Download our Open-Source tool and start load testing your application!

Script your testing scenarios, automate your tests

Gatling’s code-like scripting enables you to easily maintain your testing scenarios and seamlessly automate them in your continuous delivery pipeline.

We develop our own Domain Specific Language (DSL), in order to make your scenarios readable for everyone. Scala, Java or Kotlin, the choice is yours.

Do you want to see how it looks like? Check out our quickstart and our cheat sheet.

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Gatling analyze bottleneck data

Analyze and investigate your app’s bottlenecks

Gatling is a powerful tool: with only a few machines, you can simulate hundreds of thousands of requests per second on your web application and get high-precision metrics.

At the end of your test, Gatling automatically generates an exhaustive, dynamic and colorful report.

Means and averaged data are not enough: with Gatling, you get proper percentiles of your response times’ distributions. Don’t leave your slowest users behind!

Do you want to go further? Check out Gatling Enterprise, our companion for advanced metrics and data.

Gatling & continuous load testing

Automate your load testing campaigns thanks to Jenkins and deliver faster! You can monitor performance regressions after each commit.

Continuous load testing complements your massive performance testing campaigns. It is an essential part of your continuous delivery pipeline.

Running small and regular tests early on in your development cycle drastically reduces your debugging phase at the end of the funnel.

Time, quality, money: continuous load testing is your best ally to make better and faster improvements for your web application.

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2 Ways to use Gatling

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Download Gatling’s bundle

You can use Gatling as a standalone tool.

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Use Gatling with your build tool

You can use Gatling as a dependency in your project. The Maven artifacts are deployed on Maven Central.

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Go Further, try Gatling Enterprise

Gatling Enterprise is Gatling’s official Organization version.

Gatling Enterprise is a management interface for Gatling. Gatling Enterprise includes advanced metrics and advanced features for integration and automation.

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Become an expert of Gatling’s load testing tool

From getting started to becoming a master of Gatling, our comprehensive learning platform helps you build your skills every step of the way

Gatling Academy