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 296 Software Testing Tools SaaS Companies in May 2026
As of May 2026, there are 296 SaaS companies in Software Testing Tools. They have combined revenues of $3.3B and employ 19.6K people. They have raised $1.6B and serve 135.9M customers combined.
Filters
Sorting: Highest -> Lowest
Top Software Testing Tools Companies
Showing 10 of 296 companies ranked by annual revenue.
2
Postman
San Francisco, California, United States
a collaboration platform for API development, allowing users to design, develop, and test APIs more efficiently.
- Revenue
- $313.1M
- Customers
- 500K
- Year founded
- 2014
- Funding
- $433M
- Team size
- 3.3K
- Growth
- 82.3%
- Revenue
- $221M
- Customers
- 2K
- Year founded
- 2012
- Funding
- $42.9M
- Team size
- 13
- Growth
- -
4
Kms Technology
Atlanta, Georgia, United States
KMS Technology provides offshore software development and testing services.
- Revenue
- $183.7M
- Customers
- 100K
- Year founded
- 2009
- Funding
- $37M
- Team size
- 1.5K
- Growth
- 32%
5
Factory
Sydney, New South Wales, Australia
Factory is a developer of an AI-based platform for computer codes and software engineering. Its platform reviews code, addresses bugs, answers questions, and transforms software development with AI.
- Revenue
- $129M
- Customers
- -
- Year founded
- 2023
- Funding
- -
- Team size
- 868
- Growth
- -
6
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%
7
LogRocket
Boston, Massachusetts, United States
LogRocket is a frontend monitoring and product analytics platform that enables developers to capture granular experience data, empowering software teams to create the ideal product experience by combining session replay, product analytics, and error tracking.
- Revenue
- $111M
- Customers
- -
- Year founded
- 2016
- Funding
- -
- Team size
- 512
- Growth
- 21.97%
8
Sentry
Paris, France
Sentry is a developer of an application monitoring system designed to reproduce and fix crashes and resolve issues.
- Revenue
- $100M
- Customers
- -
- Year founded
- 2012
- Funding
- $190M
- Team size
- 428
- Growth
- -18.7%
- Revenue
- $92.1M
- Customers
- 3.5K
- Year founded
- 2008
- Funding
- $151M
- Team size
- 319
- Growth
- 34.15%
10
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%