Magento Open Source review 2026: Adobe's free, self-hosted e-commerce platform. Features, real costs, pros and cons, and alternatives like Shopify.
Magento Open Source is Adobe's free, self-hosted edition of the Magento e-commerce platform, containing the core commerce engine without the advanced features reserved for the paid Adobe Commerce tier. Magento was originally built by Varien Inc., launching its first general-availability release in March 2008, before eBay acquired it in stages between 2010 and 2011 and Adobe ultimately bought Magento Commerce for $1.68 billion in June 2018.
Today Magento Open Source sits alongside Adobe Commerce as the free, community-oriented entry point into the Magento ecosystem, aimed at merchants and development teams who want full control over customization and hosting rather than a fully managed, paid enterprise platform.
Magento Open Source includes catalog and inventory management, an integrated checkout, payment and shipping workflow, multi-store and multi-currency support, a WYSIWYG page builder, and mobile-optimized storefronts, all built on a modular PHP and MySQL/MariaDB architecture that merchants self-host.
It provides access to the Adobe Commerce (Magento) Marketplace for extensions and themes, letting merchants extend functionality, but excludes Adobe Commerce-only capabilities such as built-in B2B tools, Adobe Sensei-powered AI personalization, managed AWS cloud hosting, dedicated 24/7 support, and a contractual uptime SLA.
Magento Open Source itself carries no license fee and is free to download and use. However, merchants are responsible for their own hosting, security, performance tuning, extensions, and ongoing development, so realistic total costs of ownership can run well into six figures annually for a full implementation.
Merchants who outgrow Magento Open Source's self-managed model can upgrade to Adobe Commerce, which starts at roughly $22,000 per year for smaller merchants and scales past $125,000 per year for larger ones, adding managed hosting, B2B features, AI personalization, and enterprise-grade support.
Yes, the Magento Open Source software license is free, but merchants must pay separately for hosting, development, extensions, and ongoing maintenance.
Magento Open Source is the free, self-hosted core platform, while Adobe Commerce is Adobe's paid enterprise tier that adds managed cloud hosting, built-in B2B features, AI personalization via Adobe Sensei, dedicated support, and an uptime SLA.
Adobe has owned Magento since completing its $1.68 billion acquisition of Magento Commerce in June 2018.
Magento's first general-availability release was published in March 2008 by Varien Inc., after development began in 2007.
While the software license is free, realistic total costs including hosting, development, extensions, and maintenance commonly range from roughly $122,000 to $450,000 or more per year for a full implementation.
Common alternatives include Shopify Plus, WooCommerce, BigCommerce, Shopware, and Adobe's own paid Adobe Commerce tier.