GeekSeller

About GeekSeller

GeekSeller is a multichannel inventory and order management platform focused on helping sellers manage cross-marketplace fulfillment across platforms like Walmart, Amazon, eBay, TikTok, Shopify, Woo, BigCommerce, and Wayfair. Founded in 2015 and based in Austin, Texas, the company provides tools for multichannel fulfillment with FBA/MCF and Walmart’s WFS/MCS, along with features like quantity syncing across locations and discounted shipping options. The platform emphasizes real-time shipping rate comparisons, automated fulfillment, and strong integrations to support large-scale seller operations across major marketplaces.