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LangGraph

Agents IA

Framework d'agents IA à états, signé LangChain.

Screenshot of LangGraph's homepage in May 2026
Screenshot of langchain.com in May 2026.
Not yet tested
Joute score coming soon
Price
Gratuit (open source)
Official site

LangGraph at a glance

Category
Agents IA
Pricing
Freemium
Entry price
Gratuit (open source)
Recommended profile
All
In-depth review

The full test of LangGraph is in production. In the meantime, the score above is our initial assessment. Check the battles below or the official site.

Frequently asked

Everything about LangGraph

Is LangGraph free?

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LangGraph is freemium: limited free tier available, paid plan at Gratuit (open source) to unlock limits.

How much does LangGraph cost?

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LangGraph starts at Gratuit (open source), freemium model. Full details on the dedicated pricing page, verified monthly.

What are the alternatives to LangGraph?

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The main alternatives in the same category are Manus, Genspark, Lindy. See the alternatives page for the full top.

Is LangGraph really reliable long-term?

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Not yet evaluated long-term by Joute. Verifiability score coming.

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