Sentry WMS

What it does

Most WMS platforms cost $500-2,000/month per warehouse. Sentry is free forever. Open-source, scan-driven warehouse management built for e-commerce. Runs on industrial barcode scanners. Receiving, put-away, pick walks, pack verification, shipping, cycle counts, bin transfers, and inventory adjustments. Built by a warehouse manager from real floor experience. 307 automated tests, MIT licensed. One command to deploy with Docker. Python/Flask, React, React Native, PostgreSQL.

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