ListingsGenius

One tool for Etsy, eBay, and Amazon sellers. Our free fee calculator compares your real profit across all 3 platforms side by side — 40+ countries, no signup needed. Our AI optimizer rewrites your titles, tags, and descriptions for each platform's search algorithm in 12 seconds. Etsy's 13 tags, eBay's 80-char titles, Amazon's backend keywords — all handled automatically. Free: 5 optimizations/month + full calculator. Pro ($19/mo): bulk optimization, keyword research, and competitor analysis.