Comparison

Milvus vs MyScale

No clear leader: Milvus (57.2) and MyScale (55.2) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Milvus57
MyScale55
Score
vioscaleAI score
Milvus57 / 100medium · 57%
MyScale55 / 100low · 45%
Pricing
Free tier
Milvus✓
MyScale–
Model
MyScale–
Price level
Milvusfree
MyScale–
Transparent
Milvus✗
MyScale–
Integrations
Count
Milvus2
MyScale11
Security
Gdpr
Milvus–
MyScale✓
Iso27001
Milvus–
MyScale✓
Scorecard
Milvus4.4
MyScale–
Soc2
Milvus–
MyScale✓
Reliability
Status page
Milvus–
MyScale✓
Adoption
Dependent repos
Milvus7
MyScale–
Github stars
Milvus46,375
MyScale–
Activity
Commits last 30d
Milvus100
MyScale–
Release
Cadence days
Milvus7
MyScale–
History
Milvus20 items
MyScale–
License
Spdx
MyScale–
Language
Primary
MilvusGo
MyScale–
Market
Availability
Content
Faq
Milvus6 items
MyScale6 items

Capabilities

Feature-by-feature on the axes that matter for vector databases. “-” means undocumented, not absent.

Deployment
Deployment
MilvusSelf-hosted
MyScaleManaged
Serverless / consumption pricing
Milvus✓
MyScale-
Index
ANN index (HNSW / IVF / DiskANN / ScaNN / flat)
MilvusHNSW, IVF, FLAT, SCANN, DiskANN, GPU_CAGRA
MyScaleMSTG
Distance metrics (cosine / dot / Euclidean)
Milvuscosine, Euclidean, dot product
MyScalecosine
Query
Metadata filtering
MilvusPre-filter
MyScalePre-filter
Hybrid search (dense + sparse fusion)
Milvus✓
MyScale✓
Built-in BM25 / lexical
Milvus✓
MyScale✓
Storage
Quantization
MilvusProduct
MyScale-
On-disk vs in-memory
MilvusDisk-backed
MyScale-
Scale
Multi-tenancy (namespaces / collections / tenants)
Milvus✓
MyScale✓
Horizontal scale
MilvusSharded / distributed
MyScaleSharded / distributed
Consistency
Consistency
MilvusEventual
MyScale-
Licensing
Licence class
MilvusPermissive OSS
MyScale-
Classification
Purpose-built vs feature-of-parent
MilvusDedicated DBMS
MyScaleDedicated DBMS

What each one is

The product in its own terms, so the numbers below have context.

Milvus

A high-performance, distributed vector database that enables fast similarity search across billions of high-dimensional vectors, supporting real-time updates, flexible metadata filtering, and hybrid search capabilities for AI and machine learning applications.

Independently observed

MyScale

A fully SQL-compatible vector database for building production-grade GenAI applications with native SQL integration, supporting vector search, text search, and complex SQL-vector queries.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Milvus

Open sourceFree tier
as of verify ↗

MyScale

Pricing not documented yet.

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Milvus✓
MyScale✓
Linux
Milvus✓
MyScale✗
CLI
Milvus✓
MyScale✗
Deployment
Cloud / SaaS
Milvus✓
MyScale✓
Self-hosted
Milvus✓
MyScale✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • OpenAI
  • Jina

Milvus

8 total - 6 not shared
  • Sentence Transformers
  • BGE-M3
  • SPLADE
  • Jina AI
  • BM25
  • PyMilvus
Independently observed

MyScale

11 total - 9 not shared
  • AWS
  • Llama Index
  • Dify
  • BentoML
  • DSPy
  • Gemini
  • Cohere
  • Voyage AI
  • Hugging Face
Independently observed
Still deciding?

Milvus or MyScale: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.