GIFjam for Messenger - Animated GIF memes for Facebook Messenger
Bots UI Kit - Fully customizable Sketch UI Kit for Messenger Platform
Crumbles - Crumbles are like reaction GIFs with a way bigger vocabulary
Now UI Kit - A beautiful Bootstrap 4 UI kit. Yours free.
GIF Search on Twitter - Get ready to search and send GIFs in tweets and DM's
lstore.graphic - Mockup Scene Creator