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123 tools · 10 stacks
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AI tools are all over the place. This is the full landscape — 123 tools across 12 categories, mapped and connected. Ready to narrow it down? Build your stack →

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
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These tools integrates with
LangChain
vs
LiteLLM

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
Field
LangChain
LiteLLM
Category
Pipelines & RAG
LLM Infrastructure
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
—
Enterprise: Custom
Stars
⭐ 93,000
⭐ 16,000

LangChain

Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.

LiteLLM

OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.

LangChain Website ↗GitHub ↗
LiteLLM Website ↗GitHub ↗

Shared Connections (13)

OpenHandsCrewAIAutoGenLangGraphSemantic KernelLlamaIndexLangfuseOpenAI APIAnthropic APIDSPyn8nPortKey

Only LangChain (11)

LangSmithQdrantChromaPineconeWeaviatepgvectorLiteLLMRAGAS

Only LiteLLM (16)

ContinueAiderClaude CodePlandexLangChainDifyAgnoOpenRouter
See full comparison in Explore →