FourByte

FourByte GmbH, which operates under the ProfitPath brand, provides software for Amazon sellers. Its ProfitGo product covers product sourcing, with FBA fee calculation, profit and ROI per product, Buy Box and BSR tracking, price alerts and cross-store price comparison. ProfitDesk is a separate tool for tracking orders, FBA shipments, returns and reimbursements.

The customers are Amazon sellers doing online arbitrage, retail arbitrage and wholesale. The website states that more than 1000 sellers use the products. Access is sold as monthly or annual subscription plans with a 14-day free trial, and the offering includes courses, mentoring and a Discord community.

The company's JSON-LD and registry data give 2023 as the founding year and Leverkusen, Germany as the registered address. The about page states a public launch on 15 January 2024 after a beta phase, and lists Cologne as the office. It also names Barcelona, Rome, Hamburg and Berlin as team locations. The company has nine open roles, all in Cologne or remote, across engineering, design, growth and customer experience.

Product: ProfitGo (sourcing and profit calculator for Amazon arbitrage) and ProfitDesk (order, shipment, return and reimbursement tracking for Amazon sellers).