The best open source alternative to Squarespace is WordPress. If that doesn't suit you, our users have ranked more than 100 alternatives to Squarespace and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Squarespace are Ghost, Silex, Frappe Builder and EmDash CMS.
Create a website or blog with open-source software focused on accessibility, ease of use, performance, and security. Minimal setup, powerful growth features, and a large community supporting democratization of publishing.
The world's most popular modern publishing platform for creating a new media platform.
Create and host your websites for free, with no subscriptions, no restrictions.
Build fast secure static websites as the front-end for your CMS of choice.
Frappe Builder is an open-source low-code website builder built on the Frappe Framework, designed for simplicity, speed, and flexibility. Craft beautiful websites effortlessly with an intuitive visual builder.
Full-stack TypeScript CMS built on Astro and Cloudflare featuring extensible architecture, sandboxed plugins in Worker isolates, WordPress migration, visual schema builder, role-based access, rich text editing, AI integration, media management, and open source deployment.
ProcessWire is a friendly and powerful open source CMS and CMF with an exceptionally strong foundation. With all custom fields, an easy-to-use jQuery-inspired API, and a powerful page selector engine, ProcessWire will rise to any task.
Open-source visual editor enabling no-code website and app development, integration with any framework, WYSIWYG editing, dynamic content features, pre-designed UI component library, collaborative workflows, and rapid publishing for teams across disciplines.
Where programmers share ideas and help each other grow. It is an online community for sharing and discovering great ideas, having debates, and making friends. Anyone can share articles, questions, discussions, etc. as long as they have the rights to the words they are sharing.
Open-source CMS leveraging Golang for high performance; features decoupled modules for integration, inspired by major platforms, offering versatility for industries from ecommerce to events, ensuring flexibility, scalability, and bespoke solutions with community support.
Many content management systems are focused on developer or site owner needs, but Concrete CMS truly delivers the best to both worlds. An in-context editing toolbar makes it easy to make changes as you navigate the live website.
Microweber is free and open source, drag and drop website builder and CMS based on Laravel / PHP framework and Bootstrap.
Build free, responsive, websites and landing pages with an easy to use online builder. Design and publish online immediately or export the code and host it wherever you want
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WordPress doesn't provide all the visual template editing and in-place content editing tools that Squarespace does