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123 tools · 10 stacks
GitHub

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 often paired
LangChain
vs
AutoGen

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 AutoGen when…

  • •You want conversational multi-agent orchestration
  • •Research or Microsoft ecosystem integration matters
  • •You need flexible human-in-the-loop patterns
Field
LangChain
AutoGen
Category
Pipelines & RAG
Agent Frameworks
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
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—
Stars
⭐ 93,000
⭐ 34,000

LangChain

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

AutoGen

Microsoft's framework for building multi-agent systems through conversational patterns. Supports group chats, code execution, and tool use.

LangChain Website ↗GitHub ↗
AutoGen Website ↗GitHub ↗

Shared Connections (5)

CrewAILiteLLMLangfuseOpenAI APIAnthropic API

Only LangChain (19)

OpenHandsAutoGenLangGraphSemantic KernelLangSmithLlamaIndexQdrantChroma

Only AutoGen (1)

LangChain
See full comparison in Explore →