LangSmith Pricing
freemiumofficial site ↗
| Plan | Price | Notes |
|---|---|---|
| Free | $0 | 5K traces/mo |
| Plus | $39/seat/mo | — |
| Enterprise | Custom | — |
parsed from the hand-verified summary: “Free tier (5K traces/mo) / Plus $39/seat/mo / Enterprise custom”
Free & cheaper AI Monitoring & Observability
same category, free plan or open-source license
Playwrightopen sourceFreeGrafanaopen sourceSelf-hosted free under AGPL v3. Grafana Cloud free tier available. Cloud Pro from $19/mo + usage. Enterprise from a $25,000/year spend commit.GitHub MCP Serveropen sourceFree and open-source, some features need paid GitHub plansContext7open sourceFree public docs access; enterprise/private-source workflows available
FAQ
How much does LangSmith cost?
Free tier (5K traces/mo) / Plus $39/seat/mo / Enterprise custom Paid pricing starts at $39/seat/mo.
Does LangSmith have a free plan?
Yes — LangSmith has a free plan alongside its paid tiers.
What are free or cheaper LangSmith alternatives?
Playwright, Grafana, GitHub MCP Server are in the same category with a free plan or open-source license.
pricing is hand-verified editorial data — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.