Jively

Loadzen is a cloud-based load-testing tool that lets you test the capacity of your site. Loadzen makes the process of testing a website for heavy traffic easy, with a use of chrome plugin that records load test scenarios. It is a web application stress tool that offers a comprehensive set of load testing tools and performance testing tool that help to perform load and stress testing, performance testing and web load testing. Loadzen's load testing engine utilises the power of Amazon's EC2 service and is built using a combination of python, django and socket.io.