Side by side
Icinga vs SpeedFan
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 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 Icinga Free plan Windows
SpeedFan combines hardware monitoring, disk-health readings, and conditional fan control at no cost. Its power-user focus and hardware compatibility requirements make careful configuration important.
Visit SpeedFanThe facts
| Icinga | SpeedFan | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Linux, Self-hosted, Web, Windows | Windows |
| Lowest paid plan | Module Subscription: $2,000 a year | Free or on request |
| Plans published | 4 | 1 |
| Maker | Not published | SpeedFan |
| Website | icinga.com | almico.com |
| On hardware monitoring software | #9 of 59 | #50 of 59 |
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.
SpeedFan: what it does well
- Free Windows software
- Monitors voltages, fans, and temperatures
- Reads S.M.A.R.T. disk information
- Online analysis uses millions of reports
- Supports custom events
What to know first
- Fan control needs compatible motherboard circuitry
- Latest listed version is 4.52
- Maker cautions against unattended configurations
- Hardware access may not suit every system
Alternatives to Icinga Alternatives to SpeedFan The whole list