Kith vs POPFLEX®
Kith (kith.com) and POPFLEX® (popflexactive.com) are stores in related niches (Athletic Apparel and Apparel) in the AdLibrarySpy index. Kith gets more monthly visits than POPFLEX®: about 2.4M vs 1.8M.
The facts we hold on both, side by side. Checked October 30, 2026.
In short
- Kith gets more monthly visits than POPFLEX®: about 2.4M vs 1.8M.
- POPFLEX® runs more live Meta ads than Kith: 462 vs 2.
- POPFLEX® advertised on more days in the past 12 months: 28 vs 27.
- POPFLEX®'s store is older: created Dec 2016, Kith's in Jan 2017.
| Fact |  Kith |  POPFLEX® |
|---|---|---|
| Monthly visits (SimilarWeb) | 2.4M (Sep 2026) | 1.8M (Sep 2026) |
| Live Meta ads | 2 | 462 |
| Store created | Jan 2017 | Dec 2016 |
| Based in | United States | United States |
| Niche | Athletic Apparel | Apparel |
| Payment options detected | Afterpay, Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay | Afterpay, Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay |
Questions shoppers ask
- What is the difference between Kith and POPFLEX®?
- Kith gets more monthly visits than POPFLEX®: about 2.4M vs 1.8M. POPFLEX® runs more live Meta ads than Kith: 462 vs 2. POPFLEX® advertised on more days in the past 12 months: 28 vs 27. POPFLEX®'s store is older: created Dec 2016, Kith's in Jan 2017.
- Do Kith and POPFLEX® sell the same things?
- Both are listed in related niches: Kith in Athletic Apparel, POPFLEX® in Apparel.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Kith legit? · Is POPFLEX® legit?