Extensiv 3PL Warehouse Manager vs Sentry WMS
Extensiv 3PL Warehouse Manager
extensiv.com
Sentry WMS
github.comSide by side
| Figure | Extensiv 3PL Warehouse Manager | Sentry WMS |
|---|---|---|
| Price from | $500/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 2 |
| Spec score · Order Fulfillment Software | 9.0 (#1) | 8.5 (#5) |
| Spec score · Warehouse Management Software | 9.0 (#2) | 8.4 (#5) |
| API | A public REST API supports order, inventory, customer, location and related data operations. | The published API reference documents authentication, receiving, put-away, picking, packing, shipping, inventory, transfers, lookups, and administrative endpoints. |
| Company | Extensiv identifies its office in El Segundo, California, and its company history page says it was formerly 3PL Central, which dates to 2006. | The repository identifies the maker as Hightower Systems L.L.C. |
| Documentation | The help center covers receiving, inventory, shipping, configuration, scanning, EDI, shopping carts, REST API and troubleshooting. | The documentation site includes API reference, deployment, admin panel, connectors, ERP integration, transfer orders, test lab, contributing, and changelog pages. |
| Integrations | Extensiv Integration Manager connects the WMS to hundreds of ecommerce, marketplace, accounting and carrier systems. | A connector framework supports ERP and commerce synchronization, with credentials stored in an encrypted vault and sync health monitoring. |
| Intended users | Extensiv describes the product as a cloud WMS for 3PLs and says it is used across ecommerce, omnichannel, B2B, and direct-to-consumer fulfillment. | The project describes Sentry as a warehouse execution layer for e-commerce businesses that already use a system of record or ERP. |
| Purpose | 3PL Warehouse Manager is a cloud-based warehouse management system for third-party logistics providers. | Sentry WMS handles warehouse execution for e-commerce, including receiving, storage, picking, packing, shipping, and counting. |
| Receiving | Inventory can be received manually, by scanner, import file, EDI or API connection. | Receiving supports scanning purchase-order barcodes, checking items, and staging received goods for put-away. |
| Security | Extensiv says it completed a SOC 2 Type II audit covering security, availability and confidentiality controls. | The README describes startup-required secrets, encrypted connector credentials, an append-only SHA-256 chained audit log, and row locks for inventory mutations. |
Plans
Extensiv 3PL Warehouse Manager
- 3PL Warehouse Manager (historical offer)$500 a month
- 3PL Warehouse Manager (directory listing)$599 a month
- 3PL Warehouse ManagerPriced on request
In their own words
Extensiv 3PL Warehouse Manager
Extensiv 3PL Warehouse Manager has no write-up on Specifiction yet; its figures are above.
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.