The web hacking toolkit designed to scale manual testing through AI and teamwork.

Connect Caido to the LLM provider you already use.
Use Caido's AI powered plugins with the provider of your choice: Anthropic, Google, OpenAI, and more via OpenRouter
Give AI Agents programmatic access to Caido via our Client SDK

Real-world adoption backed by a rapidly growing ecosystem.
6,000+
Active hackers
54+
Community plugins
4,500+
Discord Members
Discover how Caido fundamentally changes how web assessments are performed.
Launch autonomous agents to draft payloads and execute tasks while you focus on critical logic.
Search requests and responses with precision using our intuitive HTTPQL syntax.
Build ad-hoc automation workflows on the fly with a powerful node-based system.
Click on the role that best describes your work.
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