langchain vs langgraph: Which to Choose in 2026?

A comprehensive side-by-side comparison of langchain and langgraph covering stars, language, license, quality, and community activity.

Comparison Table

Feature langchain langgraph
Stars ★ 136.1k ★ 31.5k
Forks 22,496 5,356
Category Agent Tool Agent Tool
Language Python Python
License MIT MIT
Last Updated 2026-05-08 2026-05-08
Overall Score 52/100 49/100
Quality Score 41.72/100 42.44/100
Open Issues 564 519
Total Commits
Created 2022-10-17 2023-08-09

langchain

The agent engineering platform. <a href="https://codspeed.io/langchain-ai/langchain" target="blank

View Details → GitHub →

langgraph

Low-level orchestration framework for building stateful agents. Trusted by companies shaping the future of agents – including Klarna, Replit, Elastic, and more – LangGraph is a low-level orchestration framework for building, managing, and deploying long-running, stateful agents. If you're looking to quickly build agents with LangChain's (built on LangGraph), ch

View Details → GitHub →

Quick Verdict

  • langchain has significantly more community adoption with 136.1k stars vs 31.5k

The best choice ultimately depends on your specific needs, tech stack, and project scale. Both tools have their strengths.

Frequently Asked Questions

What is the difference between langchain and langgraph?

langchain is a agent tool with 136.1k GitHub stars, primarily written in Python. langgraph is a agent tool with 31.5k GitHub stars, primarily written in Python. The agent engineering platform. Available in TypeScript!

Which is more popular, langchain or langgraph?

langchain currently has more GitHub stars (136.1k) compared to langgraph (31.5k), indicating broader community adoption.

Should I use langchain or langgraph for my project?

The best choice depends on your specific needs. langchain is built with Python and categorized as Agent Tool. langgraph is built with Python and categorized as Agent Tool. Consider your tech stack, project requirements, and community support when deciding.

Are langchain and langgraph free to use?

langchain is released under the MIT license. langgraph is released under the MIT license.

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