FRTMProxy
The free, open source, alternative to Proxyman and Charles
Open SourceDeveloper ToolsTech
FRTMProxy is an open-source proxy designed to make network debugging accessible to everyone. Built on top of mitmproxy, it provides powerful tools like Map Rules, network request breakpoints, and Git-versioned collections, with no lock-in and no subscriptions. A modern, open, and more democratic alternative to Charles and Proxyman.