Gatus vs Netdata
| Tagline | Developer-oriented health dashboard with declarative YAML config and status pages | Real-time, high-resolution infrastructure monitoring with per-second metrics |
| Category | Monitoring & Status Pages | Monitoring & Status Pages |
| Replaces | UptimeRobot, Statuspage, Pingdom | Datadog |
| GitHub stars | 12k | 81k |
| Language | Go | C |
| License | Apache-2.0 | GPL-3.0 |
| Self-host difficulty | 2/5 Easy | 2/5 Easy |
| Deploy options | Docker Docker Compose Kubernetes Manual | One-Click Docker Docker Compose Kubernetes Manual |
| Managed hosting | ||
| Last updated | 7 days ago | yesterday |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
Gatus
- Configuration is YAML-only; no UI to add/edit monitors (less friendly than UptimeRobot's dashboard)
- Status pages are basic compared to Statuspage.io (no incident timeline workflow, subscriber management, or component grouping UX)
- No built-in multi-region probing without running multiple instances
- Limited historical analytics / long-term reporting
Netdata
- Long-term retention and cross-node correlation push you toward Netdata Cloud (the free local agent keeps short history by default)
- APM/distributed tracing and log management are weaker than Datadog's full suite
- No public status page feature
- Centralized multi-node management of many agents is easiest via the cloud offering
Bottom line
Both are a similar lift to self-host; choose Netdata for the larger community and ecosystem. Netdata has seen more recent development. Open each guide below for deploy steps and the full feature gap.