SlideRocket is described as 'revolutionary new approach to business communications designed from the start to help you make great presentations that engage your audience and deliver tangible results' and is an website in the Network & Admin category. There are more than 50 alternatives to SlideRocket, not only websites but also apps for a variety of platforms, including Windows, iPad, Mac and Linux. The best alternative is LibreOffice - Impress, which is both free and Open Source. Other great sites and apps similar to SlideRocket are Microsoft Office Powerpoint (Paid), Prezi (Freemium), Google Slides (Free) and Reveal.js (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.
SlideShare is the best way to share presentations, documents and professional videos. SlideShare is the world's largest community for sharing presentations. SlideShare is a business media site for sharing presentations, documents and pdfs.
impress.js is a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com - an "infinite canvas" for your presentation. Check out the demo at...
PowToon is a presentation software that has themes of animated characters, props and cool transitions, that allows you to drag and drop your way to an animated presentation to present your product or service in an eye-catching and fun way.