G

Gatling

Open Source

High-performance load testing tool for developers and testers.

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4.6 Editor Rating
Vetted Score
4.6 / 5.0

Earns a strong score due to its open-source nature, robust performance, developer-friendly DSL, and comprehensive reporting capabilities.

Key Features
High-Performance Engine

Generates massive request loads with low resource consumption using asynchronous, non-blocking architecture.

Scala DSL for Test Scripts

Write expressive, maintainable load tests with a powerful domain-specific language that integrates with codebases.

Real-Time Metrics & Reports

Provides live dashboards and detailed HTML reports for performance analysis and bottleneck identification.

Frequently Asked Questions

Yes, the core Gatling tool is open-source and free for any individual or organization.

Gatling runs on Windows, macOS, and Linux, and can also be executed via Docker containers.

Advanced analytics and team features are available in the paid Enterprise tier; the open-source version provides basic HTML reports.
Specifications
Pricing Model Free open-source version; paid Enterprise tier adds advanced analytics, team collaboration, and CI/CD integration.
Supported Platforms
WindowsmacOSLinux