Prey vs Shelf
| Prey | Shelf | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $1.30/mo | $34/mo |
| Open source | No | No |
| Platforms | Android, api, iOS, Linux, macOS, Web, Windows | Android, iOS, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Paid from | 1.3 /mo | 34 /mo |
| Check-in/check-out | Yes | Yes |
| Mobile apps | Yes | Yes |
| GPS location tracking | Yes | Yes |
| Barcode scanning | — | Yes |
| QR code scanning | — | Yes |
Both are listed in Best Asset Tracking Software. On Samsung Mobile US Press, Prey scores higher on our published basis.