# Where can I sign up for a vector database?

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

Page: https://slateindex.ai/prompt/where-can-i-sign-up-for-a-vector-database-spavjttgxe · data of 2026-11-02

## Brands named

| Brand | Share of engines |
|---|---|
| Zilliz Cloud | 100% |
| PostgreSQL | 100% |
| Pinecone | 67% |
| Qdrant | 67% |
| Weaviate | 67% |
| Supabase | 67% |
| Elasticsearch | 33% |
| Cloudflare Vectorize | 33% |
| Actian VectorAI DB | 33% |
| DataStax Astra DB | 33% |
| AWS | 33% |
| MongoDB Atlas | 33% |
| Chroma | 33% |
| LanceDB | 33% |

## Sources

- github.com (3)
- zilliz.com (2)
- actian.com (1)
- cloudflare.com (1)
- elastic.co (1)
- gitbook.io (1)
- huggingface.co (1)
- mastra.ai (1)
- pecollective.com (1)
- pinecone.io (1)
- qdrant.tech (1)
- supabase.com (1)
- weaviate.io (1)
- xcloud.host (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, “Where can I sign up for a vector database?”, https://slateindex.ai/prompt/where-can-i-sign-up-for-a-vector-database-spavjttgxe, data of 2026-11-02. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).