PostHog
ActiveDescription
PostHog is a full-stack observability platform for AI agents and self-driving products, combining analytics, session replay, feature flags and error tracking.
Key Features
- AI observability — Trace, token usage and diagnostic dashboards purpose-built for AI agents
- Session replay — Capture complete agent execution event streams for replay and debugging
- Feature flags & experiments — A/B testing and progressive rollouts coordinated with agent behavior
- Multi-source capture — Unified error tracking, logs and analytics forming full context
- MCP integration — Coordinate agent tasks from Slack, web, desktop or MCP
- Self-hostable — Open-source core deployable locally or on private cloud
Use Cases
Strengths & Limitations
✅ Strengths
- • Actively maintained, recent updates
- • High community interest (37.7k stars)
⚠️ Limitations
- • High issue backlog (5.3k open issues)
- • No clear open-source license
Categories
Quick Start
# Start PostHog with Docker Compose
git clone https://github.com/PostHog/posthog.git
cd posthog
docker compose up -d
# Visit http://localhost:8000 to log in