Milvus vs SingleStore: Which Should You Choose in 2026?
Choosing between Milvus and SingleStore comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Milvus
Open-source vector database for AI
Best for you if:
- • You want the higher-rated option (8.6/10 vs 8.2/10)
- • You need something completely free
- • Milvus is an open-source vector database for AI similarity search
- • It handles billion-scale vector search for recommendation and AI applications
SingleStore
Distributed SQL database for real-time analytics
Best for you if:
- • SingleStore is a distributed SQL database for real-time analytics
- • It handles transactional and analytical workloads in one system
| At a Glance |  Milvus |  SingleStore |
|---|---|---|
Price | Free | Paid |
Best For | Managed Databases | Managed Databases |
Rating | 86/100 | 82/100 |
| Feature | Milvus | SingleStore |
|---|---|---|
| Pricing Model | Free | Paid |
| Editorial Score | 86 | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Managed DatabasesVector Databases | Managed DatabasesETL & Data Pipelines |
How Milvus and SingleStore Compare
Milvus
Open-source vector database for AI
Free · 86/100 score
SingleStore
Distributed SQL database for real-time analytics
Paid · 82/100 score
Who Should Use What?
On a budget?
Milvus is free. SingleStore is paid.
Go with: Milvus
Want the highest-rated option?
Milvus: 86/100. SingleStore: 82/100.
Go with: Milvus
Value user reviews?
Neither has user reviews yet.
Go with: Milvus
3 Questions to Help You Decide
What's your budget?
Milvus is free. SingleStore is paid. Go with Milvus if free matters most.
What's your use case?
Both are managed databases tools. Compare their specific features to decide.
How important are ratings?
Milvus scores higher: 86/100 vs 82/100.
Key Takeaways
Milvus
- Higher score: 86/100 vs 82
- Completely free
- Our pick for this comparison
SingleStore
The Bottom Line
Milvus (86/100) is our pick.
Frequently Asked Questions
Is Milvus or SingleStore better?
Milvus scores 86/100 in our evaluation. Milvus is free and SingleStore is paid.
What are Milvus and SingleStore used for?
Milvus: Open-source vector database for AI. SingleStore: Distributed SQL database for real-time analytics.
What does Milvus cost vs SingleStore?
Milvus is completely free. SingleStore is a paid tool. Visit their websites for detailed pricing.