Zesty 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
Zesty ranks higher on Top 11 (#8 vs #11) for DevOps and finance teams optimizing AWS, Azure, and GCP spend. A hands-off, AI-driven tool for AWS optimization.
At a glance
| Zesty | OpenCost | |
|---|---|---|
| Top 11 rank | #8 / 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) | 7.8 | — |
| Best for | Autonomous AWS savings | Open-source Kubernetes cost monitoring |
| Pricing | $$$$ (Custom Enterprise) | $ (Free) |
| HQ | Tel Aviv, Israel | San Francisco, USA |
| Founded | 2019 | 2021 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.