Platforms and plugins.

Klarna works with all major eCommerce platforms, technology partners and PSPs to make integration effortless and allow you to start selling online quickly. That's smoooth.

Featured

Shopify

Klarna allows your customers to pay later or slice up the payment on their purchases at a low interest rate. That gives them flexibility & increased purchasing power - which means more sales for you.

BigCommerce

BigCommerce is the world’s leading cloud ecommerce platform for established and rapidly-growing businesses.

Worldline

Worldline is the European leader in the payments and transactional services industry and #4 player worldwide. Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain.

Shopify

Klarna allows your customers to pay later or slice up the payment on their purchases at a low interest rate. That gives them flexibility & increased purchasing power - which means more sales for you.

BigCommerce

BigCommerce is the world’s leading cloud ecommerce platform for established and rapidly-growing businesses.

Worldline

Worldline is the European leader in the payments and transactional services industry and #4 player worldwide. Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain.

EKM

With the help of Klarna, EKM now offer a product that nobody else in the UK can - fully hosted eCommerce with payments included, all in one simple signup process.

Shopware

Shopware is a leading open source eCommerce platform. As an independent, equity‐financed company, we focus on revolutionising digital trade.

Magento

Magento offers flexible, scalable eCommerce solutions designed to help you grow and succeed online.

WooCommerce

WooCommerce is a great choice for a site built using WordPress. It fits right into one of the most popular website platforms around. Klarna is a preferred payment method for WooCommerce.

Salesforce Commerce Cloud

Salesforce Commerce Cloud (formerly Demandware) is a leading provider of SaaS ecommerce solutions that enable companies to easily design, implement and manage their own customized eCommerce sites.

CyberSource

The one-stop-service for the payment method of your choice and local requirements. One partnership give multiple payment methods.

Visualsoft

The UK's most complete and client-centric eCommerce ecosystem that engineer effortless growth for ambitious retailers by bringing award-winning platform and on-the-pulse digital marketers under one roof.

WorldPay

The one-stop-service for the payment method of your choice and local requirements. One partnership with multiple payment methods.

Vend

Effortlessly sell, manage, report and grow in every way with Vend's unmatched ePOS software, multi-outlet retail and inventory management system.

Global-e

Offer your international online customers a seamless localised shopping experience with flexible, seamless payments from Klarna and Global-e’s cross-border e-commerce solutions.

PrestaShop

PrestaShop have more than one million users and is one of the most widely used ecommerce platforms in the world. Klarna is pre-configured with Prestashop.

All partners

ACI Worldwide

ACI Worldwide is a global software company that provides mission-critical real-time payment solutions to corporations.

Adyen

We built a single payments platform to accept payments anywhere, on any device; helping fast-growing businesses.

Aero Commerce

Aero is a powerful ecommerce platform designed with the evolving needs of retailers in mind.

Akoova

Akoova provides Magento cloud hosting for supreme ecommerce brands. Their highly-scalable and fully automated K-Hosting platform closes the gap between clients and developers via full collaboration.

Astound Commerce

Astound Commerce is an award-winning global digital commerce provider. It combines strategy, technology, and interactive marketing services for many of the world’s leading brands and retailers.

Aurora Commerce

Aurora Commerce is an eCommerce SaaS platform for fast-growing and established retailers who want all the benefits of a SaaS platform with the added advantage of being able to speak directly to the development team and shape the roadmap of integrations.

Ayko

AYKO is a full-service digital eCommerce agency who specialise in design, development and performance marketing.

BigCommerce

BigCommerce is the world’s leading cloud ecommerce platform for established and rapidly-growing businesses.

Blubolt

Trailblazers for beautiful, bold and technically brilliant e-commerce stores powered by their own platform, blubolt now specialises in Shopify Plus. They also provide advice on and integration of Klarna services.

Developer resources and guidelines.

Here you will find the integration guides, API documentation, and more to easily integrate with Klarna without writing a single line of code. Read more here.