Open Source Alternatives
Alternatives to Grafana Cloud
Managed observability stack by Grafana Labs.
Grafana Cloud is a trademark of its respective owner.
Updated Apr 2026
| Grafana | Prometheus | |
|---|---|---|
| Score | 30 | 14 |
| Overlap | 85% | 80% |
| Migration | moderate | moderate |
| License | GNU Affero General Public License v3.0 | Apache License 2.0 |
| Best for | Small teams | Small teams |
Drop-in Replacements
Ranked by Discovery Score
Grafana
3085% coverageOpen observability and data visualization platform
Greenbone OpenVAS scans your network for known vulnerabilities, checking thousands of CVEs against your systems and generating detailed remediation reports. It doesn't store data itself.
Prometheus
1480% coverageMonitoring system and time series database
Prometheus collects metrics from your infrastructure and applications, stores them as time series, and lets you query and alert on them before your users notice things are broken. It's the monitoring standard: when someone says "metrics" in a cloud-native context, they mean Prometheus.
Building Blocks
Grafana Cloud is a platform — it bundles multiple capabilities into one subscription. These tools each cover one piece. Teams often assemble 2–3 of them instead of paying for the full suite.
Explore Other Tools
AWS Cognito We cover new observability tools every week
Including when one of these alternatives ships a major update. Free.