Pricing
Not listed
Official monthly price not confirmed
- API
- Homepage links to documentation and Lemma MCP for pulling trace context into external coding agents.
Lemma
● Identity checkedCode · Vendor site 2026-10-04
Lemma is production monitoring for AI agents. It surfaces silent failures from traces, groups recurring issues, sends live Slack alerts, and connects to coding agents through Lemma MCP so teams can fix regressions before users churn.
- Category
- Code
- Free access
- Not confirmed; the marketing site drives Book a demo and Read the docs without listing a self-serve free tier or USD prices.
- API access
- Homepage links to documentation and Lemma MCP for pulling trace context into external coding agents.
Is Lemma right for you?
A good fit for
Teams shipping production AI agents who need trace auditing, alerting, and post-deploy evals rather than prompt playground testing alone.
Before you choose
access appears sales- or demo-led.
Agent production monitoring
Lemma markets itself as production monitoring for AI agents, focused on silent failures, cross-trace context, Slack alerts, and MCP-connected remediation workflows.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Issues | Marketing copy says Lemma audits traces against agent instructions and groups recurring failures into issues. | Facts sourced | 2026-10-04 |
| Live alerts | Site describes triaging issues and notifying teams in Slack when problems matter. | Facts sourced | 2026-10-04 |
| Lemma MCP | Homepage positions Lemma MCP to pull failure context into coding agents without context switching. | Facts sourced | 2026-10-04 |
| Metrics | Vendor copy says Lemma can create online evals after fixes and catch regressions on deploy. | Facts sourced | 2026-10-04 |
Understand the total cost
Lemma pricing & plans
Alternatives to Lemma
View all ↗
Agnost AIAgnost AI monitors conversational AI agents in production to detect silent failures, surface user frustration, and suggest fixes for approval. Pricing tiers scale tracked events and retention from a free starter allowance through Starter and Pro plans.
Explore tool
NoveumNoveum.ai is a closed-loop AI agent evaluation platform with calibrated scorers for chat, voice, and workflow agents on production traces. It bundles NovaSynth testing, NovaPilot trace analysis, org-flat credit billing, and optional validated fixes shipped as pull requests.
Explore tool
Healthchecks.ioHealthchecks.io monitors cron jobs, background workers, and scheduled tasks by expecting HTTP pings on a schedule. It alerts through email and numerous chat and incident channels when jobs miss their window, with a live dashboard and log history per check.
Explore toolThe practical questions
Frequently asked questions
What is Lemma used for?
Lemma is production monitoring for AI agents. It surfaces silent failures from traces, groups recurring issues, sends live Slack alerts, and connects to coding agents through Lemma MCP so teams can fix regressions before users churn.
Does Lemma have a free plan?
Not confirmed; the marketing site drives Book a demo and Read the docs without listing a self-serve free tier or USD prices.. This record does not confirm an ongoing free plan.
How much does Lemma cost?
A listed monthly price has not been confirmed. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Lemma through an API?
Homepage links to documentation and Lemma MCP for pulling trace context into external coding agents.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
access appears sales- or demo-led.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.