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OhmGraphite vs smartmontools

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.

OhmGraphite

Free plan Windows

OhmGraphite provides a direct route from Windows hardware sensors to several monitoring back ends. Its usefulness depends on available sensors and willingness to configure a metric store and visualization system.

Visit OhmGraphite

smartmontools

Free plan LinuxMacWindows

smartmontools provides command-line health checks and daemon-based monitoring across a wide range of listed systems. Its scope is focused on SMART reporting, tests, and warnings.

Visit smartmontools

The facts

OhmGraphitesmartmontools
Free planYesYes
Open sourceNot publishedNot published
Runs onWindowsLinux, Mac, Windows
Lowest paid planFree or on requestFree or on request
Plans published11
MakerNot publishedNot published
Websitegithub.comsmartmontools.org
On hardware monitoring software#47 of 59#45 of 59

OhmGraphite: what it does well

  • Free Windows service
  • Supports five metric-store destinations
  • Exports broad hardware measurements
  • Prometheus scrape mode available
  • Sensor names and categories are configurable

What to know first

  • Sensor availability depends on hardware
  • PawnIO is needed for some readings
  • Postgres schemas and columns cannot be configured
  • Requires metric-store and dashboard setup

smartmontools: what it does well

  • Reports SMART health status and device attributes.
  • Starts self-tests and reads their logs.
  • smartd can schedule tests and send warning emails.
  • Supports several disk and tape interfaces.

What to know first

  • Functions focus on SMART monitoring and testing.
  • A failing health status can predict failure within 24 hours.

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