Chilly GOAT Alpine Glacier vs Plunge Pro
Plunge Pro both scores highest and costs the least here — a clear pick unless a specific rival spec matters more to you.
Minimum temperature:Plunge ProChiller:Chilly GOAT Alpine Glacier
| 2 products |  Chilly GOAT Chilly GOAT Alpine Glacier |  Plunge Plunge Pro |
|---|---|---|
| Price | $9,995 | $8,990 |
| Overall score | 8.1 | 8.3 |
| Minimum temperature (°F) | 40 °F | 37 °F |
| Chiller (HP) | 2.1 HP self-contained chiller | 1.0 HP (Pro Chiller Gen 2) |
| Capacity (people) | 1 person (seated) | 1 person |
| Water volume (gal) | 120 gal (455 L) | ~105 gal |
| Filtration | High-efficiency pressure filter with 24-hour circulation pump | Micron filter |
| Sanitation | Advanced UV water purification | Ozone |
| Noise (dB) | — | ~57 dB |
| Electrical | 120V / 15A | 110V |
Chilly GOAT
Chilly GOAT Alpine Glacier
Best for Buyers who want hot-tub-grade construction and comfort features
$9,995
We may earn a commission when you purchase through links on our site. This does not influence our scoring methodology or recommendations.
More cold plunges comparisons
Guides that help
Guide · 13 min readHow to choose a cold plunge: the complete 2026 buying guideThe decisions that actually matter — chilling power, maintenance, indoor vs outdoor, size and budget — and how to weigh them before spending thousands.Guide · 8 min readWhat does a cold plunge cost to run?Electricity, water, ice and maintenance add up differently for chilled tubs versus ice barrels. Here's a realistic picture of the ongoing cost.