Milvus: Pricing, Features & Alternatives
Milvus is an open-source vector database purpose-built for massive embedding datasets — the tool to reach for when graduating from millions to billions of vectors. Run it yourself or use the managed Zilliz Cloud, which offers a free tier plus usage-based dedicated clusters.
Category
Vector Database / RAG
Pricing
Free tier available
Free tier
Yes
Best for
Vector Database / RAG — rag, open-source
Milvus Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open Source / Zilliz FreePopular | $0 (self-host · Zilliz free tier) |
| Zilliz Cloud (Dedicated) | Usage-based |
Pricing summary: Free · then usage-based. Always confirm current pricing on the official site.
Key Milvus Features
- Open-source
- Billion-scale vectors
- Zilliz Cloud free tier
- Multiple index types
Pros
- +Scales to billions of vectors
- +Open-source
- +Many index algorithms
- +Managed Zilliz option
Cons
- −Heavier to self-host
- −Overkill for small projects
Best Milvus Alternatives
Compare allMilvus Compared
Milvus FAQ
What is Milvus used for?⌄
Milvus is a vector database / rag tool. Open-source vector database built for billion-scale embeddings, with managed Zilliz Cloud option.
Is Milvus free?⌄
Yes — Milvus has a free tier you can start with, and paid plans for more usage and features.
How much does Milvus cost?⌄
Milvus is free to use, with usage-based pricing on some features.
What are the best Milvus alternatives?⌄
Popular Milvus alternatives include Pinecone, Qdrant, Weaviate, Chroma, LanceDB. Compare pricing and features on our Milvus alternatives page.
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