High-performance load testing with a code-first DSL and superb HTML reports.
Gatling uses an asynchronous, non-blocking architecture to generate very high load from modest hardware, with tests written as code in Scala, Java, Kotlin, JavaScript or TypeScript. Its generated HTML reports are the best in the open-source category. Gatling Enterprise adds distributed injectors, scheduling and trend analysis.
Best for
From €89 per month (indicative, Enterprise Cloud entry)
Free tierFree tier: Gatling open source is complete for single-machine load generation.
What drives the bill: Open source is free; Enterprise adds distributed injectors and reporting, billed by virtual-user-hours.
Check current pricing on Gatling Corp’s siteFigures are indicative and were last reviewed August 2026. Vendors change pricing often; confirm before you commit.
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