Sentry WMS vs WAERlinx
Sentry WMS
github.comWAERlinx
waersystems.comSide by side
| Figure | Sentry WMS | WAERlinx |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 1 |
| Spec score · Warehouse Management Software | 8.4 (#5) | 7.3 (#28) |
| Inventory | It provides bin-level cycle counts with variance detection and an admin approval workflow, plus inventory adjustments and transfers. | Inventory counting uses barcode-driven workflows and real-time inventory, location, and order data from NetSuite. |
| Picking | Pick Walk supports multi-order batch picking with an optimized serpentine route. | Picking workflows include discrete, batch, zone, and cluster methods. |
| Product | Sentry WMS is an open-source warehouse execution system aimed at e-commerce fulfillment. | WAERlinx is a warehouse management system built to extend NetSuite for complex warehouse operations. |
| Purpose | Sentry WMS handles warehouse execution for e-commerce, including receiving, storage, picking, packing, shipping, and counting. | WAERlinx is warehouse management software built for NetSuite customers and covers processes from receiving and putaway through counting, picking, packing and shipping. |
| Security | The README describes startup-required secrets, encrypted connector credentials, an append-only SHA-256 chained audit log, and row locks for inventory mutations. | WAER Systems states that it is certified to ISO 9001 and ISO 27001. |
Plans
In their own words
Sentry WMS
Sentry WMS is a free, self-hosted warehouse execution system for e-commerce businesses that already use a system of record or ERP. It handles receiving, storage, picking, packing, shipping, and counting, including multiple warehouses. Teams can batch orders for picking with serpentine walk-path optimization. Inventory tools include bin-level cycle counts with variance detection and admin approval, plus adjustments and transfers. Barcode lookup from the mobile app home screen can identify items, bins, purchase orders, or sales orders. An inbound API accepts updates for sales orders, items, customers, vendors, and purchase orders using source-specific YAML mappings and scoped WMS tokens. Its connector framework is intended for ERP and commerce platforms, but operators or developers must build the connectors; first-party ones are planned for v2.0.0. The documented deployment uses Docker Compose, a Flask API, PostgreSQL 16, a React admin panel, and a React Native Expo mobile app. The public project is under Apache-2.0 and documents encrypted connector credentials, a hash-chained audit log, and SSRF protections.