Active@ Hard Disk Monitor
7.3#2 in disk health monitoring software$49.95 one-timeFree planWindows
VisitActive@ Hard Disk Monitor vs Hard Disk Sentinel
Hard Disk Sentinel
6.9#2 in hardware diagnostic software$22 one-timeFree planLinuxWindows
VisitWhat both publish
| Fact | Active@ Hard Disk Monitor | Hard Disk Sentinel |
|---|---|---|
| Integrations | The documented external connections are SMTP email notifications and network-host monitoring; no third-party integration catalog is listed. | Professional can provide drive status to developers through WMI or XML, while Professional and Enterprise support file transfer by FTP or email. |
| Purpose | Monitors hard disk health using S.M.A.R.T. and scans disk surfaces for bad sectors. | Hard Disk Sentinel monitors, diagnoses, tests, and reports on hard disk and SSD health, performance degradation, and failures. |
| Support | Support options include a customer communication center, knowledge base, email, and phone assistance. | Registration includes free life-of-product technical support and help. |
Active@ Hard Disk Monitor plans
- FreewareFree
- Professional - General license$49.95, paid once
- Professional - Enterprise license$899, paid once
- Professional—
Hard Disk Sentinel plans
- TrialFree
- LinuxFree
- DOSFree
- Standard$22, paid once
- Professional$33, paid once
- Professional Family$59, paid once
Pick Active@ Hard Disk Monitor if…
You want what its maker publishes above — check its page for the details.
Pick Hard Disk Sentinel if…
It suits home users, server administrators, small and large companies, and civil organizations that need storage monitoring. Professional and Enterprise are aimed at users needing surface repair, backups, integrations, or network-wide management.