Gatling Alternatives (January 2026)

k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers.

LoadForge is the ultimate web and API load testing and stress testing platform for modern DevOps.

Real browser-based load testing for websites, web apps, and APIs. Generate user traffic from around the world to gain insight into system performance.

BlazeMeter is your complete continuous testing platform. Get your apps ready for any device & any situation, all in one place with the premier load testing

The only load testing tool to record, replay, and test in real browsers at scale. Performance testing doesn't have to be the bottleneck. Cut your load testing time in half by running website performance tests in real browsers at scale. LoadNinja is the only load testing tool to record and replay scripts in minutes, leverage real browsers, and deliver actionable website performance data straight from the browser’s DOM.

NeoLoad simplifies and scales performance load testing for everything, from APIs and microservices, to end-to-end application testing.

Feature-rich cloud tool for simulating real users and real-world conditions to properly test web application performance and scalability

The number one platform for Agile and DevOps teams, ReadyAPI powers functional, security, performance, and virtualization of SOAP & REST APIs.

Try TeamCity - the powerful Continuous Integration and Deployment tool for Developers and DevOps Engineers.