Biteable - Biteable is an online video and animation maker.
Giphy - Search all the gifs and make your own animated gif
Typomotion - Just add text and get kinetic typography video in minutes
Tenor - More than 300M people use Tenor every month to communicate with an animated GIF that expresses...
Motion Arts Media - Motion Arts Media is a media company that creates after effect templates and assets to help video producers and after effects editors easily produce logo animations, intro videos, promo videos, openers, title animations, and much more.
4Gifs.com - Funny Animated GIF archive.