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authorize.net vs Klarna Checkout
Klarna Checkout is used by 207companies — 2.7x more than authorize.net (77). 4 companies use both.
77 use authorize.net207 use Klarna Checkout4 use both1,477 emails available
Side-by-side comparison
| authorize.net | Klarna Checkout | |
|---|---|---|
| Companies | 77 | 207 |
| Category | Payment processors | Payment processors |
| Emails available | 521 | 956 |
| Overlap | 5% of authorize.net users also use Klarna Checkout (4 companies) | |
Company adoption
Top industries
authorize.net
E-commerce & Retail31
Other7
Media & Content4
Hospitality & Travel3
Healthcare & Life Sciences3
Klarna Checkout
E-commerce & Retail136
Hospitality & Travel42
Other6
Media & Content5
Financial Services & Fintech3
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284 companies with emails, tech stacks, and contacts
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API access
GET /api/v1/tech?name=authorize-net
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