CloudZero vs OpenCost
Side-by-side from the Top 11 ranking of CloudZero vs Spot by NetApp vs CloudHealth by VMware: 11 Best Cloud Cost Management Tools 2026. Last verified June 15, 2026.
The short answer
CloudZero ranks higher on Top 11 (#1 vs #11) for DevOps and finance teams optimizing AWS, Azure, and GCP spend. Best for connecting cloud spend to business metrics like cost-per-customer.
At a glance
| CloudZero | OpenCost | |
|---|---|---|
| Top 11 rank | #1 / CloudZero vs Spot by NetApp vs CloudHealth by VMware: 11 Best Cloud Cost Management Tools 2026 | #11 / CloudZero vs Spot by NetApp vs CloudHealth by VMware: 11 Best Cloud Cost Management Tools 2026 |
| Score (out of 9.4) | 9.2 | — |
| Best for | Granular unit cost analysis | Open-source Kubernetes cost monitoring |
| Pricing | $$$$ (Custom Enterprise) | $ (Free) |
| HQ | Boston, USA | San Francisco, USA |
| Founded | 2016 | 2021 |
CloudZero
Best for connecting cloud spend to business metrics like cost-per-customer.
www.cloudzero.comMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.