Packiyo WMS vs Sentry WMS
Packiyo WMS
packiyo.com
Sentry WMS
hightower-systems.github.ioSide by side
| Figure | Packiyo WMS | Sentry WMS |
|---|---|---|
| Price from | $599/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 2 |
| Spec score · Warehouse Management Software | 8.3 (#7) | 8.3 (#8) |
| Company facts | LinkedIn identifies Packiyo as privately held, founded in 2021, headquartered in San Francisco and employing 11–50 people. | The repository credits Hightower Systems L.L.C. as the builder. |
| Documentation | Packiyo provides a public help center with articles covering product use and integrations, while a Trustpilot reviewer said the knowledge base lacked articles for some basic questions. | The project publishes endpoint examples, deployment instructions, admin-panel guidance, test-lab setup and contribution instructions. |
| Integrations | The integration directory lists Adobe Commerce, Aftership, Amazon, Amazon Shipping, BigCommerce, Bring, Canada Post, Celigo and other carrier, marketplace, ERP and warehouse tools. | A connector framework supports ERP and commerce synchronization with encrypted credentials, health monitoring, rate limiting and circuit breakers. |
| Inventory | Inventory functions include real-time multi-location and bin tracking, returns, lot and batch tracking, expiration controls, low-stock alerts and movement history. | It supports bin-level cycle counts with variance detection and an admin approval workflow, plus inventory transfers and reason-tracked adjustments. |
| Notable news | Packiyo published a June 23, 2026 article describing a refreshed cloud WMS aimed at 3PLs and eCommerce brands. | The project’s April 16, 2026 Awesome Selfhosted issue proposed adding Sentry WMS to its catalog. |
| What it does | Packiyo is a cloud warehouse-management system for eCommerce brands and third-party logistics providers, covering inventory, fulfillment, picking, packing and shipping. | Sentry WMS coordinates barcode-driven receiving, storage, picking, packing, shipping and counting while leaving the system of record in an existing ERP or database. |
Plans
Packiyo WMS
- Brand Plan$599 a month
- 3PL$949 a month
- EnterprisePriced on request
- StarterPriced on request
In their own words
Packiyo WMS
Packiyo WMS is warehouse management software for third-party logistics providers and ecommerce brands. It tracks inventory across locations, bins, and clients, with real-time visibility, lot and batch tracking, expiration management, and low-stock alerts. Order workflows include syncing, prioritization, split shipments, partial fulfillment, backorders, batch picking, and barcode validation. Shipping tools cover multiple carriers, rate shopping, label generation, tracking updates, and per-client carrier accounts for 3PLs. Client portals, role-based permissions, billing automation, and configurable client workflows support multi-client operations. Dashboards and reports cover fulfillment performance, shipping spend, inventory velocity, and productivity. Packiyo lists integrations such as Adobe Commerce, AfterShip, Amazon, BigCommerce, Canada Post, and Celigo, alongside an open API. The mobile app supports inventory, picking, packing, and shipping on iOS and Android phones and tablets. The 3PL plan costs $949 a month, billed monthly, for five users and up to 5,000 shipments per month.
Sentry WMS
Sentry WMS is a free, open-source warehouse management system for e-commerce fulfillment. It covers receiving, storage, picking, packing, shipping, and counting, while relying on an existing database or ERP to manage orders, products, or customers. Pick Walk supports batch picking across multiple orders with serpentine walk path optimization. Inventory functions include bin-level cycle counts with variance detection and an administrator approval workflow, along with transfers and adjustments tracked by reason. The connector framework provides a starting structure for ERP, commerce, and other HTTP API connections, but the project does not ship first-party connectors for named systems such as NetSuite, QuickBooks, Shopify, or BigCommerce. The documented stack includes a React web admin panel, a React Native mobile app, a Flask API, and Docker Compose deployment. Android setup uses a sideloaded APK connected to the operator's API server. Production deployment requires configured secrets; HTTPS requires a reverse proxy in front of the HTTP-only API. CSV or JSON bulk imports are limited to 5,000 records per import. Version 1.7.0 and later are Apache License 2.0; earlier tagged releases remain MIT-licensed.