Auto-updated: July 16, 2026 · Data refreshes whenever either brand receives new reviews, offers or score changes.
Current Discount Codes
Earthing.com
GroundingMatrix recommends Earthing.com for one simple reason: they're the original. Founded by Clin…
Get Deal✓ Verified · No expiry
Groundz
Groundz rewards new email subscribers with a 10% welcome discount — code NCSU10OFF at checkout, appl…
✓ Verified · No expiry
4-Dimension Scorecard
| Dimension | Earthing.com | Groundz |
|---|---|---|
| Trust Score (0–100) | 78.77/100WIN | 61.01/100 |
| Verified Reviews | 2 · ★5WIN | 1 · ★4 |
| Product Range | 2 productsWIN | 1 products |
| Active Offers | 2 offersWIN | 1 offers |
| Overall Winner | 🏆 Earthing.com | 0 win(s) |
Full Side-by-Side Comparison
- Founded by Clint Ober, one of the pioneers of modern grounding
- One of the original indoor grounding product brands
- Trusted by millions of customers worldwide since 2006
- Comprehensive range of grounding products and accessories
- Three distinct conductive technologies across three product lines — copper rivets (sandals), GroundSync™ carbon-infused rubber (slip-ons), BIOS clay-copper composite (sneakers)
- The only brand in the GroundingMatrix grounding footwear index that explicitly combines all four barefoot shoe principles simultaneously: zero-drop, wide toe box, thin flexible sole, no toe spring
- Natural materials prioritised across the full range — wool, cork, leather, castor bean oil — over synthetic alternatives
- Four grounding sock formats — ankle, half-cut toe, low-cut toe, no-show — in single through 10-pack quantities — the most comprehensive grounding sock range in the index
Products at a Glance
About the Brands
Earthing.com
If you've spent any time researching grounding products, you've almost certainly come across Earthing.com. At GroundingMatrix, it's one of the first brands we recommend learning about—not necessarily because it's the perfect choice for everyone, but …
Full profile →Groundz
Barefoot Shoes and Grounding — A More Coherent Pairing Than Most Brands Acknowledge Grounding footwear in the GroundingMatrix index ranges from dedicated grounding shoes that prioritise the conductive mechanism over footwear design to standard sho…
Full profile →Frequently Asked Questions
Which is better: Earthing.com or Groundz?
Earthing.com edges ahead of Groundz with a higher Matrix Trust Score (78.77/100 vs 61.01/100), more verified reviews (2 vs 1), a larger product range (2 vs 1), more active offers (2 vs 1).
What are the trust scores for Earthing.com and Groundz?
Earthing.com has a Matrix Trust Score of 78.77/100 and Groundz scores 61.01/100, calculated from product ratings, review volume, and active offer activity.
Which brand has more verified reviews?
Earthing.com has more verified reviews (2 vs 1).
Do these brands have current discount codes?
Earthing.com has 2 active offer(s) and Groundz has 1 active offer(s). See the offers section above.
