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 ★ 141.3k ★ 36.8k
Forks 23,481 6,170
Category Agent Tool Agent Tool
Language Python Python
License MIT MIT
Last Updated 2026-07-08 2026-07-06
Overall Score 88/100 82/100
Quality Score 58.6121286838468/100 56.0245465366852/100
Open Issues 407 604
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 141.3k stars vs 36.8k
  • langchain has a higher overall score (88 vs 82)

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 141.3k GitHub stars, primarily written in Python. langgraph is a agent tool with 36.8k GitHub stars, primarily written in Python. The agent engineering platform.

Which is more popular, langchain or langgraph?

langchain currently has more GitHub stars (141.3k) compared to langgraph (36.8k), 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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