Giphy Chrome Extension - Respond to emails, tweets & more w/ GIFs in a jiffy
Drafts - Quickly capture text on iOS and send it anywhere
PopKey for Desktop - Quickly share ridiculous GIFs from Mac or Windows
Vlipsy - Easily add your favorite video clips to any conversation.
All the GIFs - Search all the GIFs right from your Mac
Giphy For Gmail - Add the power of GIFs to your email