Is there a free version of LangChain?

Yes, LangChain is entirely free to use.

What are the best free alternatives to LangChain?

Some free alternatives to LangChain include Scholarcy, Scenario. Compare them on Toolradar to find the best fit for your needs.

Many software tools offer free trials. We recommend visiting LangChain's official website to check their current trial offers and pricing options.

Name: LangChain
Brand: LangChain
Availability: InStock
Rating: 3.5 (1 reviews)

Plans, costs, and free options for LangChain

Last updated: January 12, 2026

FreeNo credit card required

LangChain is completely free to use. There are no paid tiers, subscription fees, or hidden costs. You get access to all features at no charge.

100% Free - No payment required

LangChain is completely free to use with no hidden costs.

LangChain is free, so no trial is needed - you get full access immediately.

Free or freemium alternatives include Scholarcy, Scenario. View our full comparison to find the best value.