Open Source Point of Sale logo

Open Source Point of Sale

by Open Source Point of Sale: Open Source Point of Sale Company · Since 2010
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ActiveAvailable globallyCloudOn-premiseFree tier
Quick facts
VendorOpen Source Point of Sale: Open Source Point of Sale Company
Year launched2010
StatusActive
LocationSan Francisco, USA
Countries servedGlobal
Languages7
Integrations1+
Free tierYES
Free trialNO
Contact salesNO
Last reviewed: Jun 2026

About Open Source Point of Sale

A web-based, open-source point of sale system written in PHP. It provides retail management features including inventory tracking, sales reporting, customer and supplier databases, and multi-user permission control.

Open Source Point of Sale (OSPOS) is a web-based retail management platform built on the CodeIgniter 4 framework. Designed for flexibility and customization, it serves as a robust solution for small to medium-sized businesses that require a self-hosted POS system. The platform handles core retail operations such as inventory tracking, sales logging, and customer management, while offering advanced features like multi-tier taxation, gift card support, and restaurant table management. Because it is open-source, users have the freedom to modify the code to suit specific business requirements, provided they adhere to the MIT license terms, which mandate the retention of the official footer signature. The system is highly modular, supporting various hardware configurations like barcode scanners and receipt printers. While it offers powerful reporting and multi-user permission controls, users should be prepared for a self-managed deployment process, as it requires a PHP and MySQL/MariaDB environment. It is an ideal choice for businesses seeking a cost-effective, community-driven alternative to proprietary SaaS POS systems.

Pros & Cons

What users like
  • +Open-source nature allows for complete customization and control over the codebase.
  • +Supports multi-location and multi-user environments with granular permission settings.
  • +Includes comprehensive retail features like inventory kits, loyalty programs, and expense tracking.
  • +Active community support and regular updates via GitHub.
What users flag
  • Requires technical expertise to install and maintain the PHP/MySQL environment.
  • Self-hosted nature means users are responsible for their own data backups and security.
  • Hardware compatibility depends on user configuration rather than vendor-provided support.

Features

Key features

Inventory Management
Tracks items and kits with an extensible list of attributes for retail stock control.
Sales Register
Logs transactions with support for VAT, GST, and multi-tier taxation.
Multi-User Permissions
Provides granular access control for different staff roles within the system.
Reporting and Analytics
Generates reports on sales, orders, expenses, and inventory status.
Barcode Generation
Supports the creation and printing of barcodes for items.

Additional features

Expense Logging
Tracks business expenses directly within the application.
Cash Up Function
Manages daily cash reconciliation and balancing.
Gift Cards and Rewards
Supports loyalty programs and gift card issuance.
Restaurant Tables
Includes specific features for managing restaurant table layouts.
Messaging
Supports SMS messaging for customer communication.
Multilanguage Support
Offers localization for various languages.
Receipt Printing
Enables printing and emailing of receipts, invoices, and quotations.
MailChimp Integration
Connects with MailChimp for marketing automation.

Pricing

Free trial
Free version
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Promo Offer

Countries & Languages

Global
Countries served
7
Interface languages
10
Billing currencies

Interface languages

EnglishSpanishFrenchDutchPortugueseItalianGerman

Billing currencies

🇺🇸USD🇪🇺EUR🇬🇧GBP🇦🇺AUD🇨🇦CAD🇯🇵JPY🇨🇭CHF🇨🇳CNY🇷🇺RUB🇮🇳INR

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