A Test Automation platform for the AI era

Testing hasn’t kept up. Katalon has.

AI is rewriting how software is built. Katalon is rewriting how you test it. 
Choose the right platform for where you are, and where you're headed.

Start testing Explore TrueTest

Meet Studio. The fastest way to modernize your testing.

AI-powered test automation that delivers results from day one.

Test with AI
Create tests faster
Execute tests anywhere
Debug & maintain easily

Get real-time AI help as you write and understand test scripts. StudioAssist turns natural language into test cases so you can test faster with less effort.

Create tests faster with no-code test recording. Easily modify, extend, and re-use tests with low-code. Or script tests and design custom keywords for complete control.

Run tests locally inside Studio. Scale up execution with on-demand browser, OS, and mobile environments in TestCloud. Seamlessly run tests via CI/CD and on-prem environments with Runtime Engine.

Easily isolate and address root causes with a clear, intuitive view of all variables, breakpoints and expressions. Keep testing on track with self-healing to detect broken locators and suggest fixes.

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Built for AI. Ready to scale with you.

Automate tests from real user flows and orchestrate quality without legacy tools.

YOUR AGENTIC TESTING PLATFORM

TrueTest

Turn real user and AI agent behavior into reliable automated tests. Only Katalon gives you this power.

YOUR ENTERPRISE TESTING CENTER

TestOps

Bring test planning, execution, and reporting into one place to manage quality at scale.

Ready to automate at scale?

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AI, your way.

Whether you’re using no code or writing scripts, Katalon’s AI helps you test smarter and move faster.

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Your tech stack deserves the best

Easily integrate with Jira, Jenkins, Slack, GitHub and more

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Trusted by teams around the world

Saga eased into Agile software testing and increased capacity threefold
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With Katalon, we can run a huge number of tests in a relatively short space of time. At the moment we’re running at least 100 scenarios per product, per development release.

Steve Johnson

Lead QA Engineer, Saga
GE Digital streamlined their testing and scaled operations seamlessly
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There aren’t many tools out there that can offer support for so many application types. Katalon offers everything we ever needed, and more.

Diana Cazacu 

Quality Manager, GE Digital
Liberty Latin America unified its automation framework and saved more than 2,400 work hours
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Katalon’s consistent framework has reduced the effort required for building automated tests and increased our regression test coverage by around 60%. Since adopting Katalon, we have reduced costs and cut regression testing timelines by 50%.”

Loganathan D.

QA DevOps, Liberty Latin America

Over 1,000 five-star reviews

“The ease of starting automation with Katalon is amazing. During an internal course we were able to quickly make it work and have 10 users, internally split worldwide, script their first Web UI automated scenario with no technical issues or limitations.“

Yann S.

Test Architect
“One of the best tools in the industry. It's easy to use. Even a test engineer without any prior coding knowledge can confidently explore automation testing possibilities. Has all of the features for web, mobile and api testing.“

Vishnu M.

Head of Automation
“TestCloud allows us to execute large test suites remotely, leaving Studio free for scripting & running individual test cases. TestOps offers the reporting and analysis we need to identify issues and manage our automation setup.“

Joe B.

QA Team Lead
“The managed Selenium libraries allow for you to focus on expanding test coverage, not backend code. Katalon enables you to continue to grow as a QA Engineer.“

Dominick T.

Quality Assurance Engineer
“The amount of time saved by capturing page objects with a simple click, replicating a users actions through the record button, and then converting that into a test case is remarkable. “

Sumir T.

Lead Quality Engineer
“Katalon is easy to install and use, easy to automate, and integrates with GitHub repo. Support is quick to reply when you drop message on Katalon community. “

Hemali G.

Team Lead
“Katalon is one of the most user-friendly and effective automation solutions available. You can set up test cases in minutes with low-code. And its full-code option allows skilled users to write complex and versatile automation routines.“

Christ John A.

Senior Quality Assurance Engineer
“Best tool in the market for automation testing. Simple instructions. Quick response to tickets. Parallel execution is a cool feature that helps reduce the test execution timeline. Easily integrates with testing/version control/CICD tools.“

Sivaramakrishnan S.

Consultant
“Katalon is user-friendly, easy to deploy, and supports frequent reuse of code. It supports Azure and OctoPerf — we can run both and get a highly effective report. We can also use Java/Selenium code in Groovy/feature files.“

Samanth K.

Performance and Automation Test Engineer
“Katalon’s use of custom keywords, object repositories, and data-driven testing simplifies maintenance and allows for highly reusable test components.“

Shoaib W.

Associate Consultant