
ContextFort
Visibility and Controls for Browser Agents
About
ContextFort gives security teams visibility and controls for AI browser agents. It’s a Chrome extension that: Detects when an AI agent takes control of the browser Records every action during the session (pages visited, clicks, text entry) Provides controls to prevent risky actions and cross-site data leakage
Topics
- Location
- San Francisco, CA, United States
- Team size
- 2 employees
- YC batch
- Summer 2025
- Status
- Active
- Stage
- Early stage





