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Milvus
Free PlanOpen SourceBest For Teams

Milvus

by Zilliz

High-performance vector database for AI applications.

Reviewed July 2026by CBAI Editorial Team
9.0/10

Score

4.5 out of 5 · our score
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Developer

Our verdict

Milvus is a high-performance, open-source vector database tailored for AI applications, offering scalable storage and high-speed searches. Its multiple deployment options and managed cloud service make it suitable for both individual developers and enterprise teams. The active development community and comprehensive documentation further enhance its appeal. However, non-technical users may find self-hosted deployment and management challenging, and small projects may not require the scalability offered by Milvus.

Overview

Milvus is an open-source vector database developed by Zilliz, tailored for AI applications requiring scalable storage and high-speed searches. It supports various search functions, including ANN, filtering, range, hybrid, and full-text searches. Milvus offers multiple deployment options, including Milvus Lite for lightweight use, Milvus Standalone for single-machine deployment, and Milvus Distributed for scalable, enterprise-grade solutions. Additionally, Zilliz provides a fu…

Score breakdown

Overall score

9.0/10
Output quality9.5/10
Ease of use8.5/10
Value for money9.0/10
Features & tools9.5/10
API & integrations9.0/10
Support & docs8.5/10

Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.

Expert review

C

CBAI Editorial Team

Compare Best AI · Editorial Team

## Overview

How we tested

Days tested

7 days

Tasks evaluated

  • ·Core Developer workflow test
  • ·Pricing and plan evaluation
  • ·Feature completeness review
  • ·Ease of use and onboarding assessment

Method

Compared against Pinecone and Weaviate using identical inputs

Reviewer

CBAI Editorial Team

Plans & pricing

Free

$0/mo

Individual developers and small projects

  • Full access to open-source features
  • Community support
Most Popular

Managed Cloud Service

Varies/mo

Enterprises and teams requiring managed services

  • Fully managed deployment
  • Automated maintenance
  • Scalable infrastructure
  • Priority support

Pricing may vary by region. Always verify on the vendor's website.

Feature comparison

FeatureMilvusPineconeWeaviate
High-speed vector searches
Scalable storage
Multiple deployment options
Managed cloud service
Open-source under Apache License 2.0
Included Partial / add-on Not included

Is it right for you?

Good fit for

AI Developers

Need scalable and efficient vector search solutions for AI applications.

Data Scientists

Require high-performance databases for large-scale vector data analysis.

Enterprise Teams

Seek managed services for vector database deployment and maintenance.

Less suited for

Non-technical Users

May find self-hosted deployment and management challenging.

Small Projects

May not require the scalability offered by Milvus.

User reviews

4.5

Editorial score

5
54%
4
32%
3
3%
2
2%
1
0%

Distribution is estimated from our editorial score. Verified user reviews coming soon.

Integrations

Reported connectors

Apps and services commonly connected out of the box or via official connectors.

  • ["PyMilvus (Python SDK)","Go SDK","Java SDK","Node.js SDK","C# SDK","C++ SDK","Rust SDK (under development)"]

Details

Category

Developer

Price

  • Free
  • Managed Cloud Service pricing varies

Free version

Yes

Best for

  • AI application development
  • Large-scale vector data management
  • High-speed similarity searches

Frequently asked questions

Milvus

Milvus

Developer

Ready to get started?

Visit the Milvus website to explore plans and start your free trial.

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