PopKey for Desktop - Quickly share ridiculous GIFs from Mac or Windows
GIPHY for iMessage - The easiest way to share all the GIFs in all your txts
Vlipsy - Easily add your favorite video clips to any conversation.
MojiLaLa Unlimited for iMessage - 32,000 original stickers by 450+ artists all over the world.
Giphy For Gmail - Add the power of GIFs to your email
Doll Up Stickers - Dress up your messages.