How to Integrate Rithum with Your eCommerce Platform: A Complete Guide for Business Owners

In today's hyper-competitive eCommerce landscape, selling on a single channel is no longer enough. Brands and retailers need to be everywhere — Amazon, eBay, Walmart, Google Shopping, and beyond — all at once. That is exactly where Rithum, formerly known as ChannelAdvisor, steps in. It is a powerful commerce network platform that connects brands, retailers, and marketplaces through a single, unified integration. In this guide, we break down exactly how Rithum integrates with your eCommerce platform, why it matters, and how to get started.

What Is Rithum (ChannelAdvisor)?

Rithum is a cloud-based multichannel commerce platform that acts as the central hub between your eCommerce store and hundreds of marketplaces, retailers, and digital marketing channels worldwide. Originally launched as ChannelAdvisor, the platform rebranded to Rithum in 2023 following its acquisition by CommerceHub, combining two industry-leading commerce solutions under one roof. .

At its core, Rithum allows you to manage product listings, inventory, orders, pricing, and fulfillment across multiple sales channels — all from a single dashboard. Instead of logging into Amazon Seller Central, then eBay, then Walmart Marketplace separately, Rithum syncs everything in one place. For business owners managing hundreds or thousands of SKUs, this is not just convenient — it is essential.