Ludus is described as 'We are Ludus, making a slides builder for creatives. We are mixing pro features from Sketch, with the power of internet (Sketchfab, Framer, CodePen ... are some of our integrations). So slides can be truly creative and limitless' and is an website in the Office & Productivity category. There are more than 50 alternatives to Ludus, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and iPad. The best alternative is LibreOffice - Impress, which is both free and Open Source. Other great sites and apps similar to Ludus are Microsoft Office Powerpoint (Paid), Prezi (Freemium), Google Slides (Free) and Sozi (Free, Open Source).
Prezi allows anyone who can sketch an idea on a napkin to create and perform stunning non-linear presentations with relations, zooming into details, and adjusting to the time left without the need to skip slides.
Adobe Spark Video, formerly known as Adobe Voice, now part of the Adobe Spark suite, helps anyone create stunning animated videos in minutes. No filming required — just record your voice in short increments to tell your story.
* Write your presentations in a text markup language. No slow, limiting GUI, no annoying HTML! * Pan, rotate and zoom in 3D, with automatic repositioning of slides!\ * A presenter console with notes and slide previews!