the software testing industry. The company’s services are rated highly for producing superior software and providing exceptional experiences for business clients.

With offices and branches worldwide, A1QA effectively serves clients in various sectors, including e-commerce, media and entertainment, energy, telecommunications, real estate, and more. The company’s strength lies in its QA testing and automation solutions that operate using Agile methodologies.

Since 2003, A1QA has been one of the most reliable automation testing companies, chosen by many leading global market companies. Many of its clients are from the Fortune 500 list.

6. Infosys

• Location: USA, UK, Canada, Australia,…
• Employees: 10000+
• Services: QA testing, Test automation,…

Infosys is a global technology consulting company with a broad scope of operations. The company offers comprehensive testing services that help clients identify, build, and implement test automation frameworks. To date, Infosys has partnered with businesses across various industries and built strategic relationships with many large clients. Currently, Infosys provides both onshore and offshore testing services.

7. Luvina Software

• Location: Vietnam, Japan, USA
• Employees: 500 – 1000
• Services: Automation testing, manual testing, performance testing, functional testing, End-to-end testing, Mobile app testing, Web app testing, API testing, UAT Testing, System Testing, etc.

If you want to minimize risks for your software project, Luvina is one of the automation testing companies you should not overlook. With innovative thinking, an analytical mindset, and meticulous attention to detail, the Luvina team can detect errors at any stage of the development process. This helps prevent potential damage in the production environment and ensures that the software is flawless and meets all user expectations.

Currently, Luvina offers automation testing services that improve testing processes and software quality. We use advanced tools to automate repetitive and time-consuming tasks, providing you with faster and better results. When conducting tests, our experts carefully analyze your software needs and create thorough test cases for every scenario. Additionally, we implement comprehensive security testing methods to strengthen applications and protect sensitive data.

With a mission to bring Japanese-standard technology products to the world, Luvina is committed to providing the highest quality services, certified by ISO 9001 and CMMI level 3. Our team of thousands of specialists has years of experience across various industries, is capable of learning and adapting quickly, and is always ready to support you 24/7, regardless of time zones.

Contact Luvina and share your testing needs with us. Luvina is committed to delivering creative solutions tailored to each business.

8. DeviQA

• Location: Poland 
• Employees: 250+
• Services: Test Automation, QA outsourcing, QA team augmentation, Manual Testing, API Testing, Functional Testing, Usability Testing, Accessibility Testing, Performance Testing, and Regression Testing.

Since 2010, DeviQA has earned the trust of some of the world’s most recognizable brands and rapidly growing companies to meet their quality standards. Their award-winning services offer comprehensive expertise across the entire quality spectrum, from strategic development to QA service delivery, seamlessly integrating people, processes, tools, and technology.

9. Testlio

• Location: USA, Estonia
• Employees: 190+
• Services: Exploratory testing, Functional testing, Regression testing, Test automation, Mobile testing…

Combining human expertise with advanced testing technologies, Testlio – one of the top software test automation companies –  provides quality assurance testing services across various industries. With a professional testing network and robust infrastructure, the company can test quickly and efficiently on multiple platforms and devices. 

Testlio focuses on delivering flexible, highly scalable testing solutions that seamlessly integrate with clients’ development processes. To date, Testlio has served clients in sectors such as retail, e-commerce, finance, travel, media, and public education.

10. ImpactQA

• Location: USA, UK, Germany, India
• Employees: 200 – 500
• Services: Automation testing, Functional testing, Mobile app testing, Security testing, IoT testing, Performance testing,…

This is one of the top software test automation companies with experience providing software testing, QA consulting, and product development services across various industries, from e-commerce to real estate and healthcare. The company is committed to offering end-to-end testing services to both domestic and international clients and is always ready to provide 24/7 support.

11. Testmatick

• Location: USA, Ukraine, Cyprus
• Employees: 120+
• Services: Test automation, Mobile testing, 

TestMatick is a leading company in automation testing, known for providing quick and detailed bug reports. The company’s strength lies in its innovative solutions and customer-focused approach. They offer more than 20 QA services, meeting testing needs across various industries. When working with clients, TestMatick always uses the latest tools and technologies to deliver excellent quality and performance. 

This automated software testing company focuses on tests used for regression testing, ensuring seamless handling of repetitive tasks, reducing manual work, and increasing the accuracy and efficiency of the testing process. The team’s expertise spans various technology platforms, allowing them to easily adapt to the different requirements of each project.

Conclusion

Software testing is challenging; finding a reliable automated testing company can be even more daunting. However, choosing the right partner at the right time can help you save costs while ensuring software quality. With the top 10 automation testing companies list we have provided, we hope you can make a more informed choice. Take a close look at this list and make selections based on criteria such as service quality, geographic location, cost, and specific project requirements.

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