How big is Function18?
function18.com had 212,431 visits in Sep 2026, as measured by SimilarWeb (-21% month over month). Function18 does not publish its revenue and no source we hold measures it, so we do not show a number. The measured signals of its size are its monthly visits, 13 live Meta ads, 8,656 products at an average price of £82.
Measured size signals for function18.com. Checked October 30, 2026.
Monthly visits
212K
Sep 2026 · -21% MoM
Live Meta ads
13
Products
8,656
Average price
£82
Monthly visits over time
0100K200K300K
236K
228K
270K
212K
JunJulAugSep
Where visitors come from
- United Kingdom43%
- United States10%
- China6%
- Australia5%
- Vietnam5%
See what Function18 sells and how it advertises
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Questions about Function18's size
- How much traffic does Function18 get?
- function18.com had 212,431 visits in Sep 2026, as measured by SimilarWeb (-21% month over month).
- How much revenue does Function18 make?
- Function18 does not publish its revenue and no source we hold measures it, so we do not show a number. The measured signals of its size are its monthly visits, 13 live Meta ads, 8,656 products at an average price of £82.
- Where do Function18's visitors come from?
- United Kingdom (43%), United States (10%), China (6%), per SimilarWeb.
Sources: SimilarWeb (visits, countries), Meta Ad Library (ads), the store's own catalog (products, prices). Is Function18 legit? · Its ads and best sellers