Corridor

Corridor builds security software for developers and security teams using AI coding agents. It integrates with tools including Cursor, Claude Code, and Codex to supply security guidance during development, scan changes before commit, and review pull requests. Teams can turn plain-English security standards into codebase-specific guardrails and enforce a merge policy based on vulnerability severity. Corridor Agent lets users investigate findings and request fixes through the web or Slack, including opening pull requests. Its dashboard tracks AI tool usage, agent activity, and policy adherence.

Founded in 2025 by Jack Cable, CEO, and Ashwin Ramaswami, CTO, Corridor also has former Facebook security chief Alex Stamos as chief product officer. Its engineering contributions include Hookshot, a Go library that provides shared hook handlers across five coding-agent platforms. Developers can use it to observe and control events such as tool execution, file edits, and prompt submission without writing separate handlers for each platform.

Corridor sells subscriptions for individual developers, teams, and enterprises, with developer-seat billing for Team and Enterprise plans. Enterprise deployment options include single-tenant installations on premises or in a private cloud. Security teams at LangChain and Pylon describe using it in their workflows. In 2026, Corridor raised a $25 million Series A led by Felicis at a reported $200 million financing valuation.