What are the best open source alternatives to Pinecone that we can self-host on AWS by the end of this week?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best open source alternatives to Pinecone that we can self-host on AWS by the end of this week?
2 real searches · 1 real-search pass
2026 open source Pinecone alternatives Qdrant Weaviate Milvus pgvector self host AWS deployment licensing performanceGoogle ↗
OBSERVEDComparison
Qdrant AWS ECS EKS self hosted documentation persistence snapshots; Weaviate AWS Kubernetes deployment documentation; Milvus AWS EKS deployment documentation; pgvector AWS RDS self managed open source comparisonGoogle ↗
OBSERVEDComparison
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 (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
2026 open source Pinecone alternatives Qdrant Weaviate Milvus pgvector self host AWS deployment licensing performance Google ↗
Qdrant AWS ECS EKS self hosted documentation persistence snapshots; Weaviate AWS Kubernetes deployment documentation; Milvus AWS EKS deployment documentation; pgvector AWS RDS self managed open source comparison Google ↗
- Website · qdrant.tech
- GitHub · github.com
- Installation · qdrant.tech
- Best Self-Hosted Vector Databases (2026) · aquila.network
- GitHub · github.com
- Website · weaviate.io
- GitHub · github.com
- How to install Weaviate · docs.weaviate.io
- Deploying Weaviate on AWS · docs.weaviate.io
- Website · milvus.io
- GitHub · github.com
- Website · trychroma.com
- GitHub · github.com
- Overview of Milvus Deployment Options · milvus.io
- Configure Object Storage with Docker Compose or Helm · milvus.io
- Main Components · milvus.io
- Deploy a Milvus Cluster on EKS · milvus.io
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 open source Pinecone alternatives Qdrant Weaviate Milvus pgvector self host AWS deployment licensing performance OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Qdrant AWS ECS EKS self hosted documentation persistence snapshots; Weaviate AWS Kubernetes deployment documentation; Milvus AWS EKS deployment documentation; pgvector AWS RDS self managed open source comparison OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |