Open Source Business & Commerce Software
Magento
Magento is a free and open-source self-hosted e-commerce platform written in PHP. The software is released under the Open Software License v3.0 and has been openly developed since March 31, 2008. Today Magento powers over 200,000 online shops globally and has grown into one of the most mature and trusted open source e-commerce platform. With Magento businesses can manage their online retail business with sophisticated tools that has been tried and tested.
osCommerce
osCommerce is an open-source shopping cart system that you can use to create online store. It is one of the oldest and most comprehensive open-source shopping cart on the market today. The software is written in PHP and is self-hosted, allowing you to have complete access to, and total control of your online store and data. osCommerce is a 20+ years old, community-driven project and includes over 9,000 add-ons that can be used to customize and add further functionality to your online store.
PrestaShop
PrestaShop is an open source e-commerce tool that powers over 300,000 online stores. The software is openly licensed while providing premium features commercially. PrestaShop is written in PHP and uses MySQL as a database management system, and can be used by developers and non-developers alike. Due to the open nature of the software anyone can get involved in the project and get their ideas put to market. Overall this e-commerce solution comes packed with over 300 features and is customizable to each individual use-case, so that your online store can stand out from the crowd.
Thirty Bees
An open source e-commerce software packed with features, Thirty Bees allows merchants to quickly setup shop and start selling online. The software is the brainchild of Michael Dekker and Lesley Paone who has years of experience in both development and e-commerce. By using Thirty Bees you can become apart of an community that together develops e-commcere tools that merchants love. The majority of Thirty Bees is written in PHP, while other technologies like JavaScript, HTML, CSS, SQL and XML is used. As a developer yourself, you can create Modules for your own project or sell them on the Thirty Bees marketplace to other merchants.
OpenCart
OpenCart is a free and open source e-commerce and shopping cart system written in PHP. With OpenCart merchants can create their own online store at a minimal cost, simply get a web host and start installing the software. The OpenCart software includes all the necessary features to run a online stores and connects to over 20+ payment gateways and 8 shipping methods.
GnuCash
GnuCash is a free and open-source accounting software that implements a double-entry bookkeeping system. The software is mostly used by small businesses or people doing personal accounting. Its designed to be easy to use, yet powerful and flexible and is available for Linux, BSD, Solaris, macOS and Windows.
Drupal Commerce
Drupal Commerce is a free and open-source eCommerce module for Drupal. With Drupal Commerce, people can start selling products from their Drupal-powered websites by simply installing and configuring the module. Drupal Commerce provides extra extensions that can be used to further improve and extend on the features of the module.
OpenBazaar
OpenBazaar is a peer to peer marketplace that allow you to do online commerce without middle men. The decentralized application connects you with people directly over a peer to peer network. Allowing you to easily setup a store front and start accepting cryptocurrency for your goods and services. There are no fees involved in transactions with OpenBazaar and the platform support Bitcoin, Bitcoin Cash, Litecoin, and Zcash.
Saleor
A free and open-source headless, GraphQL-first e-commerce platform delivering ultra-fast, dynamic and personalized shopping experiences. Saleor is built with Django and React and empowers mid-size and enterprise retailers and brands looking for the most flexible e-commerce to innovate rapidly with no constraints. Saleor is free forever, and provides enterprise support at a monthly cost.
Social Network Script
When the idea of starting a social networking business strikes a startups mind, then one of the best solutions is the social network script. For entrepreneurs, willing to start a social networking platform like twitter, linkedin or any other can have a quick launch with the help of social network script. The term social network script for startup is a ready made PHP script that allows a quick launch to a social networking app in the online marketplace. Before this, one needs to understand how the social networking business works and what inputs one can give in order to achieve the business goal. Rather than this, using the social network script how one can generate revenue with a social networking platform.