Stockpyl

Judgement

What it is

Building block

What it does

A Python package that solves classic inventory models (EOQ, newsvendor, Wagner-Whitin) and multi-echelon inventory optimization, plus simulation.

Adopt it when

An analyst or researcher needs textbook inventory policies computed in Python rather than in a spreadsheet.

Watch out

It is an academic library tied to one textbook, not an inventory system; you still need your own data and judgement.

Ready for

Usable

Runs as

Library

Built with

Python and NumPy

How established

Established: started 7 years ago, latest release v1.0.2.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Stockpyl → CPython → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

Open-source alternatives to Stockpyl

1. 1
   Snipe-IT grokability

   A free open source IT asset/license management system

   Complete system Production-ready Your IT team needs to know who has which laptop and licence, self-hosted or on the paid hosted plan.

   ★ 15k AGPL-3.0 PHP Active, pushed today
2. 2
   InvenTree inventree

   Open Source Inventory Management System

   Complete system Production-ready You make or repair physical products, especially electronics, and need parts and BOM tracking without an ERP.

   ★ 7.8k MIT Python Active, pushed today
3. 3
   Homebox sysadminsmedia

   A continuation of HomeBox the inventory and organization system built for the Home User

   Complete system Usable You want to catalogue household items for insurance, moving or finding things.

   ★ 7.7k AGPL-3.0 Go Active, pushed 2 days ago
4. 4
   GLPI glpi-project

   GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.

   Complete system Production-ready An IT department wants a free, self-hosted helpdesk and asset register and is comfortable with a PHP application.

   ★ 6.5k GPL-3.0 PHP Active, pushed yesterday
5. 5
   Fleetbase fleetbase

   Modular logistics and supply chain operating system (LSOS)

   Complete system Usable A courier, delivery or haulage operator wants to own its dispatch and tracking software instead of renting a TMS.

   ★ 4.5k AGPL-3.0 JavaScript Active, pushed 2 days ago
6. 6
   GreaterWMS GreaterWMS

   This Inventory management system is the currently Ford Asia Pacific after-sales logistics warehousing supply chain process . After I leave Ford , I start this project . You can share your vacant warehouse space, use it for those in need, and generate income

   Complete system Usable A small or mid-size warehouse wants a customisable open-source WMS and can work with Chinese-language resources.

   ★ 4.4k Apache-2.0 Python Active, pushed 8 days ago
7. 7
   Ralph allegro

   Ralph is the CMDB / Asset Management system for data center and back office hardware.

   Complete system Production-ready An IT team runs its own data centre or server rooms and needs to track hardware assets.

   ★ 2.5k Apache-2.0 Python Active, pushed 7 days ago
8. 8
   CMDB veops

   CMDB: configuration and management of IT resources

   Complete system Usable An operations team wants a flexible CMDB with discovery and can work with Chinese-first documentation.

   ★ 2.3k AGPL-3.0 Python Active, pushed 8 days ago

Commercial inventory and warehouse management systems

1. 1
   SAP Extended Warehouse Management SAP SE

   Manage high-volume warehouse operations with SAP Extended Warehouse Management, an automated WMS that integrates warehouse and supply chain logistics.

   Complete system Production-ready A company runs SAP S/4HANA and needs advanced warehouse control inside the same system.

   Commercial
2. 2
   ServiceNow IT Asset Management ServiceNow

   Complete system Production-ready An enterprise already on ServiceNow wants licence compliance and hardware lifecycle tracking in the same platform.

   Commercial
3. 3
   Blue Yonder Warehouse Management Blue Yonder

   Blue Yonder’s Warehouse Management System runs complex, automated facilities, orchestrating tasks, labor, and inventory across global warehouse networks.

   Complete system Production-ready A large distribution network already uses Blue Yonder planning or needs heavy warehouse automation support.

   Commercial
4. 4
   Zoho Inventory Zoho Corporation

   Zoho Inventory is online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!

   Complete system Production-ready A small online seller wants affordable stock control, especially alongside Zoho Books.

   Commercial
5. 5
   Lansweeper Lansweeper

   Get total asset visibility for every IT and security decision. Lansweeper delivers AI-native asset visibility and context teams trust to act with confidence.

   Complete system Production-ready An IT team needs to find out what is actually on its network before doing asset management or security work.

   91 readers a month Commercial
6. 6
   Ivanti Neurons for ITAM Ivanti

   Unify IT asset management, lifecycle visibility, and automation on one platform. Ivanti Neurons delivers a system of record for every asset.

   Complete system Production-ready An organisation already uses Ivanti for service or endpoint management and wants asset records in the same suite.

   Commercial