Gatling

Gatling is an open-source load & performance testing tool for web applications. Developed by former IT consultants, Gatling is designed for easier maintainability and automation of your performance testing campaigns. Gatling perfectly integrates the DevOps lifecycle and comes with many official and community plugins for other developer tools (like the continuous integration tool Jenkins). Started in 2012, Gatling was downloaded more than 10,000,000 times. Gatling Enterprise is Gatling's business version and comes up with a distributed mode (for very large tests), live reporting, additional metrics and public APIs. Gatling Corp also provides its users with professional services (consulting & training). Gatling's community is widely active around the world and contributes to Gatling's development (assistance on our community mailing list, talks at developers conferences). Check it out on Gatling's website!