← Comparisons
Head to head
Cryonaut Alpha vs Stay Fresh Home 7-Tray
The Cryonaut Alpha takes 20 lb per batch against 18 lb for the Stay Fresh Home 7-Tray — 11% more per run.
| Spec | CryonautCryonaut Alpha | Stay FreshStay Fresh Home 7-Tray |
|---|---|---|
| Batch capacity | 20 lb | 18 lb |
| Trays | 5 | 7 |
| Tray size | 7.5″ × 21.3″ | 8″ × 20″ |
| Tray area est. | 799 sq in | 1,120 sq in |
| Per tray est. | 4.0 lb | 2.6 lb |
| Pump | Oil | Oil |
| Voltage | — | 110 V |
| Circuit amps | 20 A | 15 A |
| Cycle time | 14–32 h | 16–30 h |
| Condenser temp | -45 °C | -40 °C |
| Dimensions | 19.7″ W × 28.3″ D × 28.7″ H | 20″ W × 26″ D × 31″ H |
| Weight | 175 lb | 170 lb |
| Touchscreen | — | Yes |
| Wi-Fi app | Yes | No |
| Smart sensing | Yes | Yes |
| Country of origin | Canada | — |
| Approx. price | CAD $5,950 (local) | ~$3,099 |
| Price per lb of batch est. | — | ~$172 / lb |
| Where to buy | Cryonaut → | Stay Fresh → |
Tinted rows are where these two differ. Rows marked est. are arithmetic on published figures; energy at $0.17/kWh, the 2025 US residential average.