1
BrowserStack
Dublin, Ireland
a cloud-based platform that allows web developers and testers to test their websites
- Revenue
- $381.4M
- Customers
- 50K
- Year founded
- 2011
- Funding
- $250M
- Team size
- 1.8K
- Growth
- 24.51%
Top 152 Automation Testing SaaS Companies in May 2026
As of May 2026, there are 152 SaaS companies in Automation Testing. They have combined revenues of $1.5B and employ 9.3K people. They have raised $853.7M and serve 5.8M customers combined.
Automation testing is a software testing technique that uses specialized tools to execute pre-scripted tests on a software application before it is released. This approach not only enhances testing efficiency and coverage but also reduces the time required for testing when compared to manual techniques. It allows for repetitive tasks to be run with precision, ensuring consistency and reliability in test results. The primary use cases for automation testing include regression testing, performance testing, and load testing, as well as testing for applications undergoing continuous integration and delivery. Typical features of automation testing tools include test script creation, execution of test cases, result and report generation, and integration capabilities with other systems like bug trackers and CI/CD pipelines. Common buyer personas for these tools include QA engineers, test managers, and DevOps professionals, all seeking to improve product quality and speed up delivery cycles.
Filters
Sorting: Highest -> Lowest
Top Automation Testing Companies
Showing 10 of 152 companies ranked by annual revenue.
2
LambdaTest
San Francisco, California, United States
LambdaTest is a software company that provides a cloud-based testing platform for web and mobile applications. Their platform allows developers and testers to perform automated and manual testing across various browsers, operating systems, and devices, helping them to ensure their applications work seamlessly for all users. LambdaTest's solutions include automated testing, visual regression testing, and real-time testing tools that enable businesses to improve their web and mobile application quality and reduce time-to-market. The company was founded in 2018 and is based in San Francisco, California, with offices in India and the United Kingdom.
- Revenue
- $120.6M
- Customers
- 500K
- Year founded
- 2017
- Funding
- $9M
- Team size
- 356
- Growth
- 35.46%
- Revenue
- $92.1M
- Customers
- 3.5K
- Year founded
- 2008
- Funding
- $151M
- Team size
- 319
- Growth
- 34.15%
4
ThinkSys
Sunnyvale, California, United States
Provider of a software testing and development services intended to facilitate development of software and web based applications for business growth and intelligence. The company offers services such as software testing, software development , QA testing, automation testing, performance testing, functional testing, mobile testing and others, enabling business to reduces risk, increase growth and enhances overall customer satisfaction.
- Revenue
- $78.5M
- Customers
- -
- Year founded
- 2012
- Funding
- -
- Team size
- 418
- Growth
- 443.26%
- Revenue
- $53.1M
- Customers
- -
- Year founded
- 2016
- Funding
- -
- Team size
- 483
- Growth
- -
6
Bisk
, , United States
Bisk is a lightweight software testing tool used to create suites of test cases and record manual test results, as well as keeping track of defects and milestones. We focus on the core testing features you really need to ensure your app is ready to go live!
- Revenue
- $43M
- Customers
- -
- Year founded
- -
- Funding
- -
- Team size
- -
- Growth
- -
7
Parasoft Corporation
Monrovia, California, United States
Parasoft helps organizations deliver defect-free software efficiently through service virtualization, API testing, and development testing.
- Revenue
- $39.3M
- Customers
- -
- Year founded
- 1987
- Funding
- $13.5M
- Team size
- 286
- Growth
- 43.52%
8
Leapwork
København, Capital Region, Denmark
Leapwork is the only AI-powered visual test automation platform that truly enables speed and efficiency in software testing. Thanks to the platform’s visual interface, it’s easy and intuitive to use - just like cobbling Lego blocks together - empowering entire enterprise teams to learn, build and maintain automation in just 30 days. Leapwork works across all applications making it ideal for enterprises with complex tech stacks. That’s why we are used by hundreds of global enterprises across all industries. Clients include Mercedes Benz, PayPal, Beckman Coulter Life Sciences and BNP Paribas. Thanks to Leapwork, enterprises are reducing risk, improving quality and releasing software faster than ever before.
- Revenue
- $37.3M
- Customers
- -
- Year founded
- 2015
- Funding
- -
- Team size
- 339
- Growth
- -
9
Katalon
Atlanta, Georgia, United States
Katalon is a modern, comprehensive quality management platform that enables quality assurance, DevOps and software teams of any size to deliver world-class customer experiences faster, easier, and more efficiently. The platform accelerates end-to-end software development by powering the authoring, execution, and insights of test automation across any app or environment, and flexibly integrates across a team’s architecture and processes.
- Revenue
- $36M
- Customers
- -
- Year founded
- 2016
- Funding
- -
- Team size
- 327
- Growth
- -
10
Opkey
Dublin, California, United States
Opkey’s No-Code, AI-powered testing platform streamlines testing process in terms of time, effort, and cost. Opkey ensures seamless alignment with release schedules, effectively mitigates risks, and ensures uninterrupted business operations. AI-powered features harness Machine Learning, Generative AI, and Natural Language Processing to bring you the most advanced automation on the market. Opkey is proud to be an official Oracle partner, an official Workday partner, an official Coupa partner, as well as the #1 rated app on the Oracle Cloud Marketplace. With support for 150+ technologies and enterprise applications, Opkey has earned awards and accolades from industry analysts such as Gartner, Forrester, and G2 Crowd. You’ve never seen test automation like this before.
- Revenue
- $32.7M
- Customers
- -
- Year founded
- 2015
- Funding
- -
- Team size
- 297
- Growth
- -
Inclusion Criteria
- The product must automate the execution of predefined test cases. - It should support integration with various development and testing tools. - Must provide detailed reporting and analytics on test results. - The solution should facilitate easy script creation or recording. - Not just execute tests; must also support test maintenance and updating as applications change.