Back to YC Companies
Lemma
Fall 2025
Active
Production Monitoring for AI agents
2 people View on YC
Lemma at a glance
- Y Combinator batch
- Fall 2025
- Status
- Active
- Industry
- B2B
- Team size
- 2 people
- Location
- Not recorded
- Website
- Not recorded
Every field above comes from the Y Combinator company record. Nothing is estimated.
About Lemma
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.
Tags:
Developer Tools
Analytics
Infrastructure
Monitoring
AI