Hey Product Hunt! 👋 I'm Adam, founder of FlatFilePro. Here's why we built this: I run an Amazon agency. We manage listings for big brands with thousands of SKUs. And we were drowning. Every day was the same nightmare: Seller Central timing out. Bulk uploads failing. Variations breaking. Clients calling because their Buy Box disappeared overnight. The worst part? We couldn't even see what was broken until clients started losing money. That's when I discovered "Catalog Rot" - hidden errors between what customers see and what Amazon's system knows. Large accounts (500+ SKUs) always had dozens of these silent profit killers. FlatFilePro is the tool I wish we had: → Catches errors BEFORE they kill sales → Bulk edits 1,000 listings faster than Seller Central can edit 10 → Tracks every change so you can undo mistakes instantly → Works across all Amazon countries from one screen Built by sellers who managed the messy accounts. No fluff. No complicated dashboards. Just fast fixes for the problems costing you real money. Try it free for 7 days. Most sellers with 100+ SKUs find problems worth $10K+ in their first scan. Happy to answer any questions! What's your biggest Amazon listing headache? 👇

flatfile.pro

Fix Amazon listings fast. Fix Catalog Rot

Fix Amazon listings fast. Fix Catalog Rot