BUYER PROMPT / PUBLISHED EVIDENCE
Recommend an open-source vector database that an engineering team can self-host in its own cloud account.
An exact prompt-level view of which reviewed brands surfaced and which public URLs the configured AI models cited. No answer text or tenant data is published.
- Intent
- recommendation
- Model providers
- 3
- Categories
- 1
- Last observed
- Jul 27, 2026, 12:00 AM UTC
COMPETITIVE OUTCOME
Brands surfaced
Ordered by provider breadth, then total mentions and owned-domain citations. A mention is not an endorsement or a position claim.
| # | Brand | Category | Providers | Mentions | Owned citations | Provider evidence |
|---|---|---|---|---|---|---|
| 01 | Zilliz Cloud / Milvuszilliz.com ↗ | Vector DBs | 3 | 8 | 3 | Openai · Anthropic · Gemini |
| 02 | Qdrantqdrant.tech ↗ | Vector DBs | 3 | 8 | 0 | Openai · Anthropic · Gemini |
| 03 | Weaviateweaviate.io ↗ | Vector DBs | 3 | 6 | 1 | Openai · Anthropic · Gemini |
| 04 | Chromatrychroma.com ↗ | Vector DBs | 3 | 4 | 0 | Openai · Anthropic · Gemini |
| 05 | Redisredis.io ↗ | Vector DBs | 2 | 1 | 2 | Anthropic · Gemini |
| 06 | LanceDBlancedb.com ↗ | Vector DBs | 1 | 1 | 0 | Gemini |
MODEL COMPARISON
Answer matrix
One row per configured provider and category snapshot. Hashes prove answer identity without publishing stored answer text.
| Provider | Model version | Category | Brands surfaced | Citations | Unique domains | Answer hash |
|---|---|---|---|---|---|---|
| Openai | openai/gpt-4o-mini | Vector DBs | Weaviate · Qdrant · Zilliz Cloud / Milvus · Chroma | 4 | 4 | 2a8a2e82…9a56a |
| Anthropic | anthropic/claude-haiku-4-5 | Vector DBs | Weaviate · Qdrant · Zilliz Cloud / Milvus · Redis · Chroma | 5 | 5 | 6735a46a…3cc77 |
| Gemini | google/gemini-2.5-flash | Vector DBs | Weaviate · Qdrant · Zilliz Cloud / Milvus · Redis · Chroma · LanceDB | 8 | 8 | 2f6ddfde…d06de |
URL-DERIVED CITATIONS
Sources cited
Hostnames are derived from the returned public URLs. Best position is the smallest citation position observed.