Discover a select group of the best Automation Testing Services companies globally: Evaluate and choose the ideal test automation services provider for your specific needs.

Automation Testing involves executing test cases or scripts by the software or application without any manual intervention. For optimal results, it’s recommended to conduct automation testing after manual testing, as it can save time and increase the accuracy of test case execution.

Introduction To Automation Testing

During automation testing, not all test cases and requirements require the creation of test scripts. Test scripts are typically generated for Regression, data-driven, smoke and sanity, performance, and re-testing cases. The three primary types of automation testing are Unit Automation testing, API Automation testing, and GUI Automation testing. Furthermore, when working with agile methodologies, teams or organizations typically employ the Pyramid testing strategy, which encompasses all three levels.

Unit testing involves testing the smallest standalone component of a program in isolation, typically at the code level. With Unit Automation testing, these tests can be executed at a rapid rate, with a comprehensive set of tests capable of being completed within just a few minutes, provided the system has good test coverage.

API Automation testing is conducted to verify the integration between the business logic and the back end, and it can be executed swiftly. On the other hand, GUI Automation testing is carried out to confirm the functionality of the GUI, as well as to validate the design elements.

When determining an automation testing strategy, factors to take into account may include the budget, project deadlines, application type, development model, and other relevant considerations.

When choosing an automation testing service provider, it’s essential to take into account factors such as the budget, project deadlines, and reviews of the company’s work quality and ability to meet deadlines.

Benefits of Automation Testing include:

  • A higher level of accuracy in the work.
  • More test coverage.
  • Test scripts can be executed more quickly.
  • This will be beneficial for large projects and for projects that require repeated testing in certain areas.

Enlisted below are some of the disadvantages of Automation Testing:

  • It will take more time to maintain test scripts.
  • The cost of this option will be high for smaller projects.
  • In manual testing, we can gain some insights that will be missed in automated testing.

This article examines the top Automation Testing service providers in detail.

List Of The Best Automation Testing Services Companies

The list and Comparison of top Automation Testing Service Providers

Let’s Explore!!

  • Indium Software
  • QACraft
  • Testbytes
  • Cognizant
  • Cigniti
  • Capgemini
  • QA Mentor
  • ScienceSoft
  • QA Wolf
  • QAlified

Indium Software

Indium Software is a leading provider of Digital Engineering solutions with deep expertise in Application Engineering, Cloud Engineering, Data and Analytics, DevOps, Digital Assurance and Gaming.

Indium’s key differentiators are its specialization in Low Code Development, Ai-driven Text Analytics and Partnerships with tech companies such as Mendix, AWS, Denodo and Striim. Indium has a global presence with key focus in the US, UK, APAC and India with around 2000+ associates and clients ranging from leading ISVs to large enterprises.

Industry advocates namely Forbes, Dun & Bradstreet, Clutch have recognized us as a Trusted Digital Engineering partner for Innovative Startups & Visionary Enterprises.

At Indium, we believe in continuous learning from the world around us that helps us perform better and stay ahead in the game. We practice an open work culture, where every Indiumite is encouraged to share knowledge, learn, and grow.

Visit us @ to know more about us.

Industries: IT Services and IT Consulting

Company size: 1,001-5,000 employees

Headquarters: Cupertino, California

Founded: 1999

Specialties: Big Data Engineering, Predictive Analytics, Descriptive Analytics, Deep Learning, Machine Learning, Text Analytics, Mendix Development, Data Warehousing, Image & Video Analytics, Blockchain Development, Alpha Software Development, Software Testing Services, Data Analytics Solutions, Big Data Consulting, Performance Testing, Security Testing, STRIIM, Low Code Development, Quality Assurance, Test Automation, and mendix


Founded in 2016, QACraft has quickly gone ahead to become one of the best Quality Assurance (QA), Software Testing, and Test Automation Services Companies in India and around the globe. They offer testing services for small-scale to medium-scale businesses, startups, and organizations.

QACraft is a leading automation testing company based in Vadodara, India that provides test automation solutions and services on time. QACraft has a professional team of QA engineers who uses the latest testing tools and technologies.

Some of the major industries they serve are banking and finance, gaming, healthcare, travel, E-learning, E-commerce, and more.

QACraft has a wide range of experience in test automation tools and technologies including Selenium, Python, Java, C#, Maven, Jenkins, Appium, and others. They offer Web automation testing, Android application automation, iOS application automation, E-commerce, and Web Scraping.

In such a short time period the company has emerged leading automation testing and QA service provider in the region. QACraft offers its automation testing services in India, the USA, UK, and worldwide.


Testbytes is a leading software test automation company in India which provides complete testing service, including a unique approach to testing within projects, app life-cycle management consultancy, test automation, testing mobile apps etc. The enviable track record of providing test solutions and services on time has helped them to be one of the leading testing companies in India.

