Databaseopen-sourceTrending
Weaviate
Open-source vector database with built-in AI modules for semantic search and more
Visit websiteTechnical Profile
Scalability
very high
Performance
very high
Learning Curve
moderate
Maturity
stable
Languages: Go
Architecture: vector-database, distributed
When to Use
- +Self-hosted vector DB
- +Multimodal search
- +Built-in AI needed
- +Open-source preferred
When Not to Use
- -Simple use cases
- -Limited resources
- -Managed solution preferred
Strengths
- 12k+ stars
- Open-source
- Self-hostable
- Built-in vectorizers
- GraphQL API
Weaknesses
- Self-hosting complexity
- Learning curve
- Resource requirements
Operations
Maintenance
medium
Monitoring
medium
Backup/Recovery
moderate
Hosting: self-hosted, cloud, managed
Quick Facts
- Category
- Database
- License
- open source
- Pricing
- freemium (free tier)
- Community
- large
- Docs Quality
- excellent
- Trend
- rapidly growing
- Vendor Lock-in
- low
- Data Portability
- moderate
Compliance
GDPR
HIPAA
SOC 2
PCI-DSS
Encryption
Audit Logs
RBAC
MFA
Best For
startupsmallmediumlargeenterprise
Use Cases
- Semantic search
- RAG applications
- Multimodal search
- Knowledge graphs
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