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Lemma

Lemma

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://www.uselemma.ai/

Last Round

Pre Seed

Aug 13, 2026

Total Funding Raised

$3.3M

Momentum

Top 1%

of companies Caplight tracks

Company Overview

Lemma is an artificial intelligence company that provides an evaluation and observability platform to help AI agents continuously improve from user feedback and production data.

Sector

AI, Data & Cloud Infrastructure

Verticals

ML Platforms, NLP & Conversational AI, DevOps & Containers

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Infrastructure

Keywords

AI agent observabilityLLM evaluationAI agent monitoringLLM observabilityAI tracingLLM opsprompt optimizationAI agent debuggingAI infrastructuredeveloper toolsAI guardrailsAI agent securityLLM evaluation frameworkAI observability platformagentic workflow

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Lemma Comparables

Compare Lemma with similar companies based on industry and business-model similarity.

Lemma comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Laminar
93%
Lunary
91%
AgentOps
89%

Lemma Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Pre SeedAug 13, 2026
AcceleratorNov 13, 2025
AcceleratorOct 1, 2025

Key People

Founding team and executive leadership

Cole Gawin

Co-Founder, Chief Technology Officer

Founding Team

Jerry Zhang

Co-Founder CEO

Founding Team

Lemma Investors

Notable investors and investment history

Lemma investors
InvestorRounds
MatrixPre Seed, Accelerator
Eight CapitalPre Seed
Vermilion Cliffs VenturesPre Seed
Cervin VenturesPre Seed
Y CombinatorAccelerator, Pre Seed
Comma CapitalPre Seed, Accelerator
Irregular ExpressionsPre Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 13, 2026

    $2.3M round with participation from Matrix and Cervin Ventures.

  • Jul 26, 2026

    Monthly visitors grew 107% MoM, reaching 12K.

Lemma Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Lemma Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Lemma's valuation, stock price, and market status.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range6
Year Founded2025
Last FundingAug 13, 2026

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