Is OnSize legit?
onsize.euOur check
OnSize runs 6 live Meta ads and gets about 29K visits a month (SimilarWeb, Sep 2026). The store was created in Oct 2021, 4 years ago, and is based in Hungary.
Checked . Facts only, from the Meta Ad Library, SimilarWeb, Trustpilot and the store itself; anything we have not measured is left out.
Good signs and warning signs
- Open for 4 years: created Oct 2021.
The facts
- Live Meta ads
- 6
- Monthly visits
- 29K (SimilarWeb, Sep 2026)
- Traffic vs month before
- -24%
- Store created
- Oct 2021
- Based in
- Hungary
- Niche
- Athletic Apparel
- Payment options detected
- Apple Pay, Google Pay
Questions shoppers ask
- Is OnSize legit?
- OnSize runs 6 live Meta ads and gets about 29K visits a month (SimilarWeb, Sep 2026). The store was created in Oct 2021, 4 years ago, and is based in Hungary. These are measured facts, not a rating; check the flags on this page before you buy.
- Where is OnSize based?
- onsize.eu is registered as a store in Hungary.
See every ad OnSize runs
Its full Meta ad history, the products it pushes and where it advertises — free, no card.
