Milvus vs MyScale

A side-by-side comparison of Milvus and MyScale, two Vector DB tools, drawn from Ignaite's continuously-verified listings.

Compared from listings verified as of 2026-06-14

Milvus

Vector DB

Distributed vector database built for billion-scale search.

MyScale

Vector DB

SQL vector database built on ClickHouse — vector, full-text, and analytics in one query.

At a glance

Feature comparison of Milvus and MyScale
Attribute	Milvus	MyScale
Category	Vector DB	Vector DB
Pricing	FREEMIUM	FREEMIUM
License	Open core	Open core
Deployment	Hybrid	Hybrid
Platforms	API	API
Model support	Model-agnostic	Model-agnostic
Vendor (differs)	Zilliz	MyScale

The honest brief

Milvus

Storage/compute split plus DiskANN make it the most robust open-source choice at billion-vector scale.

Scales to billion-vector deployments
Storage/compute separation
Many index types (HNSW, IVF, DiskANN) + GPU
Mature project with a large community

Operationally heavy to self-host
Overkill for small workloads
Performance hinges on data quality
Higher latency than Qdrant at p50

MyScale

Built as a ClickHouse fork, so one SQL query can mix vector search, full-text search, and analytics—no separate vector store to keep in sync.

Open source (Apache-2.0), self-hostable
SQL joins vectors with structured data
Built on battle-tested ClickHouse
Free managed starter pod

Smaller community than Pinecone/Milvus
Open-source release cadence slowed after 2024
SQL-first model has a learning curve

Milvus details MyScale details All Vector DB apps