Auto-updated: July 15, 2026 · Data refreshes whenever either brand receives new reviews, offers or score changes.
Current Discount Codes
Plunge
No active offers. Check all coupons
Halotherapy Solutions
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4-Dimension Scorecard
| Dimension | Plunge | Halotherapy Solutions |
|---|---|---|
| Trust Score (0–100) | 65.57/100WIN | 61.98/100 |
| Verified Reviews | 2 · ★5 | 3 · ★4.3WIN |
| Product Range | 1 products | 1 products |
| Active Offers | 0 offers | 0 offers |
| Overall Winner | 1 win(s) | 1 win(s) |
Full Side-by-Side Comparison
- Founded 2020 in a garage by Michael Garrett; later joined by co-founder Ryan Duey
- Featured on Shark Tank alongside Robert Herjavec
- Grew through organic influencer gifting (Aubrey Marcus, Andrew Huberman, Tony Hawk, Rich Roll) rather than paid ads first
- Now sells both cold plunge tubs and saunas — not cold-plunge-only
- Core business is B2B halotherapy equipment supply — saunas/red light are a combo add-on, not the primary product line
- HaloSauna™ (formerly HaloIR) is the specific product that overlaps with SaunaPlungeHub's category — 4 sizes, halotherapy + infrared combined
- Claims first-to-market UL certification on halogenerators — a specific, named certification, not vague marketing language
- No published pricing anywhere on the site — every product routes to a quote request
Products at a Glance
Halotherapy Solutions
About the Brands
Plunge
From a Shut-Down Spa to Shark Tank Plunge was founded in 2020 by Michael Garrett, who built the first prototype in a garage with his father after COVID-19 forced the closure of his brick-and-mortar float spa business. Ryan Duey later joined as a par…
Full profile →Halotherapy Solutions
Halotherapy Solutions isn't a sauna brand in the way Clearlight or Sunlighten are — it's primarily a B2B equipment supplier for the salt therapy (halotherapy) industry, selling halogenerators and pre-built salt cabins to spas, gyms, and wellness cent…
Full profile →Frequently Asked Questions
Which is better: Plunge or Halotherapy Solutions?
Plunge and Halotherapy Solutions are evenly matched across our four comparison dimensions.
What are the trust scores for Plunge and Halotherapy Solutions?
Plunge has a Matrix Trust Score of 65.57/100 and Halotherapy Solutions scores 61.98/100, calculated from product ratings, review volume, and active offer activity.
Which brand has more verified reviews?
Halotherapy Solutions has more verified reviews (3 vs 2).
Do these brands have current discount codes?
Check the offers section above for the latest discount codes.
