Are there any open source alternatives to Pinecone that we can self-host easily to keep our vector data completely on-premise
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there any open source alternatives to Pinecone that we can self-host easily to keep our vector data completely on-premise
5 real searches · 1 real-search pass
Qdrant self-hosted open source vector database deployment documentation Kubernetes Docker 2026Google ↗
OBSERVEDInstruction
Milvus open source self-hosted vector database deployment documentation standalone Kubernetes 2026Google ↗
OBSERVEDInstruction
Weaviate open source self-hosted deployment documentation Docker Kubernetes 2026Google ↗
OBSERVEDInstruction
Chroma open source self hosted deployment documentation production 2026Google ↗
OBSERVEDOther / navigational
pgvector PostgreSQL open source vector similarity search documentation HNSW IVFFlatGoogle ↗
OBSERVEDOther / navigational
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (5)
Classes come from the query-classifier (a local Laya model). 5 of 5 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT5 real searches · gpt-6
Qdrant self-hosted open source vector database deployment documentation Kubernetes Docker 2026 Google ↗
Milvus open source self-hosted vector database deployment documentation standalone Kubernetes 2026 Google ↗
Weaviate open source self-hosted deployment documentation Docker Kubernetes 2026 Google ↗
Chroma open source self hosted deployment documentation production 2026 Google ↗
pgvector PostgreSQL open source vector similarity search documentation HNSW IVFFlat Google ↗
- Qdrant installation · qdrant.tech
- GitHub · github.com
- Milvus documentation · milvus.io
- GitHub · github.com
- Weaviate deployment · docs.weaviate.io
- GitHub · github.com
- pgvector GitHub · github.com
- Chroma documentation · docs.trychroma.com
- GitHub · github.com
- Overview of Milvus Deployment Options · blog.milvus.io
- How to install Weaviate · docs.weaviate.io
- Best Self-Hosted Vector Databases (2026) · aquila.network
Queries
5 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Qdrant self-hosted open source vector database deployment documentation Kubernetes Docker 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
Milvus open source self-hosted vector database deployment documentation standalone Kubernetes 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
Weaviate open source self-hosted deployment documentation Docker Kubernetes 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
Chroma open source self hosted deployment documentation production 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
pgvector PostgreSQL open source vector similarity search documentation HNSW IVFFlat OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |