Side by side
Open Hardware Monitor vs Paessler PRTG Network Monitor
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 LinuxWindows
Open Hardware Monitor offers broad sensor coverage and several display options at no cost. Its Beta status, older listed release, and platform prerequisites should be considered before installation.
Visit Open Hardware Monitor
Free plan AndroidAPIiPhone+5
PRTG combines on-premises infrastructure monitoring with alerts, reports, dashboards, and an API. Check sensor needs and the single-license-per-server limit when choosing a plan.
Visit Paessler PRTG Network MonitorThe facts
| Open Hardware Monitor | Paessler PRTG Network Monitor | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Windows | Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | PRTG 500: $200 a year |
| Plans published | 1 | 6 |
| Maker | Not published | Not published |
| Website | openhardwaremonitor.org | paessler.com |
| On hardware monitoring software | #43 of 58 | #29 of 58 |
Open Hardware Monitor: what it does well
- Monitors temperatures, fans, voltages, load, and clocks
- Supports Intel, AMD, Nvidia, and SMART sensors
- Displays readings in window, gadget, or tray
- Publishes data through Windows Management Instrumentation
- Free and open source
What to know first
- Still in Beta
- Windows requires .NET Framework 4.5 or later
- Linux requires Mono with WinForms
- Administrator rights needed for most sensors
Paessler PRTG Network Monitor: what it does well
- More than 250 preconfigured sensors
- Customizable alerts and scheduled reports
- API for monitoring data and custom features
- Free iOS and Android monitoring apps
What to know first
- Mobile apps do not support cluster setups
- License sizes cannot be combined on one server
- Paid plans start at $200/mo billed annually
Alternatives to Open Hardware Monitor Alternatives to Paessler PRTG Network Monitor The whole list