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Caido

CybersecurityMontreal, QC

Montreal company developing Caido, a web security testing toolkit for penetration testers, bug bounty hunters and security engineers that intercepts and filters HTTP traffic, runs automation workflows and supports plugins, as a desktop app or remote CLI.

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About

Company site: caido.io

Montreal company developing Caido, a web security testing toolkit for penetration testers, bug bounty hunters and security engineers that intercepts and filters HTTP traffic, runs automation workflows and supports plugins, as a desktop app or remote CLI.

  • States it is bootstrapped and independent, with "1000+ Customers", "8000+ Monthly Users" and 10 team members. caido.io

  • Sells tiered plans: a free Basic tier, Individual and Team subscriptions, and custom Enterprise pricing with purchase orders and reseller support. caido.io

Products & Services

Company site: caido.io

Products Caido publishes on its own site. Each card links to the page it was taken from.

Caido

Web security testing toolkit

Toolkit for manual web application testing with HTTPQL request filtering, node-based automation workflows, community plugins and AI-assisted testing with a user's own model provider; runs as a desktop app or a remotely deployed CLI.

Learn more Source

Partnerships

Publicly announced partnerships.

Strix

Partnership (June 2026) in which the Strix autonomous offensive-security platform natively integrates the Caido proxy into its engine for human-in-the-loop testing.

Technology Focus

Company site: caido.io

Terms the company uses about its own work.

Web security testingProxyHTTPQLWorkflowsPlugins

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