SMART Sniffer monitors disk health and reports warning signs to Home Assistant.
Alternatives to Argus Disk
DA Drive Analyzer monitors HDD and SSD health and uses AI and SMART analytics to predict failures.
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Hard Disk Sentinel
Hard Disk Sentinel monitors, diagnoses, tests, and reports on storage health, performance decline, and failures.
Free planLinuxWindows6.9$22 one-time - 5

HDDlife
HDDlife monitors hard disk and SATA SSD health on Windows and warns about potential problems.
Windows6.8$19 one-time - 6
smartmontools
smartmontools is a free package containing smartctl and smartd for controlling and monitoring storage devices through SMART.
Free planLinuxmacOSWindows6.8Free plan - 7

GSmartControl
GSmartControl is a free desktop application for viewing drive health through smartctl, part of the smartmontools package.
Free planLinuxmacOSWindows6.7Free plan - 8
NEAITECH DiskHealth
NEAITECH DiskHealth displays disk and volume capacity, free space, health signals, and SMART information when available.
Free planLinuxmacOSWindows6.7€49 one-time - 9

Prefail
Prefail monitors S.M.A.R.T. disk health across server fleets and sends warnings with recommended actions.
Free planAPILinux6.5From $9 a month - 10
Apacer SSDWidget 2.0
Free planAndroidiOSWindows6.4Free plan - 11
HD Tune Pro
HD Tune Pro is a Windows utility for examining hard disks, SSDs, USB sticks, and memory card readers.
Windows6.4 - 12
Scrutiny
Scrutiny is free, self-hosted software for viewing hard drive health through S.M.A.R.T.
Free planWebAPILinuxmacOS6.3Free plan - 13
DiskMaster
DiskMaster is a free desktop tool for monitoring drive health on Windows, Linux, and macOS.
Free planLinuxmacOSWindows6.2Free plan - 14

DriveDx
DriveDx diagnoses and monitors SSD and HDD health on macOS, helping users spot drive problems before data loss or downtime.
macOS6.2$19.99 one-time - 15
SMART Utility
SMART Utility is a macOS application that reads and displays SMART information from hard drives and SSDs, and can run a drive’s built-in self-test.
macOS6.2$25 one-time - 16
SMARTHDD
SMARTHDD is Windows software for diagnosing and optimizing hard disk drives and solid-state drives.
Windows6.2$14.95 one-time - 17
StableBit Scanner
StableBit Scanner is Windows software for continuously checking hard drives and watching their condition.
Windows6.2$29.95 one-time - 18

ELX-HealthMonitor
ELX-HealthMonitor is a free web interface for viewing current Linux server activity and its history.
Free planWebLinuxSelf-hosted6.0Free plan - 19

HDDScan
HDDScan is free Windows software for diagnosing hard drives, RAID arrays, USB flash drives, and SSDs.
Free planWindows6.0Free plan - 20
ADATA SSD Toolbox
ADATA SSD Toolbox is a free Windows utility for viewing SSD information and managing drive settings.
Free planWindows5.9Free plan - 21

HDD Health Monitor
HDD Health Monitor is a free, open-source Windows utility that reads S.M.A.R.T.
Free planWindows5.9Free plan - 22
SK hynix Drive Manager: Easy Kit
SK hynix Drive Manager: Easy Kit is a free Windows utility for viewing drive information and maintaining storage.
Free planWindows5.9Free plan - 23
smartctl_exporter
smartctl_exporter exports smartctl statistics to Prometheus for SMART monitoring.
Free planLinuxSelf-hosted5.8Free plan - 24

Stellar Drive Monitor
Stellar Drive Monitor is a Windows and macOS utility that checks storage drive performance and alerts users to anomalies.
macOSWindows5.7$19.99 one-time - 25

Drive Scope 2
Drive Scope 2 is a paid macOS utility for watching drive health through SMART data.
macOS5.5 - 26
Kerish Disk Health
Windows5.5 - 27
Western Digital Kitfox
Western Digital Kitfox is a free Windows utility for checking and managing supported WD drives.
Windows5.4 - 28
CrystalDiskInfo
Windows4.7 - 29
PassMark DiskCheckup
Windows4.7