# LangChain (LangSmith) pricing

Extracted automatically from [https://langchain.com/pricing](https://langchain.com/pricing), captured 2026-10-17 (extracted 2026-10-18). Only prices whose exact wording was found on the page under the right plan are listed; always confirm on the vendor’s site.

- Pricing model: Per seat
- Starts at: $39 per seat / month, billed monthly
- Badges: Free plan, Contact sales
- Confidence: High: every check passed
- Company profile: [LangChain (LangSmith)](https://rewindex.com/company/langchain-langsmith.md) · Pricing page changes: [history](https://rewindex.com/company/langchain-langsmith/changes.md?kind=pricing)

## Plans

| Plan | Product | Price | Source quote |
| --- | --- | --- | --- |
| Developer | LangSmith | $0 per seat / month, billed monthly (per seat) | “Developer For solo users getting started. $0 / seat per month then pay as you go” |
| Plus | LangSmith | $39 per seat / month, billed monthly (per seat) | “Plus For teams building and deploying agents. $39 / seat per month then pay as you go” |
| Enterprise | LangSmith | Contact sales |  |


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Canonical: https://rewindex.com/company/langchain-langsmith/pricing · Markdown: https://rewindex.com/company/langchain-langsmith/pricing.md · JSON: https://rewindex.com/api/v1/companies/langchain-langsmith/pricing · Generated 2026-10-18T06:41:55.948Z