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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 competes with
Weaviate
vs
Milvus

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 Milvus when…

  • •You're running large-scale, high-volume vector search
  • •You need a dedicated open-source vector DB for production
  • •Billion-scale vector indexing is a requirement
Field
Weaviate
Milvus
Category
LLM Infrastructure
LLM Infrastructure
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Cloud: Usage-based
Zilliz Cloud: Usage-based
Stars
⭐ 11,000
⭐ 31,000
Health
●80 — Active
●80 — Active
Trajectory
— not enough data
— not enough data
Synced
today
7 days ago

Weaviate

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

Milvus

Cloud-native vector database designed for billion-scale similarity search. Powers Zilliz Cloud and used by major enterprises for production RAG.

Weaviate Website ↗GitHub ↗
Milvus Website ↗GitHub ↗

Shared Connections (2)

QdrantPinecone

Only Weaviate (3)

LangChainLlamaIndexMilvus

Only Milvus (2)

Weaviatepgvector
See full comparison in Explore →