NEAITECH DiskHealth vs SMART Sniffer
NEAITECH DiskHealth
neaitech.comSMART Sniffer
github.comSide by side
| Figure | NEAITECH DiskHealth | SMART Sniffer |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 2 |
| Spec score · Disk Health Monitoring Software | 8.0 (#9) | 8.3 (#5) |
| Installation | Downloads include a Windows EXE with Python, macOS installers with Python, and full or lightweight Linux setup options. | Linux and macOS use install.sh, Windows uses install.ps1, and Home Assistant installation is available through HACS or manual component copying. |
| Platforms | The same Python application and interface are offered for Windows, macOS, and Linux, including Intel and Apple Silicon Macs. | Published binaries target Linux amd64/arm64, macOS Intel/Apple Silicon and Windows amd64. |
| Purpose | DiskHealth shows disk and volume capacity, free space, health signals, and SMART information when available. | SMART Sniffer monitors disk health and reports early warning signs to Home Assistant. |
Plans
NEAITECH DiskHealth
- FreeFree
- Pro · un OS€49, paid once
- Suite Utility€129, paid once
- Enterprise€249, paid once
In their own words
NEAITECH DiskHealth
NEAITECH DiskHealth shows disk and volume capacity, free space, health signals, and SMART information when available. It lists support for HDD, SSD, and NVMe drives, and is described as an observation tool that does not modify disks. Users can review drive and volume status, available space, and SMART notes; the maker recommends backup or cloning if status is FAILED or space is low. SMART availability and results depend on the operating system and smartctl. The free edition is described as local and offline, with no content telemetry; logs and reports are saved only where the user chooses. Downloads include Windows and macOS installers with Python and full or lightweight Linux setup options. DiskHealth is available for Windows, macOS, and Linux. The Free plan costs nothing. Pro for one OS costs €49, paid once, with updates for one year; Suite Utility costs €129, paid once, and Enterprise costs €249, paid once. Remote monitoring is not available.
SMART Sniffer
SMART Sniffer monitors disk health and sends warnings to Home Assistant. A lightweight Go agent runs on each monitored machine, where every drive appears as its own Home Assistant device. Its Attention Needed sensor covers ATA, SATA, NVMe, and SAS drives, returning NO, MAYBE, YES, or UNSUPPORTED. When a drive’s health changes, persistent Home Assistant notifications can appear automatically, with options to escalate, de-escalate, or dismiss them automatically. Agents advertise on the local network through mDNS/Zeroconf, allowing Home Assistant to find them without manual IP entry. Filesystem monitoring is optional; for configured mountpoints, it reports total, used, and available bytes plus usage percentage. An integration service call can provide SMART data and assessments for use with Google AI, ChatGPT, Claude, or Ollama. The agent also exposes HTTP endpoints for health, drive summaries, individual SMART data, and filesystem usage. SMART Sniffer is free and MIT-licensed. It requires smartmontools 7.0 or newer for JSON output; some USB enclosures that block SMART passthrough are reported as unsupported with unknown health.