

A lightweight web security auditing toolkit
Caido is a new HTTP proxy for pentesters and bug bounty hunters, focusing on performance, collaboration and ease-of-use.
It is our response to a 10+ years lack of innovation in the space of proxies for security researchers.
At its core, Caido is a small Rust-based proxy with a web interface. This client/server architecture allows you to deploy Caido in almost any environment from your own machine to kubernetes clusters. You then only need a browser to access your instances and the full suite of hacking tools offered.
Caido is also built to be customizable by anybody, with little to no programming skills required. Create complex automation workflows that fit your specific needs and share them with your team and the community.

Caido is a new HTTP proxy for pentesters and bug bounty hunters, focusing on performance, collaboration and ease-of-use.
It is our response to a 10+ years lack of innovation in the space of proxies for security researchers.
At its core, Caido is a small Rust-based proxy with a web interface. This client/server architecture allows you to deploy Caido in almost any environment from your own machine to kubernetes clusters. You then only need a browser to access your instances and the full suite of hacking tools offered.
Caido is also built to be customizable by anybody, with little to no programming skills required. Create complex automation workflows that fit your specific needs and share them with your team and the community.