ContextFort
ActiveAI-nativeVisibility and Controls for Browser Agents
What it does
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
Its site says now · captured 2026-08-23
ContextFort
Detect and track AI browser agents in real-time. Protect your context from automated browser agents.
Next to it in Agent infrastructure · AI agent observability and controls
- TraceRoot.AIY Combinator S25
Open source self-improving layer for AI agents
- AgentOpsPlug and Play PnP 2025
Allows you to build your next agent with graphs, monitoring, and replay analytics.
- The Context CompanyY Combinator F25
Monitor AI agents and understand user behavior
- LemmaY Combinator F25
Production Monitoring for AI agents
- CekuraY Combinator F24
Voice AI and Chat AI agents: Testing and Observability
- BentoLabs AIY Combinator X26
Monitoring and learning layer for long-running agents
- GrumaticPlug and Play PnP 2026
Grumatic is an AI intelligence platform that measures prompt quality, detects cost waste, and optimizes developer productivity for AI coding agents (Claude Code, Codex CLI and so on).
- TectoAIY Combinator S25
A Platform for AI Governance