Gifsoup is described as 'Youtube to Animated GIF, Create animated GIFs from YouTube videos easy and FREE. Simply copy and paste the URL into our form, and click Create to get started' and is a Animated GIF Creator in the Photos & Graphics category. There are six alternatives to Gifsoup, not only websites but also apps for Google Chrome, Firefox and Dropbox. The best alternative is ezgif.com, which is free. Other great sites and apps similar to Gifsoup are LunaPic (Free), Gifs (Free), Gickr (Free) and GIFmagic (Free).
Gickr.com lets you instantly create Animated GIF online, free, right now! Just upload pictures or grab them from your Flickr. Create funny flashy slideshows with you and your friends, cartoons, previews, banners, etc.
Mara is a web-based software suite for quick image editing and painting. Includes a huge set of tools, among which are traditional tools for graphic editors, as well as unique ones, which you will not find anywhere else.