SellBox is an AI-powered buybox and pricing platform built for Trendyol sellers. It tracks competitor prices and stock 24/7 and alerts you the moment you lose the buybox. Unlike generic repricers that just chase the lowest price, SellBox calculates true net profit — commission, shipping, and tax included — before adjusting prices, so you win the buybox without eroding your margin.
Hey Product Hunt! 👋
We built SellBox after watching Trendyol sellers lose the buybox to competitors who simply raced prices to the bottom — and lost money doing it.
Most repricing tools only optimize for "lowest price wins." But on Trendyol, winning the buybox at a price that erodes your margin isn't a win. So we built SellBox to calculate true net profit — commission, shipping costs, and tax all included — before it ever suggests a price change.
It tracks competitor prices and stock around the clock, alerts you the second you lose the buybox, and helps you win it back without a race to the bottom.
Would love your feedback — especially if you sell on Trendyol or any marketplace with similar buybox dynamics!