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235 tools · 33 stacks

AI tools are all over the place. This is the full landscape — 247 tools across 21 categories, mapped and connected. Ready to narrow it down? Build your stack →

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What are you building and how is it defined?
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How does your AI think and act?
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How do you build, observe, and extend it?
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These tools integrates with
LangChain
vs
Weaviate

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 Weaviate when…

  • •You want a knowledge graph alongside vector search
  • •Multi-modal search (text + image) is needed
  • •You need hybrid keyword + vector search
Field
LangChain
Weaviate
Category
Pipelines & RAG
LLM Infrastructure
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
—
Cloud: Usage-based
Stars
⭐ 93,000
⭐ 11,000
Health
●100 — Active
●95 — Active
Trajectory
— not enough data
— not enough data
Synced
today
today

LangChain

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

Weaviate

Open-source vector database with hybrid search (vector + BM25), multi-modal support, and native GraphQL API. Strong enterprise adoption.

LangChain Website ↗GitHub ↗
Weaviate Website ↗GitHub ↗

Shared Connections (3)

LlamaIndexQdrantPinecone

Only LangChain (30)

OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithChromaWeaviate

Only Weaviate (2)

LangChainMilvus
See full comparison in Explore →