Zilliz vs MongoDB Atlas Vector Search
Vector Databases pricing comparison · 2026
Zilliz pricing ranges from $0–$155/month, while MongoDB Atlas Vector Search ranges from $0–$33.26/per hour. MongoDB Atlas Vector Search is typically 99% more affordable, though your actual cost depends on tier and team size.
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Zilliz and MongoDB Atlas Vector Search are both vector databases competitors. This page compares their list pricing tier by tier so you can see which is cheaper for your workload shape.
Plan-by-Plan Pricing
| Plan | Zilliz | MongoDB Atlas Vector Search |
|---|---|---|
| Free | Free /month | Free /month |
| Standard | Free /month | $9 /month |
| Enterprise | $155 /month | $8 /month |
| Business Critical | Custom | Custom |