Buy-now-pay-later checkout and payment solution.
Each cell counts sites that run Klarna Checkout, fall in that traffic tier, and carry that site category. The 7 largest categories for Klarna Checkout get a column; everything else is in Other.
| Traffic tier (est. monthly visits) | Online Shopping | Fashion & Apparel | Travel & Transportation | Beauty & Personal Care | Home & Garden | Food & Dining | Sports & Fitness | Other categories | Tier total |
|---|---|---|---|---|---|---|---|---|---|
| 1B+ | — | — | — | — | — | — | — | — | 0 |
| 100M to 1B | 1 | — | 1 | — | — | — | — | — | 2 |
| 10M to 100M | 5 | 3 | 7 | — | — | — | — | 9 | 24 |
| 1M to 10M | 66 | 81 | 52 | 5 | 19 | 6 | 9 | 49 | 297 |
| 100K to 1M | 288 | 222 | 42 | 32 | 62 | 27 | 48 | 162 | 2,031 |
| 10K to 100K | 842 | 336 | 35 | 73 | 93 | 68 | 59 | 321 | 18,669 |
| Under 10K | 135 | 99 | 4 | 25 | 24 | 23 | 20 | 97 | 13,421 |
| Long tail | 9,559 | 3,372 | 989 | 833 | 566 | 492 | 434 | 2,421 | 87,067 |
| Klarna Checkout total | 10,896 | 4,113 | 1,130 | 968 | 764 | 616 | 570 | 3,059 | 121,511 |
Traffic tiers use our estimated monthly visits for August 2026. 34,444 of the 121,511 Klarna Checkout sites have an estimate. The long tail is the rest.
Site categories are ours, one per site. 22,116 Klarna Checkout sites carry one. Adult sites are counted under Other categories.
A free account doubles this list and turns on country and language filters. Paid plans download the whole list as a file.
