Function18 vs Rock + Run
Function18 (function18.com) and Rock + Run (rockrun.com) are stores in related niches (Golf and Outdoors) in the AdLibrarySpy index. Function18 gets more monthly visits than Rock + Run: about 212K vs 178K.
The facts we hold on both, side by side. Checked October 30, 2026.
In short
- Function18 gets more monthly visits than Rock + Run: about 212K vs 178K.
- Function18's store is older: created Jan 2017, Rock + Run's in Apr 2017.
| Fact |  Function18 |  Rock + Run |
|---|---|---|
| Monthly visits (SimilarWeb) | 212K (Sep 2026) | 178K (Sep 2026) |
| Store created | Jan 2017 | Apr 2017 |
| Based in | United Kingdom | United Kingdom |
| Niche | Golf | Outdoors |
| Payment options detected | Apple Pay, Google Pay, Klarna, PayPal Express Checkout, Shop Pay | Apple Pay, Google Pay, Klarna, Shop Pay |
Questions shoppers ask
- What is the difference between Function18 and Rock + Run?
- Function18 gets more monthly visits than Rock + Run: about 212K vs 178K. Function18's store is older: created Jan 2017, Rock + Run's in Apr 2017.
- Do Function18 and Rock + Run sell the same things?
- Both are listed in related niches: Function18 in Golf, Rock + Run in Outdoors.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Function18 legit? · Is Rock + Run legit?