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Lemma
Lemma

Lemma

Production Monitoring for AI agents.

HQ
San Francisco, CA, US
Accelerator
Y Combinator logoY CombinatorF25
Overview
Compare
Fundraising
Employees
Library

Lemma catches the silent, semantic failures your observability tools miss, where your AI agent looks like it worked but didn’t.

Lemma provides a product described as production Monitoring for AI agents. Lemma provides a product described as production Monitoring for AI agents.

Lemma - Similar Companies

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Lemma - Quick Facts

Who are Lemma's competitors?

Companies similar to Lemma include Moda, BentoLabs AI, Sentrial and TraceRoot.AI.

Where is Lemma's headquarters located?

Lemma's headquarters is located in San Francisco, CA, US.

When was Lemma's last funding round?

Lemma's most recent funding round was for $500k (USD) in September 2025.

How much has Lemma raised to-date?

As of Sep 1, 2025, Lemma has raised a total of $500k (USD).