Load test
as code

The best developer tool to load test your web applications

Open-source version Enterprise version


Gatling helps you anticipate slow response times and crashes.



Gatling detects performances issues and errors early in your development cycle.


user experience

Gatling gives an accurate picture of your slowest user experience.


your business

Gatling prevents your business becoming victim of its own success.

Trusted by the world’s most innovative businesses

Our customers






for DevOps

Don’t let your application become a victim of its own success

Over the years, Gatling has become a major reference in load testing, reaching more than 5 million downloads and hundreds of thousands of companies using our solutions.

Our solutions, Gatling and Gatling FrontLine, help you simulate hundreds, thousands or even million of users for your web applications. We provide you with high-resolution metrics to help you face critical situations, like go-lives or Black Fridays.

Our users and customers are from all sizes (SMEs or global organizations) and come from all sectors (retail, travel, banks, insurance, video games, industry etc.), because performances issues matter for everyone. Start load testing now!

Read more about load testing
Read more about load testing

Our solutions

Designed for DevOps

Screenshot application

Gatling is a powerful open-source load testing solution.

Download now!
Screenshot application

Gatling FrontLine is Gatling official Enterprise version.

Try it now!

"We experienced a ~150x enhancement in resource usage regarding test execution, bringing down our investments on load testing dramatically."

Martin Heiland

Head of Quality Assurance @ Open-Xchange

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"Gatling helps KLM to move from a project oriented to a continuous delivery organization."

Daniel Moll

Senior performance test @ KLM

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They talk about Gatling