Weaviate
AdoptOpen Sourcev1.28.0Latest release: January 5, 2025
Open-source vector database with built-in ML models
vector-databaseopen-sourceml
Advantages
- Open-source
- Built-in ML models
- Hybrid search
- GraphQL API
Considerations
- Resource intensive
- Complexity for simple use cases
PricingFree tier: Fully open sourceEnterprise available
Use Cases
Semantic search
RAG
Knowledge graphs
Alternatives
Pinecone
Qdrant
Milvus
Release History
1.28.0January 5, 2025
Weaviate 1.28
New vectorizer modules
1.27.0November 10, 2024
Weaviate 1.27
Performance improvements
1.25.0July 20, 2024Major Release
Weaviate 1.25
Named vectors support