Directory / Weaviate
Vector Databases

Weaviate

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Open-source AI-native vector database with hybrid search and modular machine learning models.

Pricing Model Freemium / Open Source
Starting Price $0 (Cloud from $25/mo)
Self-Hosted Available (Docker/Open Source)
Target Audience DevOps, Enterprise AI Teams

Core Features & Capabilities

  • Hybrid Search (Vector + BM25)
  • GraphQL & REST API
  • Built-in vectorizers
  • Multi-modal support

Pros

  • + Can be self-hosted anywhere (Docker/K8s)
  • + Excellent hybrid search accuracy

Cons / Limitations

  • - Higher RAM usage on large self-hosted datasets

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