Frameworks

LangGraph

As of 15 June 2026, LangGraph ranks 2nd of 25 in Frameworks on the Agent Reality Index — scored 64.0 of 100, led by market demand.

#2 64.0 Index / 100

Score breakdown

Market demand 67
Developer adoption 62
Real usage 71
Momentum 57
Production readiness 42
Community 56

Why this rank: the index weights market demand most heavily — how much LangGraph is actually searched for and asked about inside AI tools.

Real-world demand

33kGoogle searches / mo
708AI / LLM searches / mo
38kGitHub stars
9714kPackage downloads / mo

Demand measured via Brand search volume · confidence: high

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Common questions

LangGraph — frequently asked questions

What is LangGraph's Agent Reality Index ranking?

As of 15 June 2026, LangGraph ranks 2nd of 25 in Frameworks, with an overall Agent Reality Index score of 64.0 of 100.

How is LangGraph scored?

The index blends six real-world signals — market demand (weighted most heavily), developer adoption, real usage, momentum, production-readiness, and community — into a 0–100 score, rather than relying on GitHub stars or vendor opinion.

Is LangGraph open source?

LangGraph is open source; its code is publicly available on GitHub.

How popular is LangGraph?

Measured 15 June 2026, LangGraph draws about 33k Google searches a month, around 708 AI and LLM searches, roughly 38k GitHub stars, about 9714k package downloads a month. Demand confidence is rated high.

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