# ERP5

> open source ERP based on Python and Zope

**Wikidata**: [Q1275819](https://www.wikidata.org/wiki/Q1275819)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ERP5)  
**Source**: https://4ort.xyz/entity/erp5

## Summary
ERP5 is an open-source enterprise resource planning (ERP) system built using Python and the Zope application server. Released in 2002, it is licensed under the GNU General Public License (GPL) and provides a modular, customizable solution for managing business operations. As free software, ERP5 allows users to run, modify, and distribute the platform to meet specific organizational needs.

## Key Facts
- **Inception**: 2002
- **License**: GNU General Public License (GPL)
- **Programming Languages**: Python and Zope
- **Latest Version**: 5.5 (as of referenced data)
- **Website**: http://www.erp5.org
- **Repository**: Hosted on GitLab at https://lab.nexedi.com/nexedi/erp5.git
- **Classification**: Free software, enterprise resource planning tool
- **Multilingual Support**: Available in multiple languages (e.g., English, French, German, Japanese, Polish, Portuguese, Russian)

## FAQs
### Q: What is ERP5 used for?
A: ERP5 is designed for enterprise resource planning, helping organizations optimize resources across departments like finance, manufacturing, and supply chain management.

### Q: Is ERP5 free to use?
A: Yes, ERP5 is free software distributed under the GNU GPL, allowing users to run, modify, and share the software without cost.

### Q: What technologies power ERP5?
A: ERP5 is built using Python and the Zope web application server, ensuring flexibility and scalability for enterprise environments.

## Why It Matters
ERP5 plays a critical role in the open-source ERP landscape by offering businesses a cost-effective, customizable alternative to proprietary solutions. Its modular architecture allows companies to tailor the system to specific workflows, avoiding the rigidity of traditional ERP platforms. By leveraging Python and Zope, ERP5 ensures technical relevance and adaptability, supporting industries ranging from manufacturing to healthcare. As free software, it promotes transparency and collaboration, enabling organizations to avoid vendor lock-in and share improvements across communities. This approach aligns with growing demands for interoperable, community-driven enterprise tools.

## Notable For
- **Open-Source Foundation**: One of the earliest and most comprehensive open-source ERP systems, fostering community collaboration.
- **Python/Zope Architecture**: Unique technical stack emphasizing scalability and integration capabilities.
- **Multilingual Support**: Designed for global adoption with native support for multiple languages.
- **Modular Design**: Allows customization of modules (e.g., CRM, SCM, accounting) to fit diverse business models.

## Body
### Overview
ERP5 is a comprehensive open-source ERP solution developed since 2002. It integrates core business functions into a unified platform, streamlining operations through modular components. The system is maintained by the ERP5 community and supported by organizations like Nexedi.

### Technology Stack
- **Primary Language**: Python
- **Application Server**: Zope
- **Repository**: Hosted on GitLab (https://lab.nexedi.com/nexedi/erp5.git) under the "GitLab FOSS" initiative
- **Compatibility**: Designed for cross-platform deployment

### Licensing & Accessibility
- **License**: GNU General Public License (GPL), ensuring freedoms to use, modify, and distribute
- **Cost**: Free to download and implement, with optional paid support services
- **Documentation**: Available via the official website and community resources

### History & Development
- **Initial Release**: 2002
- **Version Milestone**: 5.5 (latest referenced version)
- **Contributions**: Open development model with code contributions tracked on Open Hub

### Features
- **Core Modules**: Accounting, CRM, supply chain management, manufacturing, and human resources
- **Customization**: Supports industry-specific configurations (e.g., healthcare, retail)
- **Scalability**: Designed for small businesses to large enterprises
- **Localization**: Adaptable to regional regulatory and currency requirements

### Ecosystem
- **Community**: Backed by developers and users worldwide, with translations in 8+ languages
- **Partnerships**: Collaborations with organizations like Nexedi for enterprise deployments
- **Recognition**: Listed in the Free Software Directory and tracked on Open Hub

## References

1. Freebase Data Dumps. 2013
2. [The erp5 Open Source Project on Open Hub: Code Locations Page. Open Hub](https://www.openhub.net/p/erp5/enlistments)