DA Drive Analyzer vs DiskMaster
DA Drive Analyzer
ulink-da.comDiskMaster
github.comSide by side
| Figure | DA Drive Analyzer | DiskMaster |
|---|---|---|
| Price from | $0.42/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 10 | 1 |
| Spec score · Disk Health Monitoring Software | 8.5 (#2) | 8.0 (#8) |
| Integrations | DA Drive Analyzer is available for QNAP QTS/QuTS hero and ASUSTOR ADM NAS systems. | Alerts can be sent through Slack, Discord, ntfy, email, desktop notifications, or a user-specified command; webhooks can also target JSON endpoints. |
| Purpose | DA Drive Analyzer predicts HDD and SSD failures using AI and SMART analytics. | DiskMaster monitors drive health on Windows, Linux and macOS. |
Plans
DA Drive Analyzer
- DA Drive Analyzer PC LiteFree
- DA Drive Analyzer PC TrialFree
- DA NAS TrialFree
- QNAP one-drive planFree
- DA Drive Analyzer PC$5 a year
- DA NAS up to 2-bay$5 a year
- DA NAS up to 4-bay$15 a year
- DA NAS up to 8-bay$30 a year
- DA NAS up to 16-bay$60 a year
- DA NAS up to 32-bay$90 a year
In their own words
DA Drive Analyzer
DA Drive Analyzer predicts HDD and SSD failures by analyzing SMART attributes, temperature, and performance signals. It supports SATA, SAS/SCSI, and NVMe drives, and claims compatibility with over 99% of commercial drive models. After installation, it can produce predictions in as little as 24 hours, then monitor drive health continuously without manual scans. Alerts include failure predictions, threshold warnings, email notifications, and weekly health reports. The DA Portal presents drive metrics, historical trends, risk assessments, predictions, and centralized alerts. Its free DA Monitor desktop app brings alerts together from Windows, Mac, QNAP, and ASUSTOR devices and multiple accounts. The service is available for Windows, macOS, QNAP QTS/QuTS hero, and ASUSTOR ADM. Windows and Mac users can use Standalone Mode for on-device AI analysis without cloud upload after license activation. Free plans are available; listed paid plans start at $5 a year.
DiskMaster
DiskMaster is a free desktop application for monitoring drive health on Windows, Linux, and macOS. It reads SMART attributes, self-tests, and test logs, then calculates a health score out of 100 and shows which attributes account for deductions; performance has a separate score. It stores readings in SQLite and charts changes, with alerts for shifts such as increasing drive counters. A read-only surface scan times blocks, rereads unreadable sectors for confirmation, and maps them to sectors. DiskMaster can identify files associated with those sectors and try to rescue copies while skipping unreadable bytes. Optional repair tools include sector and filesystem repair, zero-fill, and sanitizing bad sectors the filesystem marks as free. Alerts can go to Slack, Discord, ntfy, email, desktop notifications, commands, or JSON webhooks. Its CLI exports text, HTML, JSON, and CSV reports. SATA and USB monitoring needs no third-party tools; NVMe health logs and macOS use optional smartmontools. Raw SMART access requires administrator or sudo privileges.