---
description: Side-by-side comparison of authorize.net vs Klarna. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: authorize.net vs Klarna Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Payment Processing Software](/directory/30232/payment-processing/software) > [authorize.net \<span\>vs\</span\> Klarna](https://www.capterra.co.uk/compare/54911/1013330/authorizenet/vs/klarna)

# Compare authorize.net vs Klarna

Canonical: https://www.capterra.co.uk/compare/54911/1013330/authorizenet/vs/klarna

> Detailed comparison between authorize.net and Klarna. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | authorize.net | Klarna |
| **Overall rating** | 4.5/5 | 3.6/5 |
| **Total Reviews** | 215 | 96 |
| **Starting Price** | US$25.00 | - |
| **Free Trial** | No | No |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | FAQs/Forum, Knowledge Base, 24/7 (Live rep) |
| **Training** | Live Online, Webinars, Documentation, Videos | Documentation |

## Best for

### authorize.net

authorize.net connects payments to every part of the business, including shopping carts, accounting, subscriptions, over the phone, in-store and more.

### Klarna

\-

## Key features

### authorize.net

- Accounting
- Ad hoc Reporting
- Credit Card Processing
- Debit/Credit Card Processing
- Electronic Payments
- Financial Aid Management
- Fund Accounting
- K-12
- Mobile Access
- Mobile Payments
- Multiple Payment Options
- Online Payments
- Partial Payments
- Payment Fraud Prevention
- Payment Options
- Real-Time Data
- Reporting/Analytics
- Risk Analysis
- Subscription Plan Management
- Third-Party Integrations

### Klarna

- Credit Card Processing
- Debit/Credit Card Processing
- Electronic Payments
- Mobile Access
- Mobile Payments
- Multiple Payment Options
- Online Payments
- Partial Payments
- Payment Fraud Prevention
- Payment Options
- Reporting/Analytics
- Third-Party Integrations

## Links

- [View authorize.net Profile](https://www.capterra.co.uk/software/54911/authorizenet)
- [View Klarna Profile](https://www.capterra.co.uk/software/1013330/klarna)
- [View Original Comparison](https://www.capterra.co.uk/compare/54911/1013330/authorizenet/vs/klarna)

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