UseLemma AI launched its first version in April, rebuilt its backend from scratch, migrated to four databases, and signed design partners.

The company reported reaching more than $40M ARR and securing over $100M in funding.

It is actively seeking additional design partners and hiring engineers to expand capabilities for running production agents.

UseLemma is a production monitoring and observability platform designed specifically for AI agents. It helps developers move away from guessing why their autonomous agents are failing by providing deep visibility into their behavior.