Open Source ERP & Operations Software
ERP & Operations software integrates core business functions into a single system to coordinate accounting, inventory, and human resources. These tools replace disconnected spreadsheets and manual logs with a centralized database for tracking invoices, stock levels, and employee records. This type of software serves business owners and household managers who need to organize complex workflows. Self-hosting these apps ensures that sensitive financial ledgers and internal asset lists remain on private hardware rather than on external corporate servers.
This page lists 20 open source tools in the ERP & Operations category. The most popular are Odoo, ERPNext and Grocy. Most use the AGPL-3.0 or GPL-3.0 license, and 19 offer an official Docker image.
Odoo
Integrated suite of business applications for managing accounting, CRM, inventory, eCommerce, human resources, and project management tasks.
ERPNext
A comprehensive business management system for accounting, inventory, manufacturing, and human resources in one integrated platform.
Grocy
A self-hosted household management system for tracking groceries, inventory, and meal planning for the home.
Dolibarr
Manage business activities including contacts, quotes, invoices, orders, stocks, and human resources through a modular suite.
InvenTree
Inventory management system providing low level stock control and part tracking via a web interface.
NetAlertX
Centralized network visibility and asset intelligence for monitoring connected devices across distributed environments and remote sites.
GraphHopper
A fast routing engine for calculating distances, travel times, and turn by turn instructions using OpenStreetMap data.
HomeBox
An inventory and organization system for home users to track items, locations, and maintenance schedules.
OpenEMR
Manage electronic health records and medical practice operations with integrated scheduling and electronic billing tools.
Open Source Point of Sale
A web based point of sale system for managing inventory, sales, and customer relationships via PHP.
Ever Gauzy
A business management platform for ERP, CRM, and HRM needs designed for collaborative and on-demand economies.
Shelf
Track physical assets and equipment through QR tags, booking calendars, and hierarchical location management for teams.
Spoolman
Manage 3D printer filament spools and monitor real-time usage through a centralized inventory database.
Part-DB
Inventory management system for electronic components with support for bill of materials and parametric search.
Warracker
A self-hosted warranty tracker to organize product records, monitor expiration dates, and store digital receipts.
Domain Locker
A central hub for tracking domain name portfolios with automated monitoring and expiration notifications.
farmOS
A web-based farm management system used for planning, record keeping, and agricultural data tracking.
Apache OFBiz
An enterprise resource planning system for automating business processes including CRM, e-commerce, and supply chain management.
Koha
An integrated library system for managing catalogs, circulation, and patron records in a web based environment.
LedgerSMB
A web-based double-entry accounting system and ERP for small and medium sized business operations.
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