Turbopuffer vs Milvus: Which is Better in 2026?
Choosing between Turbopuffer and Milvus 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: Milvus is our overall Vector Databases pick. Pick Turbopuffer if you need data & databases.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Turbopuffer
Serverless vector and full-text search engine built on object storage for AI applications.
Best for you if:
- • You want significantly reduces operational costs compared to traditional vector databases
- • You want handles massive scale with 2.5T+ documents and 10M+ writes/s in production
Milvus
Open-source vector database for AI
Best for you if:
- • You want a fully free tool (Turbopuffer requires payment)
- • You want high performance
- • You want scalable
| At a Glance | Turbopuffer | Milvus |
|---|---|---|
Starts at | $64/molaunch | FreeFree tier available |
Best For | Data & Databases | Vector Databases |
Rating | - | 4.8/5 |
Free plan | No | Yes |
Choose Turbopuffer or Milvus?
Choose Turbopuffer if
Serverless vector and full-text search engine built on object storage for AI applications.
- You want significantly reduces operational costs compared to traditional vector databases
- You want handles massive scale with 2.5T+ documents and 10M+ writes/s in production
- Your work is data & databases-shaped, not vector databases-shaped
Choose Milvus if
Open-source vector database for AI
- You want a fully free tool (Turbopuffer requires payment)
- You want high performance
- You want scalable
- Your work is vector databases-shaped, not data & databases-shaped
| Feature | Turbopuffer | Milvus |
|---|---|---|
| Pricing Model | Paid | Free |
| User Rating | No ratings yet | ★4.8/5 310 reviews |
| Categories | Data & DatabasesCloud & Infrastructure | Vector DatabasesData & Databases |
In-Depth Analysis
Turbopuffer
Serverless vector and full-text search engine built on object storage for AI applications.
Turbopuffer's pricing, starting at $64/month for 'Launch' and jumping to $256/month for 'Scale', appears quite expensive compared to other serverless vector database solutions that often offer generous free tiers or usage-based pricing.
Strengths
- +Significantly reduces operational costs compared to traditional vector databases.
- +Handles massive scale with 2.5T+ documents and 10M+ writes/s in production.
- +Provides extremely low latency search results, even for large datasets.
- +Offers robust security and compliance features including SOC2, GDPR, and HIPAA readiness.
Weaknesses
- -Requires a minimum monthly commitment for all pricing tiers.
- -Specific details on data migration tools from other databases are not explicitly detailed.
- -The 'Launch' plan does not include HIPAA readiness or SSO.
Key features
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
Pricing: Turbopuffer vs Milvus
| Plan | Turbopuffer | Milvus |
|---|---|---|
| Tier 1 | $64/month launch | Free Open Source |
| Tier 2 | $256/month scale | Free Zilliz Cloud Free |
| Tier 3 | Contact us enterprise | Pay-as-you-go Zilliz Serverless |
| Tier 4 | N/A | $99 Zilliz Dedicated |
Pricing verified from each vendor's public pricing page. Compare in detail on Turbopuffer pricing and Milvus pricing.
Who Should Use What?
On a budget?
Milvus is free. Turbopuffer is paid.
Go with: Milvus
Want the highest-rated option?
Milvus is rated 4.8/5. Turbopuffer has no ratings yet.
Go with: Milvus
Value user reviews?
Turbopuffer: no ratings yet. Milvus: 310 reviews (4.8/5).
Go with: Milvus
3 Questions to Help You Decide
What's your budget?
Turbopuffer is paid. Milvus is free. Go with Milvus if free matters most.
What's your use case?
Turbopuffer is a data & databases tool. Milvus is in vector databases. Pick the category that matches your needs.
How important are ratings?
Milvus is rated 4.8/5; Turbopuffer has no ratings yet.
Key Takeaways
Milvus
- Completely free
- Our pick for this comparison
Turbopuffer
- Better fit for data & databases
The Bottom Line
Milvus is our overall Vector Databases pick.
Frequently Asked Questions
Is Turbopuffer or Milvus better?
Milvus is rated in our evaluation. Turbopuffer is paid and Milvus is free.
What are Turbopuffer and Milvus used for?
Turbopuffer: Serverless vector and full-text search engine built on object storage for AI applications.. Milvus: Open-source vector database for AI.
What does Turbopuffer cost vs Milvus?
Turbopuffer is a paid tool. Milvus is completely free. Visit their websites for detailed pricing.