Pricing
LangSmith pricing
As langchain.com lists them, read 15 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Developer | $0 per seat per month; usage pay-as-you-go · 1 seat · 5,000 base traces/month · community support | Free |
| Plus | $39 per seat per month; usage pay-as-you-go · 10,000 base traces/month · unlimited seats · 1 free small serverless deployment | $39 a month |
| Enterprise | invoiced annually upfront; usage pay-as-you-go · self-hosted or hybrid deployment · custom SSO, ABAC and RBAC · support SLA | On request |
From langchain.com.