LangChain vs LangGraph vs LangSmith: When to use what? (Decision framework inside)

Hey everyone! 👋

I’ve been getting tons of questions about when to use LangChain vs LangGraph vs LangSmith, so I decided to make a comprehensive video breaking down each tool and when to use what.

Watch Now: LangChain vs LangGraph vs LangSmith: When to Use What? (Complete Guide 2025)

This video cover:
✅ What is LangChain?
✅ What is LangGraph?
✅ What is LangSmith?
✅ When to Use What – Decision Framework
✅ Can You Use Them Together?
✅How to learn effectively

I tried to make it as practical as possible – no fluff, just actionable advice based on building production AI systems. Let me know if you have any questions or if there’s anything I should cover in future videos!