Lemma
    LEM. 1.1distortion under load
    LEM. 1.2state under tilt
    LEM. 1.3pattern from rotation
    Backed byY Combinator

    Stop guessing
    why your agents fail

    Production monitoring for AI agents. Surface silent failures, pull context across traces, improve your agent before users churn.

    LEM. 2.1the search space
    LEM. 2.2where agents wander
    LEM. 2.3emergence from rules

    ISSUES

    Surface failures you didn't know to look for.

    Lemma audits every trace against your agent's instructions and groups recurring failures into issues.

    LIVE ALERTS

    Get notified on what matters.

    Lemma triages issues and alerts you in Slack.

    LEMMA MCP

    Fix it where you work.

    Pull context into your coding agent to resolve it without context-switching.

    METRICS

    Ship with confidence.

    After deploying the fix, Lemma creates an online eval. If a regression occurs, you'll know immediately.

    INTEGRATIONS

    Fits into your existing stack.

    Native support for the frameworks your team already uses.

    Vercel logoOpenAI logoLangfuse logoArize Phoenix logoAzure logoLangGraph logo
    Anthropic logo
    Vercel logoOpenAI logoLangfuse logoArize Phoenix logoAzure logoLangGraph logo
    Anthropic logo
    1

    Generate API key

    .env.example
    LEMMA_API_KEY=your_api_key_here
    LEMMA_PROJECT_ID=3a18f6d4b2907e
    2

    Paste into your coding agent

    Prompt
    Install the Lemma AI skill from github.com/uselemma/skills and use it to add tracing to this application.

    SECURITY

    Trust is non-negotiable.

    Your data stays yours. Protected by best-in-class infrastructure and verified compliance standards.

    SOC 2 Type IIEnd-to-end encryptionData Isolation

    Start improving
    your agents today

    Book a demo