These tools integrates with
LangChainvsCrewAI
The leading LLM app framework versus Role-based multi-agent orchestration
Compare interactively in Explore →Choose LangChain when…
- •You want a broad, flexible LLM orchestration toolkit
- •You need integrations with many tools and data sources
- •You're prototyping or exploring LLM app patterns
Choose CrewAI when…
- •You need role-based multi-agent collaboration
- •Your workflow maps to a team with clear roles
- •You want quick setup with less boilerplate
Side-by-side comparison
Field
LangChain
CrewAI
Category
Pipelines & RAG
Agent Frameworks
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
—
GitHub Stars
⭐ 93,000
⭐ 23,000
LangChain
Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.
Shared Connections6 tools both integrate with
Only LangChain (18)
OpenHandsCrewAISemantic KernelLangSmithLlamaIndexQdrantChromaPineconeWeaviatepgvector
Only CrewAI (1)
LangChain
Explore the full AI landscape
See how LangChain and CrewAI fit into the bigger picture — 123 tools, 304 relationships, all mapped.