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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.

  • Sep 2, 2026

    Grew 300% QoQ, from 2 to 8 employees.

  • Aug 22, 2026

    Monthly visitors increased 44% MoM.

Recent news

Latest coverage and updates

  • attends_eventSep 24, 2026

    Lemma, Inc. will attend event The Agent Economy Gala on Oct 9th '26.

  • receives_financingAug 13, 2026

    Lemma, Inc. received financing of $2.3M in Pre Seed on Aug 13th '26.

Lemma Filings

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Lemma filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

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

Is Lemma a public or private company?

Lemma is a private company.

What is the current stock price of Lemma?

Lemma is a private company with no public stock price. No recent secondary market data is available.

How much is Lemma worth (valuation)?

Valuation information for Lemma is not publicly available.

Can I buy Lemma stock?

Lemma shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Lemma's last funding round?

Lemma's most recent funding round was Accelerator on November 13, 2025.

Who are the main investors in Lemma?

Key investors in Lemma include Y Combinator.

Will Lemma IPO soon?

No public IPO plans have been announced for Lemma.

How can I track Lemma secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Lemma's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range9
Year Founded2025
Last FundingAug 13, 2026

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