Open Source Alternatives to Surge

A web debugging proxy for Mac and iOS that allows developers to intercept and modify HTTP and HTTPS traffic. The software provides tools for inspecting requests and responses, rewriting network traffic, and debugging mobile applications. It enables the analysis of network communication between a device and a server to identify issues or test API behaviors. The tool includes features for traffic filtering and rule-based modification of data packets. It is designed for software engineers and quality assurance testers who require deep visibility into the network layer of their applications. The application is deployed as a desktop client on macOS and integrates with iOS devices for mobile traffic capture. It functions as a gateway to monitor all outgoing and incoming web requests in real time.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Surge give you an option you fully own. They run locally on your own device, so your data never leaves your machine. This page lists 1 open source alternative to Surge. The most popular is Clash Party. It uses the GPL-3.0 license.