Active@ Hard Disk Monitor
7.3#2 in disk health monitoring software$49.95 one-timeFree planWindows
VisitActive@ Hard Disk Monitor vs Prefail
What both publish
| Fact | Active@ Hard Disk Monitor | Prefail |
|---|---|---|
| Alerts | Warning or critical conditions can trigger popup notifications or email messages. | Alerts include severity, a human-readable explanation, and an actionable recommendation, with options to acknowledge, mute, or batch dismiss. |
| Integrations | The documented external connections are SMTP email notifications and network-host monitoring; no third-party integration catalog is listed. | The product provides Telegram alerts and a Telegram Mini App dashboard, with email alerts as a fallback. |
| Purpose | Monitors hard disk health using S.M.A.R.T. and scans disk surfaces for bad sectors. | Prefail monitors disk S.M.A.R.T. health and sends alerts about disk problems and recommended actions. |
| Reports | Generates event logs and S.M.A.R.T. reports with detailed disk activity information over time. | Prefail sends a PDF fleet report every Monday describing degraded disks, changes, and what to replace. |
Active@ Hard Disk Monitor plans
- FreewareFree
- Professional - General license$49.95, paid once
- Professional - Enterprise license$899, paid once
- Professional—
Prefail plans
- FREEFree
- PRO$9 a month
- BUSINESS$39 a month
- SCALE$149 a month
- ENTERPRISEPriced on request
Pick Active@ Hard Disk Monitor if…
You want what its maker publishes above — check its page for the details.
Pick Prefail if…
Prefail suits teams monitoring disk health across Linux server fleets, including systems using its listed RAID controllers. Its free plan covers up to two servers; larger plans support more.