Testbytes mainly focuses to improve productivity and help clients to accelerate software product development or service delivery. As part of this, the company offers top end business consulting, resourcing services and implementation. Comprised with a passionate team, Testbytes is supported by dedicated center of excellence which uses latest testing tools and cutting edge technologies. Coupled with management focus, this company is a formidable combination to guarantee value to you.


Headquartered in Teaneck, New Jersey, United States, Cognizant is a multinational company that is engaged in offering digital, technology, consulting and operations services. One of their core areas of expertise is quality assurance. With the major growth seen in the development of technology in the form of smart phones, tablets and new operating systems that need to be updated constantly, test automation and quality control have a major role to play. Therefore, the experts at Cognizant are aimed at boosting the development initiatives of the company, provide a reliable support across various hardware and software, test infrastructure as well as ensure test coverage.

 Some of the major industries they serve include insurance, life sciences, manufacturing, media & entertainment, retail, technology, transportation & logistics as well as travel & hospitality, to name a few.


Core Services: Quality assurance services, Quality Engineering Testing, Next Generation Testing, DevOps testing, ERP Testing, Automated Testing, Test Data management, and more.

Cigniti is the world’s leading QA testing services company, bringing the power of AI into DevOps and Agile to accelerate enterprise digital transformation. Industries they serve are medical devices, Lifesciences, healthcare, manufacturing, and more.


A French multinational information technology consulting corporation, Capgemini is one of the leading providers of IT services such as IT consulting, outsourcing and other professional services.

Offering the best and leading test automation services to its clients, test automation stays at the center of the testing strategy so that the products are able to sustain in responsive and DevOps modes of application development.

Some of the test automation services offered by Capgemini include test automation assessment and ROI analysis, tool evaluation and recommendations, framework implementation, scripting and execution, etc.

QA Mentor

QA Mentor’s Automation Testing Services covers all angles of automation from API level automation to functional, UI, database and regression testing coverage. QA Mentor developed 6 proprietary frameworks in Selenium, Appium, Cucumber, TestComplete, UFT, Ranorex and SoapUI. We have 80+ automation engineers ready to start converting manual test cases into automation scripts and generate impressive ROI. QA Mentor also possess knowledge on 63 automation tools and solutions from open source to enterprise level. Our biggest achievement up to date was automating 23,000 test cases for major global bank.


ScienceSoft is a US-based test automation company with 33 years of experience in the IT business. To ensure all software functional and non-functional requirements are met, ScienceSoft executes the following types of automated testing:

  • Functional (at the API and UI levels), including regression,
  • Performance,
  • Integration,
  • Compatibility,
  • Security testing.

ScienceSoft’s test automation services comprise consulting, which is aimed to ensure automation is feasible, cost-effective, and integrates smoothly into SDLC. It includes:

  • Designing a pragmatic automation strategy.
  • Defining optimal automation coverage.
  • Selecting and configuring best-fitting test automation frameworks and tools.
  • Integrating test automation into the CI/CD pipeline, and more.

ScienceSoft offers expertise in testing different kinds of software, including complex enterprise solutions (ERP, CRM, BI), ecommerce applications, cloud-based software, apps powered by advanced technologies (IoT, big data, blockchain, AI/ML), and many more.

ScienceSoft’s test automation engineers are skilled in more than 40 tools for automated testing and defect tracking, including  Selenium, Ranorex, Soap UI, Apache JMeter, Appium, Protractor.

QA Wolf

QA Wolf is a new kind of outsourced test automation company: they get engineering teams to 80% automated end-to-end test coverage within 3 months and charge based on the size of your team, not by the hour. They do this by using their own open-source testing platform aptly named QA Wolf. In addition to creating and maintaining all of your tests, a partnership with them also includes full access for your entire team to their test platform which consists of unlimited test creation, test runs, and tests run in 100% parallel


QAlified is a software testing and quality assurance company specializing in solving quality problems by reducing risks, maximizing efficiency, and strengthening organizations. They provide coaching and training with Katalon Studio for enterprises that need help introducing automated testing.

Best for companies of all sizes looking for flexible, experienced, and certified QA testers.
Headquarters: Montevideo, Uruguay
Founded: 1992
Company Size: 50-200 employees

Prominent Clients: More than 100 worldwide clients and 600 projects in Banking, Financial Services, Government (Public sector), Healthcare, and Information Technology.

Core Services: Application testing, Performance testing, Test Automation, Security testing, Usability testing, Accessibility testing, Consulting, and Workshops.

Service cost/Packages: Pricing model based on hourly packages. Free proof of concept is also available. Contact them to know about their pricing details.

We hope that this article will assist you in identifying the automation testing service provider that is best suited to your specific requirements.