Kustom Checkout for WooCommerce
The leading checkout in the Nordics, built for higher conversion and returning shoppers. Easy to integrate, supports Klarna and all popular payment me …
3.5(15 reviews)
·10K+ active installs·Updated 2 weeks agoAs of April 2026, Kustom Checkout for WooCommerce is a WordPress klarna plugin with 10K+ active installations and a 3.5/5 rating from 15 reviews. It has been downloaded 1.4M+ times in total. Requires WordPress 5.0+ and PHP 7.4+. Available on WordPress.org since 2017. Actively maintained — updated within the last month. Downloads are down 26% this week. Support resolution rate: 67%. Top alternative: Payment Plugins for Stripe WooCommerce.
3.5/515 reviews
10K+active installs
67%resolved
9 yearssince 2017
Overview
The leading checkout in the Nordics, built for higher conversion and returning shoppers. Easy to integrate, supports Klarna and all popular payment methods, and includes built-in shipping.
This all-in-one solution makes checkout effortless for you and your customers. Get access to all popular payment methods, including Klarna, and shipping integrations in a single setup.
It’s easy to integrate, requires minimal maintenance, and is fully customizable to your business needs. Kustom, formerly known as Klarna Checkout, became an independent company in 2024 to provide merchants with an even better checkout solution.
As a standalone solution, Kustom can quickly adapt to merchants’ needs and expand its range of payment methods, markets, and features – all to maximize conversion and create a seam…
Ratings & Reviews
3.515 reviews
5 ★
9
4 ★
0
3 ★
0
2 ★
1
1 ★
5
Recent Reviews
A must for webshops in Sweden
by Ben Andersen·7 months ago
Customers expect Klarna payments, and Kustom Checkout delivers. Works flawlessly!
Great! Used many times on different sites
by ingarb·10 months ago
Easy to use and set up within minutes and works great.
Site does not stop to reload! Why?
by swift212·1 year ago·3 replies
in this case useless plugin
Great Support from Krokedil
by bransvik·1 year ago
Had some problems with KCO with my used theme, got fast, concise and great help from Krokedil’s support. What would take me a month of work with little knowledge in coding, they helped me with in under an hour. Real lifesavers! Thanks!
Bestellungen werden nicht aktiviert
by gokkus·1 year ago·1 reply
Seit Jahren immer das gleiche Problem. Die Bestellungen werden nie aktiviert wenn die verschickt und abgeschlossen sind. Es werden in Klarna nicht automatisch aktualisiert. Wir haben zu spät gemerk und viel Geld verloren. Unglaublich.
Download Trends
Today: 93Yesterday: 161This week: 1KPeriod total: 210K
Compatibility
| WordPress | 5.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Version Adoption
v2.18
57.0%
Other
27.0%
v2.13
9.2%
v2.16
6.9%
Top Alternatives to Kustom Checkout for WooCommerce
Frequently Asked Questions
Changelog
2026-03-16 – version 2.18.4
- Enhancement – Redacted sensitive fields in log entries.
- Enhancement – Removed dead paths and refactored redundant logic.
- Enhancement – Sanitized and escaped needed data at output.
- Fix – Removed redundant whitespace from the shipping_address key sent to Kustom.
- Fix – Shipping data is now sanitized before saving.
…and 1 more changes
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.