List of the Top 4 B2B eCommerce Platforms for Klarna in 2025

Founded in 1999, LogiCommerce offers a SaaS Headless eCommerce solution that caters to the needs of both emerging and established businesses. This platform seamlessly integrates B2B and B2C functionalities and boasts advanced technology, featuring over 200 built-in capabilities, real-time connections with various third-party applications, frequent updates, and round-the-clock customer support. With a globally scalable infrastructure, LogiCommerce stands out as one of the most cost-effective eCommerce platforms available, adhering to clear pricing strategies that avoid hidden fees and transaction costs. Esteemed brands like VW, GAP, Audi, eseOese, Munich, Nestlé, and IMC Toys rely on LogiCommerce to minimize technical debt efficiently while keeping their total cost of ownership low. In addition to its robust features and reliability, LogiCommerce continues to innovate, ensuring that its clients remain competitive in the fast-evolving eCommerce landscape.

A free-to-use open-source e-commerce solution designed to cater to global brands, offering support for multiple currencies and languages. It includes features for a web storefront or a progressive web application (PWA) to enhance user experience.

Commerce Layer serves as a flexible ecommerce platform that inherently supports multiple markets and is compatible with various front-end interfaces, including websites, mobile applications, Internet of Things devices, and voice-activated assistants. Businesses and agencies have the option to create exceptional composable storefronts from scratch using our API and developer resources, or they can integrate our multi-market shopping cart and checkout functionalities into their pre-existing online stores, enhancing their overall ecommerce experience. This versatility allows for a seamless shopping journey across diverse platforms, catering to the evolving needs of consumers.

Red is a UK-based firm dedicated to the design, development, and support of ecommerce solutions for both the UK and international markets. We focus on managing intricate and unique B2B and retail ecommerce setups, enabling you to expand your sales across various markets while minimizing risk, costs, and complications. Small and medium enterprises committed to growth can confidently look to us as their enduring ecommerce ally. By integrating our award-winning tradeit ecommerce platform with a suite of complementary services, Red provides top-tier ecommerce solutions. Tradeit is a robust enterprise-level ecommerce platform that facilitates multichannel retailing and advanced omnichannel strategies, adeptly accommodating a diverse range of needs, including brand management, B2B retail, direct-to-consumer procurement, and requirements spanning global or multi-site operations. Additionally, our expertise ensures that clients receive tailored support to navigate the complexities of the ever-evolving ecommerce landscape.