These tools integrates with
LangChainvsLiteLLM
The leading LLM app framework versus Universal LLM proxy — 100+ models, one API
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 LiteLLM when…
- •You want a unified API across 100+ LLM providers
- •You're switching between providers or running A/B tests
- •You need fallbacks and load balancing across models
Side-by-side comparison
Field
LangChain
LiteLLM
Category
Pipelines & RAG
LLM Infrastructure
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
—
Enterprise: Custom
GitHub Stars
⭐ 93,000
⭐ 16,000
Health
●85 — Active
●75 — Active
LangChain
Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.
Shared Connections13 tools both integrate with
Only LangChain (16)
LangSmithQdrantChromaPineconeWeaviatepgvectorLiteLLMHaystackFlowiseLangflow
Only LiteLLM (19)
ContinueAiderClaude CodePlandexLangChainCohere APIDifyAgnoOpenRouterHelicone
Explore the full AI landscape
See how LangChain and LiteLLM fit into the bigger picture — 207 tools, 452 relationships, all mapped.