Twidd - Enhanced Twitter DMs - Create and use DM templates, all within a browser extension.
StickerSDK.Mojitok.com - In-app store of animated emojis, GIFs, and stickers with personal curations for 10x engagement and revenue - as seen on Samsung Galaxy.
Smart Stickers - 90 catchy illustrations for attractive designs
stipop - Stipop 2.0 is now available on Product hunt!
#Stickers on Twitter - Now you can add stickers to your photos on Twitter
Giphy - Search all the gifs and make your own animated gif