Sentry WMS vs SphereWMS
Sentry WMS
github.comSphereWMS
spherewms.comSide by side
| Figure | Sentry WMS | SphereWMS |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 1 |
| Spec score · Warehouse Management Software | 8.4 (#5) | 6.9 (#30) |
| Integrations | A connector framework supports ERP and commerce synchronization, with credentials stored in an encrypted vault and sync health monitoring. | The maker lists QuickBooks, SAP, NetSuite, JDE, Shopify, Magento, WooCommerce, UPS, FedEx, USPS, Amazon FBA, Seller Central, and Seller Fulfilled Prime integrations. |
| Product | Sentry WMS is an open-source warehouse execution system aimed at e-commerce fulfillment. | SphereWMS is cloud-based warehouse management software for managing inventory, order fulfillment, and reporting. |
| Security | The README describes startup-required secrets, encrypted connector credentials, an append-only SHA-256 chained audit log, and row locks for inventory mutations. | SphereWMS says it completed a SOC 2 Type II examination conducted by Insight Assurance. |
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.