
Lemma
Production Monitoring for AI agents
About
Lemma is production monitoring for AI agents. We catch the silent failures your observability tools and evals miss (think bad tool calls, lost context, and infinite loops) before your users find them.
Topics
- Location
- San Francisco, CA, United States
- Team size
- 2 employees
- YC batch
- Fall 2025
- Status
- Active
- Stage
- Early stage





