Upsite is described as 'A multi-tenant minimal website builder made with Ruby on Rails' and is an app in the Development category. There are more than 100 alternatives to Upsite for a variety of platforms, including Online / Web-based, Windows, Self-Hosted solutions, Android and iPhone. The best alternative is WordPress, which is both free and Open Source. Other great apps like Upsite are Tumblr (Free), Webflow (Freemium), Odoo (Freemium, Open Source) and Squarespace (Paid).
BuilderEngine contains an impressive array of functionality, flexibility & designer GUI's that is incorporated into its core. Build stunning pages with simple controls and everything you need is right at your finger tips.
Web Start Today is the small business owner’s ticket to Internet success. With our easy-to-use Website Builder, hands-on business owners can create and customize a feature-rich website in few easy steps and go live the same day for free.
uCoz is a free website-builder that includes hosting and a website management system. uCoz works according to the principles of Web 2.0 and allows creating of the most complicated projects with extraordinary simplicity and speed.
ORCHID is a tool that allows you to quickly write simple but powerful websites and applications. Provided as a package for Laravel, you can easily integrate it as a third-party component using Composer.
Create, design and publish your website in minutes. UXWeb is a cloud-based website builder for iPhone, iPad, and Mac - made easy with a vast library of templates, live page editing and draggable blocks that snap to the Grid in real-time.
Modern, open source, fast and secure content management system based on Bootstrap 3 using the latest technology. CMS has been build from Scratch and uses the latest bootstrap framework, jQuery and technology like HTML5, CSS3, PHP5 and MySQL5.
CSZ CMS is an open source web application that allows to manage all content and settings on the websites. CSZ CMS was built on the basis of Codeigniter and design the structure of Bootstrap, this should make your website fully responsive with ease.