LangChain

Open-source framework for building LLM-powered applications with chains, agents, memory, and integrations with 100+ tools and data sources.

Ecosystem88/100
API Available
OtherFree
Key Features
  • LLM chaining
  • Agent framework
  • 100+ integrations
  • Vector store support
  • Memory management
  • LangSmith observability
  • LangGraph
  • RAG pipelines
Ecosystem & Integrations
Ecosystem Score88 / 100

Based on integrations, community size, and adoption rate

Public API
Available
Tool Info

Category

Other

Pricing

Free

Users

1,000,000

Quick Stats
Users1.0M
PricingFree
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