Cloudability 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
Cloudability ranks higher on Top 11 (#6 vs #11) for DevOps and finance teams optimizing AWS, Azure, and GCP spend. A finance-centric tool for chargeback and TBM integration.
At a glance
| Cloudability | OpenCost | |
|---|---|---|
| Top 11 rank | #6 / 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) | 8.1 | — |
| Best for | Finance-led cost allocation | Open-source Kubernetes cost monitoring |
| Pricing | $$$$ (Custom Enterprise) | $ (Free) |
| HQ | Portland, USA | San Francisco, USA |
| Founded | 2011 | 2021 |
Cloudability
A finance-centric tool for chargeback and TBM integration.
www.apptio.com/products/cloudability/Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.