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Looking for a K6 alternative?

Gatling unifies your team on a single platform, supporting JavaScript, Java, TypeScript, Kotlin and Scala for seamless collaboration.

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Trusted by dev teams from industry leaders worldwide, including:

Why Gatling is a better alternative to K6

Full language support & no-code testing

Gatling brings teams together with full support for JavaScript, TypeScript, Java, Scala, and Kotlin, plus Postman integration and a no-code test builder, making load testing accessible to all skill levels.

Best resource efficiency at scale

Designed for efficiency, Gatling optimizes resource usage to simulate millions of users with minimal infrastructure costs, scaling seamlessly across multiple regions.

Advanced dashboards
& real-time insights

Powerful dashboard and real-time monitoring provide deep visibility into performance trends, making it easier to detect and resolve bottlenecks.

The load testing tool
teams are switching to

Teams of all sizes rely on Gatling to scale their performance testing, optimize application reliability, and accelerate release cycles.

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Seamless travel booking under high traffic


Industry: Travel & Hospitality

Result: 95% of requests now under 1s (down from 10-20s)

Key benefit: Scalable load testing for massive traffic spikes

Seamless travel booking under high traffic
banner customer stories Popken

Future-proofing retail performance


Industry: Retail & E-Commerce

Result: Seamless CI/CD integration for continuous performance testing

Key benefit: Automated testing to prevent slowdowns & failures

Future-proofing retail performance
banner customer stories Korem

Reliable performance for API-heavy applications


Industry: Geospatial Tech

Result: Faster, more reliable API performance testing

Key benefit: Realistic traffic simulation for mission-critical services

Reliable performance for API-heavy applications

Feature-rich
& Developer-friendly
Load testing platform

Everything your team needs to streamline performance testing and optimize application scalability.

Flexible test-as-code

Write load tests in JavaScript, TypeScript, Java, Scala, or Kotlin. 

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Flexible test-as-code

No-Code test builder

Create and run load tests without writing a single line of code, perfect for rapid test creation.

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No-Code test builder

Postman collections

Seamlessly convert your Postman collections into Gatling load tests in just a few clicks.

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Postman collections

Browser recorder

Capture real user journeys directly from your browser and convert them into fully functional Gatling load tests.

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Browser recorder

High-traffic distributed load testing

Run tests locally, distribute across multiple regions, or scale to the cloud with real-world traffic simulation.

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High-traffic distributed load testing

Automate Load Testing in CI/CD

Integrate with Jenkins, GitHub Actions, GitLab CI/CD, and other DevOps tools to automate performance testing.

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Automate Load Testing in CI/CD

Real-time insights & trends

Get real-time dashboards, trend analysis, and multi-test comparisons to identify bottlenecks instantly.

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Real-time insights & trends

Performance trackers over time

Easily compare test results across runs, track performance regressions, and ensure continuous optimization.

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Performance trackers over time

Team collaboration at scale

Bring teams together with role-based access, shared test results, and centralized management.

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Team collaboration at scale
 

Want a more in-depth comparison of Gatling vs K6?

Discover how Gatling stacks up against K6 in performance, scalability, and ease of use. Our team can walk you through the key differences and help you find the best fit for your needs.