# LangChain pricing

Last confirmed on the vendor's page: 2026-10-02. Source: https://langchain.com/pricing. Confidence: low.

Cheapest paid plan: Plus, $39 a month.

| Plan | Per month | Unit | Billing | On the vendor's page |
| --- | --- | --- | --- | --- |
| Developer | Free |  |  |  |
| Plus | $39 | unknown | monthly |  |
| Enterprise | Contact sales |  |  |  |

## Hidden costs and limits

- Potential overage fees for traces

## Cite

Toolradar, verified 2026-10-02, https://toolradar.com/tools/langchain/pricing

Full page: https://toolradar.com/tools/langchain/pricing. JSON: https://toolradar.com/tools/langchain/pricing.json. Report an error: https://toolradar.com/openapi.json