Side by side
HWall vs Icinga
Both stand on hardware monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinux
HWall combines Linux sensor monitoring, hardware inventory, alerting, and export features in read-only interfaces. Its usefulness depends on the running kernel, installed drivers, hardware, and optional helper tools.
Visit HWall
Free plan APILinuxSelf-hosted+2
Icinga offers self-hosted monitoring with a free edition and options for distributed setups, certificate monitoring, and integrations. Teams should account for its rolling update policy and package subscription requirements.
Visit IcingaThe facts
| HWall | Icinga | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux | API, Linux, Self-hosted, Web, Windows |
| Lowest paid plan | Not published | Module Subscription: $2,000 a year |
| Plans published | None | 4 |
| Maker | Not published | Not published |
| Website | github.com | icinga.com |
| On hardware monitoring software | #41 of 59 | #9 of 59 |
HWall: what it does well
- Free Linux application
- GTK 4 and terminal interfaces
- Per-sensor warning and critical alerts
- Broad hardware inventory coverage
- CSV and JSON Lines exports
What to know first
- Hardware support depends on kernel and drivers
- Optional helpers are needed for some readings
- Very short intervals can consume substantial resources
- Accuracy and compatibility are not guaranteed
Icinga: what it does well
- Free edition includes unlimited hosts and services.
- Supports distributed environments and clustering.
- Can alert on certificates nearing expiry.
- Integrates with infrastructure and incident-management tools.
What to know first
- Self-hosted deployment is required.
- Older versions receive no maintenance under its rolling support model.
- Some installation packages require a paid subscription.