Side by side
Checkmk vs siomon
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 Open source AndroidAPIiPhone+5
Checkmk offers broad infrastructure coverage and several monitoring methods, with a free Community option for smaller environments. The listed pricing note gives paid plans from €190/mo (annual), and a 30-day trial is available.
Visit Checkmk Free plan Linux
siomon combines live sensor monitoring with broad one-shot hardware reporting and multiple export formats. Its dependency-free core is straightforward, while deeper hardware data depends on root access, drivers, or optional modules.
Visit siomonThe facts
| Checkmk | siomon | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows | Linux |
| Lowest paid plan | Pro: $275 a month | Not published |
| Plans published | 5 | None |
| Maker | Not published | Not published |
| Website | checkmk.com | github.com |
| On hardware monitoring software | #1 of 58 | #53 of 58 |
Checkmk: what it does well
- More than 2,000 built-in integrations.
- Monitors AWS, Azure and Google Cloud Platform.
- Supports agent-based, agentless and API checks.
- One instance can monitor thousands of servers.
- Can run on customer hardware or virtualized.
What to know first
- Community edition is intended for smaller infrastructures.
- Community scaling is described at approximately 100 hosts.
- Paid plans start at €190/mo (annual).
siomon: what it does well
- Tracks minimum, maximum, and average readings
- Configurable alerts and CSV logging
- Reports export to four formats
- Broad CPU and hardware coverage
- No mandatory runtime dependencies
What to know first
- Linux only
- NVIDIA details require the NVIDIA driver
- Some readings need optional components
- Extra data requires root access
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