Weaviate
by Weaviate · open-source · Last verified 2026-04-24
Weaviate is an open-source vector database with a GraphQL and REST API. It supports hybrid search combining dense and sparse retrieval, multi-tenancy, built-in vectorization modules, and a Weaviate Cloud managed service, making it suitable for production-grade memory systems.
https://weaviate.io ↗C
C—Below Average
Adoption: C+Quality: B+Freshness: ACitations: CEngagement: F
Specifications
- License
- Open Source
- Pricing
- open-source
- Capabilities
- Integrations
- Use Cases
- API Available
- No
- SDK Languages
- python, typescript, java, go
- Deployment
- self-hosted, weaviate-cloud, docker, kubernetes
- Rate Limits
- No hard limits on self-hosted; cloud tiers vary
- Data Privacy
- SOC 2 Type II compliant; self-hosted option for full control
- Tags
- memory, vector-store, hybrid-search, graphql, open-source, multi-tenancy
- Added
- 2026-04-24
- Completeness
- 60%
Index Score
44Adoption
50
Quality
70
Freshness
80
Citations
40
Engagement
0