Best Self-Hosted Warehouse Management Systems 2026: OpenBoxes, Part-DB, and Alternatives

Managing inventory, tracking stock movements, and ensuring the right supplies reach the right locations is a critical challenge for healthcare facilities, warehouses, distributors, and any organization that handles physical goods. Commercial warehouse management systems (WMS) cost thousands per year and lock your supply chain data in proprietary platforms. Self-hosted alternatives give you full control over inventory data, customizable workflows, and zero licensing fees.

In this guide, we compare the best self-hosted warehouse management and supply chain platforms, with a focus on OpenBoxes — the leading open-source inventory system used by healthcare facilities worldwide — plus lighter-weight alternatives for smaller operations.

What Is a Self-Hosted Warehouse Management System?

A self-hosted WMS runs on your own infrastructure and manages the complete inventory lifecycle:

• Stock tracking — real-time inventory levels across multiple locations
• Requisition and ordering — request supplies, generate purchase orders, track deliveries
• Stock movement — transfers between warehouses, departments, and facilities
• Expiration tracking — lot numbers, expiry dates, and FIFO/FEFO management
• Reporting and analytics — consumption rates, stock-out alerts, usage trends
• Supplier management — vendor catalogs, pricing history, lead times
• Barcode scanning — scan-based receiving, picking, and cycle counting

OpenBoxes

GitHub: openboxes/openboxes · Stars: 840+ · Language: Groovy/Grails

OpenBoxes is a robust, open-source supply chain management system originally developed by Partners In Health to manage medical supply distribution in post-earthquake Haiti. Today it runs in healthcare facilities across Sierra Leone, Lesotho, Rwanda, Liberia, and the United States. While designed for healthcare, OpenBoxes is a general-purpose warehouse management system that serves any supply chain.

Key Features

• Multi-location inventory management with hierarchical facility structure
• Stock movement tracking with full audit trail
• Requisition workflow — request, approve, fulfill, and receive
• Inventory consumption tracking with usage analytics
• Lot and expiration date management
• Barcode support for products and locations
• Purchase order management
• Stock card reporting with transaction history
• REST API for integration with external systems
• Multi-currency and multi-language support
• Role-based access control

Docker Deployment

OpenBoxes provides official Docker build workflows. The community-maintained Docker images are available on Docker Hub:

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version: "3.8"
services:
  openboxes:
    image: thangtqvn/openboxes:latest
    container_name: openboxes
    restart: unless-stopped
    ports:
      - "8080:8080"
    environment:
      - OPENBOXES_DB_URL=jdbc:mysql://db:3306/openboxes?useSSL=false&allowPublicKeyRetrieval=true
      - OPENBOXES_DB_USERNAME=openboxes
      - OPENBOXES_DB_PASSWORD=your_secure_password
      - OPENBOXES_DB_DRIVER=com.mysql.cj.jdbc.Driver
      - GRAILS_ENV=production
    depends_on:
      - db
      - redis

  db:
    image: mysql:8.0
    container_name: openboxes-db
    restart: unless-stopped
    environment:
      - MYSQL_ROOT_PASSWORD=root_secure_password
      - MYSQL_DATABASE=openboxes
      - MYSQL_USER=openboxes
      - MYSQL_PASSWORD=your_secure_password
    volumes:
      - mysql-data:/var/lib/mysql
    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci

  redis:
    image: redis:7-alpine
    container_name: openboxes-redis
    restart: unless-stopped

volumes:
  mysql-data:

Installation Requirements

OpenBoxes runs on the Grails framework (Groovy on JVM), so it requires more resources than PHP-based alternatives. The trade-off is a more robust, enterprise-grade application with sophisticated workflow capabilities.

Building from Source

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# Clone the repository
git clone https://github.com/openboxes/openboxes.git
cd openboxes

# Build with Gradle
./gradlew build -x test

# The WAR file is generated in build/libs/
# Deploy to Tomcat or use the Docker build workflow

Part-DB

GitHub: Part-DB · Language: PHP/TypeScript

Part-DB is a lightweight inventory management system designed for electronics parts, components, and small-scale warehouse operations. While not a full WMS like OpenBoxes, Part-DB excels at tracking individual items with detailed metadata — making it ideal for makerspaces, electronics labs, and small business inventory.

Key Features

• Part inventory with categories, manufacturers, and suppliers
• Stock level tracking with minimum/maximum thresholds
• Attachments for datasheets, images, and documentation
• Barcode and QR code generation
• Multi-location support
• User management with permissions
• REST API for automation
• Import/export via CSV

Docker Deployment

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version: "3.8"
services:
  partdb:
    image: ghcr.io/part-db/part-db-server:latest
    container_name: partdb
    restart: unless-stopped
    ports:
      - "8081:80"
    environment:
      - DATABASE_URL=mysql://partdb:password@db:3306/partdb
      - TRUSTED_PROXIES=127.0.0.1,REMOTE_ADDR
    depends_on:
      - db
    volumes:
      - partdb-media:/var/www/public/media
      - partdb-config:/var/www/config

  db:
    image: mariadb:10.11
    container_name: partdb-db
    restart: unless-stopped
    environment:
      - MYSQL_ROOT_PASSWORD=root_password
      - MYSQL_DATABASE=partdb
      - MYSQL_USER=partdb
      - MYSQL_PASSWORD=password
    volumes:
      - db-data:/var/lib/mysql

volumes:
  partdb-media:
  partdb-config:
  db-data:

Grocy

GitHub: grocy/grocy · Stars: 6,000+ · Language: PHP

Grocy is a self-hosted groceries and household management system that doubles as a lightweight inventory tracker. While designed for home use, its stock tracking, shopping list, and consumption features make it suitable for small office pantries, shared kitchens, and light-duty inventory management.

