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207 tools · 25 stacks

AI tools are all over the place. This is the full landscape — 207 tools across 17 categories, mapped and connected. Ready to narrow it down? Build your stack →

Team size

Budget

Use case

Stage

Cluster

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?
These tools integrates with
Weaviate
vs
LangChain

Choose Weaviate when…

  • •You want a knowledge graph alongside vector search
  • •Multi-modal search (text + image) is needed
  • •You need hybrid keyword + vector search

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
Field
Weaviate
LangChain
Category
LLM Infrastructure
Pipelines & RAG
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Cloud: Usage-based
—
Stars
⭐ 11,000
⭐ 93,000
Health
●80 — Active
●85 — Active
Trajectory
— not enough data
— not enough data
Synced
today
today

Weaviate

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

LangChain

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

Weaviate Website ↗GitHub ↗
LangChain Website ↗GitHub ↗

Shared Connections (3)

LlamaIndexQdrantPinecone

Only Weaviate (2)

LangChainMilvus

Only LangChain (26)

OpenHandsCrewAIAutoGenLangGraphSemantic KernelLangSmithChromaWeaviate
See full comparison in Explore →