# Weaviate: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 61 judge labels across 1 categories by 12 of 12 models. Page: https://it-ai-index.com/vendors/weaviate/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Vector databases | 6% | 4 | 15% | 61 |

## What the models said for it

- "Qdrant or Weaviate are generally recommended... Weaviate excels if you need hybrid search capabilities" (MiniMax M2.5, Vector databases)
- "I recommend starting with Pinecone or Weaviate." (Qwen 3.7 Flash, Vector databases)
- "or Weaviate (best hybrid/multi-modal search)" (DeepSeek V4 Flash, Vector databases)
- "look at Weaviate or Qdrant (both offer excellent cloud-managed options alongside self-hosting)" (Gemini 3.5 Flash, Vector databases)

## And against it

- "Avoid Initially: Pinecone/Weaviate Cloud (managed convenience costs $25-70/mo min after free tiers" (Grok 4.1 Fast, Vector databases)
- "operationally complex at scale: hot shards, shard-load skew, cross-machine scaling, and resource hunger (especially Weaviate)" (DeepSeek V4 Flash, Vector databases)
- "Weaviate, Milvus, Pinecone, and Qdrant are all losing adoption share to custom stacks and provider-native retrieval options." (Claude Haiku 4.5, Vector databases)
- "Vector-only DBs such as Pinecone, Weaviate, Qdrant, Milvus | When you also need SQL/JSON/transactions in the same system" (Perplexity Sonar, Vector databases)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.