LangGraph vs Mastra

Pick two tools from the same category to compare side-by-side.

	LangGraph Graph-based agent orchestration framework from the LangChain team.	Mastra TypeScript-first agent framework with workflows, RAG, memory, evals.
Category	framework	framework
Vendor type	hybrid	open source
Pricing	freemium	free
Strengths	+ Explicit, debuggable graph model for complex flows + Mature Python ecosystem + Tight LangSmith integration	+ First-class TypeScript / Node ergonomics + Provider-agnostic from day one + Batteries-included (RAG, memory, evals)
Tradeoffs	− Steeper learning curve than linear agent SDKs − LangChain abstractions are opinionated	− Younger ecosystem vs LangChain/LangGraph − Less Python community overlap
Used in stacks	5	4