M
Data
Milvus
A highly scalable, highly reliable open-source vector database built for massive-scale enterprise AI applications.
What is Milvus?
Milvus is an open-source vector database built for massive scale. Originally developed by Zilliz and now an LF AI & Data Foundation project, it handles trillion-vector-scale datasets with ease.
Key Features
- Cloud-Native Architecture: Built entirely on microservices, ensuring massive horizontal scalability and high availability.
- Extreme Performance: Highly optimized index types and hardware acceleration enable millisecond search on massive datasets.
- Enterprise Ready: Features robust role-based access control (RBAC), multi-AZ deployment, and comprehensive monitoring.
💰 Pricing
Milvus is free and open-source for self-hosting. Zilliz Cloud (managed Milvus) has a free tier with limited storage. Standard starts at ~$65/month. Enterprise has custom pricing with dedicated clusters, SLAs, and advanced security.
🔄 Best Alternatives to Milvus
| Tool | Best For |
|---|---|
| Pinecone | Fully managed vector database, easiest production setup |
| Weaviate | Open-source vector DB with built-in ML module integrations |
| Chroma | Lightweight open-source vector DB for local development |
| Supabase | Postgres + pgvector for teams wanting one database |
| Vertex AI | Managed vector search on Google Cloud |