Sumtracker is inventory management and replenishment software for Shopify and Amazon merchants, from single-store brands to multi-channel sellers. It prevents overselling, stockouts, and overstocking.
It powers over 2,000 direct-to-consumer brands across 50+ countries, with customers concentrated in the United States, Canada, the United Kingdom, Australia, and Europe.
Sumtracker gives them a single source of truth for inventory across every store, marketplace, warehouse, and 3PL.