Zilliz vs Vectorize.ai: Which Should You Choose in 2026?
Choosing between Zilliz and Vectorize.ai 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:
Zilliz
Cloud vector database for AI
Best for you if:
- • You want the higher-rated option (8.4/10 vs 0.0/10)
- • You need managed databases features specifically
- • Zilliz is the company behind Milvus vector database with managed cloud
- • It provides enterprise vector search for AI applications
Vectorize.ai
Vectorize.ai
Best for you if:
- • You need vector databases features specifically
- • You need vectorize.ai
- • You want to start free and upgrade later
| At a Glance |  Zilliz |  Vectorize.ai |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Managed Databases | Vector Databases |
Rating | 84/100 | —/100 |
| Feature | Zilliz | Vectorize.ai |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 84 | — |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Managed DatabasesVector Databases | Vector Databases |
How Zilliz and Vectorize.ai Compare
Zilliz
Cloud vector database for AI
Free tier available · 84/100 score
Vectorize.ai
Vectorize.ai
Free tier available
Zilliz is a managed databases tool. Vectorize.ai is in vector databases.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Zilliz
Want the highest-rated option?
Zilliz scores 84/100. Vectorize.ai is unrated.
Go with: Zilliz
Value user reviews?
Neither has user reviews yet.
Go with: Zilliz
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Zilliz is a managed databases tool. Vectorize.ai is in vector databases. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Zilliz
- Higher score: 84/100 vs unrated
- Free tier available
- Our pick for this comparison
Vectorize.ai
- Better fit for vector databases
The Bottom Line
Zilliz (84/100) is our pick.
Frequently Asked Questions
Is Zilliz or Vectorize.ai better?
Zilliz scores 84/100 in our evaluation. Both are freemium.
What are Zilliz and Vectorize.ai used for?
Zilliz: Cloud vector database for AI. Vectorize.ai: Vectorize.ai.
What does Zilliz cost vs Vectorize.ai?
Zilliz is freemium (free tier + paid plans). Vectorize.ai is freemium (free tier + paid plans). Visit their websites for detailed pricing.