Weaviate
Weaviate B.V., NL
⭐⭐⭐⭐ 4.4/5
Editorial estimate compiled from public vendor data — not a user-review average. How we rate
📊 Quick Facts
📝 About Weaviate
Weaviate is an open-source vector database (BSD license) with built-in embedding model modules (OpenAI, Cohere, HuggingFace, Google) — no separate embedding pipeline needed. Hybrid search combines BM25 keyword + vector similarity for production-grade accuracy. GraphQL-native API for complex flexible queries. Multi-tenancy support for SaaS applications. RAG-first design with out-of-the-box integrations (LangChain, LlamaIndex, Haystack). Cloud hosting (WCD) from ~$25/mo with serverless option. Active German engineering with frequent releases.
💰 Pricing
Free forever; Flex starts $45/mo; Premium starts $400/mo
✨ Key Features
⚖️ Pros & Cons
✓ Pros
- Eliminates need for separate embedding pipeline
- Hybrid search outperforms vector-only in production
- GraphQL API provides extremely flexible querying
- Active development with frequent releases
✗ Cons
- Heavier resource footprint than Chroma or Qdrant
- Smaller Asian developer community
- Cloud version can become expensive at scale
- Learning curve for GraphQL
ℹ️ How this page is built
This page is compiled by an automated pipeline from publicly available vendor information. It is not a hands-on review, and no editor reviews it before publication.
Ratings are editorial estimates derived from public vendor data (features, pricing, ecosystem coverage). They are not user-review averages, and we do not publish user ratings.
Data Snapshot shows when this entry was last refreshed from our directory dataset. Pricing and model line-ups change frequently, so confirm critical pricing on the vendor’s own site.