Price Optimizer Pro is an AI-driven Amazon repricing SaaS built by Volanta Labs. Rather than racing competitors to the bottom, it detects when competing sellers run out of stock and raises prices accordingly, so sellers win margin rather than just the Buy Box. The platform connects through the Amazon SP-API and gives sellers a catalogue view across thousands of SKUs with per-listing cost, profit, margin, ranking, Buy Box status and repricing strategy. It also surfaces inventory allocation by units, cost and retail value, brand-level ROI reporting, and a live repricer activity log. Built on a React front end with a NestJS back end.