# Official website of the top vector database vendors

Category: Vector Databases. Intent: navigational. Top brand: Pinecone.

Page: https://slateindex.ai/prompt/official-website-of-the-top-vector-database-vendors-p63q3ly7js · data of 2026-11-02

## Brands named

| Brand | Share of engines |
|---|---|
| Pinecone | 100% |
| Qdrant | 100% |
| Weaviate | 100% |
| turbopuffer | 100% |
| Chroma | 100% |
| LanceDB | 100% |
| Vespa | 100% |
| Zilliz Cloud | 67% |
| Marqo | 67% |
| Redis | 67% |
| Elasticsearch | 67% |
| MongoDB Atlas | 67% |
| PostgreSQL | 67% |
| DataStax Astra DB | 33% |
| Supabase | 33% |
| SingleStore | 33% |

## Sources

- github.com (4)
- lancedb.com (2)
- milvus.io (2)
- pinecone.io (2)
- qdrant.tech (2)
- trychroma.com (2)
- turbopuffer.com (2)
- vespa.ai (2)
- weaviate.io (2)
- atlan.com (1)
- ciopages.com (1)
- crawlcheck.io (1)
- dataaihub.co (1)
- dbdb.io (1)
- elastic.co (1)
- golden.com (1)
- marqo.ai (1)
- mongodb.com (1)
- n8n.io (1)
- ramp.com (1)
- redis.io (1)
- rework.com (1)
- singlestore.com (1)
- supabase.com (1)
- web-reference.org (1)

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “Official website of the top vector database vendors”, https://slateindex.ai/prompt/official-website-of-the-top-vector-database-vendors-p63q3ly7js, data of 2026-11-02. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).