Key Features

• Stock management with best-before dates and quantity tracking
• Shopping list generation based on low-stock items
• Product barcode scanning
• Recipe management with ingredient linking
• Battery tracking (charge cycles, replacement dates)
• Equipment maintenance tracking
• Chores and task scheduling
• Beautiful, responsive web interface

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# Grocy Docker Compose
version: "3.8"
services:
  grocy:
    image: linuxserver/grocy:latest
    container_name: grocy
    restart: unless-stopped
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=America/New_York
    volumes:
      - ./grocy-config:/config
    ports:
      - "8082:80"

Comparison Table

Why Self-Host Your Warehouse Management System?

Commercial WMS platforms like SAP, Oracle, and Manhattan Associates charge $50,000–$500,000+ in licensing and implementation costs. Even mid-market solutions like Fishbowl and NetSuite WMS run $1,000–$5,000 per month. For small-to-medium operations, these costs are prohibitive — yet the functional requirements (tracking stock, managing transfers, preventing stock-outs) are the same.

OpenBoxes proves that enterprise-grade supply chain management doesn’t require enterprise pricing. Originally built for resource-constrained environments in Haiti, it runs reliably on modest hardware while providing the same core capabilities as commercial systems: requisition workflows, stock card reporting, lot tracking, and multi-location management.

Data ownership matters especially for supply chain operations. Your inventory levels, consumption patterns, and supplier pricing are competitive intelligence. Self-hosting ensures this data never leaves your infrastructure, enabling integration with internal ERP, finance, and procurement systems without API gateways or data sharing agreements.

For organizations that need home inventory management alongside warehouse operations, self-hosted home inventory platforms complement enterprise WMS with lighter-weight household tracking.

Supply chain security is also a growing concern — ensuring the integrity of software dependencies and build pipelines. Our guide on self-hosted supply chain security tools covers the digital side of supply chain protection.

Getting Started with OpenBoxes

Step 1: Provision a Server

OpenBoxes requires more resources than typical self-hosted apps. Use a VPS or dedicated server with:

• 8 GB RAM minimum (4 GB for testing)
• 4 CPU cores
• 100 GB SSD
• Ubuntu 22.04 or 24.04

Step 2: Install Docker

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curl -fsSL https://get.docker.com | sh
sudo systemctl enable docker
sudo systemctl start docker

Step 3: Deploy OpenBoxes

Create a docker-compose.yml with the configuration from the OpenBoxes section above:

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mkdir openboxes && cd openboxes
# Create docker-compose.yml with the configuration above
docker compose up -d

Step 4: Initialize the Database

On first startup, OpenBoxes will create its database schema. This takes 2–5 minutes. Monitor progress:

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docker compose logs -f openboxes
# Wait for "Grails application running" message

Step 5: Access the Application

Open http://your-server-ip:8080/openboxes and log in with the default credentials:

• Username: admin
• Password: password

Important: Change the admin password immediately after first login.

Step 6: Configure Your Organization

1. Create your facility hierarchy (warehouses, departments, stores)
2. Add product master data (SKUs, descriptions, categories)
3. Set up stock locations within each facility
4. Configure user roles and permissions
5. Set minimum/maximum stock levels for automated reorder alerts

FAQ

Is OpenBoxes only for healthcare facilities?

No. While OpenBoxes was originally designed for healthcare supply chains in developing countries, it’s a general-purpose warehouse management system. Organizations in education, disaster relief, logistics, manufacturing, and retail all use OpenBoxes successfully. The core features — stock tracking, requisitions, transfers, and reporting — apply to any physical goods supply chain.

How many locations can OpenBoxes manage?

OpenBoxes supports hierarchical facility structures with unlimited locations. Partners In Health uses it across dozens of facilities in multiple countries. The system handles warehouse-to-warehouse transfers, department-level stock, and individual shelf locations within a single facility.

Does OpenBoxes support barcode scanning?

Yes. OpenBoxes supports barcode scanning for product identification and location management. You can use USB barcode scanners connected to the server or mobile devices with camera-based scanning through the web interface.

Can OpenBoxes integrate with existing ERP systems?

OpenBoxes provides a REST API that enables integration with ERP, procurement, and financial systems. Common integrations include syncing purchase orders with accounting software, exporting consumption data for demand forecasting, and receiving supplier data from procurement platforms.

What’s the difference between OpenBoxes and home inventory apps like Grocy?

OpenBoxes is an enterprise-grade WMS with requisition workflows, approval chains, audit trails, and multi-location hierarchy. Grocy is designed for household inventory management — tracking groceries, household items, and personal belongings. OpenBoxes handles organizational supply chains; Grocy handles your kitchen pantry.

How do I migrate data from an existing WMS to OpenBoxes?

OpenBoxes supports CSV import for products, locations, and initial stock levels. For complex migrations, you can use the REST API to programmatically import data. The OpenBoxes community provides import templates and migration scripts for common source systems.

Is there a demo available?

Yes, OpenBoxes provides a public demo instance at demo.openboxes.com. You can create an account and explore all features before deploying your own instance.

What database does OpenBoxes use?

OpenBoxes uses MySQL 8.0 as its primary database. The schema is designed for relational data with proper foreign key constraints, ensuring data integrity across stock movements, requisitions, and transactions. Redis is used for caching and session management.