Milvus vs Qdrant: Which is Better in 2026?
Choosing between Milvus and Qdrant 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.
Bottom line: Qdrant wins this matchup. Our overall Vector Databases pick is Milvus. Our free Vector Databases pick is Milvus. Pick Milvus if you need a fully free option.
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 a fully free tool (Qdrant requires payment)
- • You want high performance
- • You want scalable
Qdrant
Vector database for similarity search
Best for you if:
- • You want fast performance
- • You want rust-based
| At a Glance | Milvus | Qdrant |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Vector Databases | Vector Databases |
Rating | 4.8/5 | 4.5/5 |
Free plan | Yes | Yes |
Choose Milvus or Qdrant?
Choose Milvus if
Open-source vector database for AI
- You want a fully free tool (Qdrant requires payment)
- You want high performance
- You want scalable
Choose Qdrant if
Vector database for similarity search
- You want fast performance
- You want rust-based
| Feature | Milvus | Qdrant |
|---|---|---|
| Pricing Model | Free | Freemium |
| User Rating | ★4.8/5 310 reviews | ★4.5/5 12 reviews |
| Categories | Vector DatabasesData & Databases | Vector DatabasesData & Databases |
In-Depth Analysis
Milvus
Open-source vector database for AI
Milvus offers a very generous pricing model, especially with its robust open-source option and the Zilliz Cloud Free tier providing 5GB storage and 2.5M vCUs/month at no cost.
Watch out
Overage fees for vCUs on Serverless tier
Strengths
- +High performance
- +Scalable
- +Open source
- +Good for large scale
- +Active development
Weaknesses
- -Complex operations
- -Heavy resource usage
- -Learning curve
- -Kubernetes recommended
- -Documentation dense
Key features
Qdrant
Vector database for similarity search
Qdrant occupies the sweet spot between developer-friendly open source and production-grade managed cloud.
Watch out
Opaque per-unit pricing: Qdrant Cloud does not publish per-vCPU, per-GB-RAM, or per-GB-storage rates on its pricing page. You must use the pricing calculator at cloud.qdrant.io/calculator or contact sales to estimate costs. This makes budget planning harder compared to competitors with transparent rate cards
Strengths
- +Fast performance
- +Rust-based
- +Good filtering
- +Open source
- +Self-hostable
Weaknesses
- -Smaller community
- -Cloud newer
- -Documentation improving
- -Fewer integrations
- -Less known
Key features
Pricing: Milvus vs Qdrant
| Plan | Milvus | Qdrant |
|---|---|---|
| Tier 1 | Free Open Source | Free Managed Cloud (Free) |
| Tier 2 | Free Zilliz Cloud Free | Managed Cloud (Paid) |
| Tier 3 | Pay-as-you-go Zilliz Serverless | Hybrid Cloud |
| Tier 4 | $99 Zilliz Dedicated | Private Cloud |
Pricing verified from each vendor's public pricing page. Compare in detail on Milvus pricing and Qdrant pricing.
Who Should Use What?
On a budget?
Milvus is free. Qdrant is freemium.
Go with: Milvus
Want the highest-rated option?
Milvus: 4.8/5 (310 reviews). Qdrant: 4.5/5 (12 reviews).
Go with: Milvus
Value user reviews?
Milvus: 310 reviews (4.8/5). Qdrant: 12 reviews (4.5/5).
Go with: Milvus
3 Questions to Help You Decide
What's your budget?
Milvus is free. Qdrant is freemium. Go with Milvus if free matters most.
What's your use case?
Both are vector databases tools. Compare their specific features to decide.
How important are ratings?
Milvus is rated higher: 4.8/5 vs 4.5/5.
Key Takeaways
Qdrant
- Free tier available
- Our pick for this comparison
Milvus
- Completely free
- Higher user rating: 4.8/5 vs 4.5/5
- Larger review base (310 reviews)
The Bottom Line
Qdrant wins this matchup. Our overall Vector Databases pick is Milvus. Our free Vector Databases pick is Milvus. That said, Milvus is free, hard to beat on price.
Frequently Asked Questions
Is Milvus or Qdrant better?
Qdrant is rated in our evaluation. Milvus is free and Qdrant is freemium.
What are Milvus and Qdrant used for?
Milvus: Open-source vector database for AI. Qdrant: Vector database for similarity search.
What does Milvus cost vs Qdrant?
Milvus is completely free. Qdrant is freemium (free tier + paid plans). Visit their websites for detailed pricing.