Charles vs Loadmill
A side-by-side look at Charles and Loadmill. For an in-depth review of either product, follow the links below.
Charles
Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information).
Loadmill
Loadmill is a performance and load testing platform for web and mobile apps. It allows you to simulate real-world user loads to understand system behavior under load and ensure your apps can handle expected traffic volumes. Key features include configurable test scenarios, geographic load distribution, performance analytics, and integration with popular CI/CD pipelines.