AutoGen vs LangChain

A detailed comparison to help you choose between AutoGen and LangChain.

AutoGen

AutoGen

Microsoft multi-agent conversation framework

LangChain

LangChain

Framework for LLM-powered applications

Rating4.2 (399 reviews)4.6 (456 reviews)
Pricing Modelfreefreemium
Starting PriceFreeFree tier available
Best ForAI researchers and developers building experimental multi-agent systemsDevelopers building LLM-powered applications
Free Tier
API Access
Team Features
Open Source
Tags
free tieropen sourceapi access
open sourceapi access
Visit AutoGen →Visit LangChain →

AutoGen

Pros

  • + Backed by Microsoft Research
  • + Flexible multi-agent patterns
  • + Python and .NET SDKs

Cons

  • - Developer-focused framework
  • - Steep learning curve
View full AutoGenreview →

LangChain

Pros

  • + Massive ecosystem of integrations
  • + Flexible agent architecture
  • + Python and JS SDKs

Cons

  • - Steep learning curve
  • - Rapidly changing API
View full LangChainreview →

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