These tools often paired with
LangChainvsn8n
The leading LLM app framework versus Workflow automation with AI nodes
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 n8n when…
- •You're automating workflows between many tools
- •You want AI steps inside broader automation pipelines
- •Self-hosting your automation stack matters
Side-by-side comparison
Field
LangChain
n8n
Category
Pipelines & RAG
Pipelines & RAG
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
Cloud: $20/mo
GitHub Stars
⭐ 93,000
⭐ 48,000
LangChain
Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.
Shared Connections1 tools both integrate with
Only LangChain (23)
OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithLlamaIndexQdrantChromaPinecone
Only n8n (1)
LangChain
Explore the full AI landscape
See how LangChain and n8n fit into the bigger picture — 123 tools, 304 relationships, all mapped.