Klarna Checkout
3,957 sites detectedPayment processors · #8 of 99Updated October 2026
Companies using Klarna Checkout
| # | Company | Industry | Location | First seen | Evidence |
|---|---|---|---|---|---|
| 1 | E-commerce & Retail | GB | Apr 2026 | page code | |
| 2 | E-commerce & Retail | Los Angeles, US | Apr 2026 | page code | |
| 3 | E-commerce & Retail | GB | Apr 2026 | page code | |
| 4 | E-commerce & Retail | Rushden, GB | Apr 2026 | page code | |
| 5 | E-commerce & Retail | GB | Sept 2026 | page code | |
| 6 | Education & Learning | – | Sept 2026 | page code | |
| 7 | E-commerce & Retail | Valencia, ES | Apr 2026 | page code | |
| 8 | E-commerce & Retail | Pineville, US | Apr 2026 | page code | |
| 9 | Media & Content | – | Apr 2026 | page code | |
| 10 | E-commerce & Retail | DE | Apr 2026 | page code |
See all 3,957 sites detected using Klarna Checkout
Showing 10 of 3,957 sites detected. The customer list has every company, the new customers this month, filters and downloads.
Who uses Klarna Checkout
New customers per week
Companies we saw start using it, from 21 September 2026.
By sector
77% of 142 sampled customers have a known sector.
By country
Country is known for 39% of 142 sampled customers.
Also used by these customers
Share of sampled Klarna Checkout customers running each tool.
Payment processors: share by companies
Klarna Checkout is #8 of 99, with 1% of companies running a tool in this category.
How we found them
Share of sampled customers by where the evidence was.
Every company in the list shows which kind of evidence we found and when. Data quality
Every company using Klarna Checkout
The customer list shows who they are, the evidence for each one and who started this month.