Pivle - Daily graphic resources made with love
Acrylic Charms by Sticker Mule - Add some charm to your life.
Sticker Mule Transfer Stickers - Apply complex designs + logos to any surface w/ vinyl decals
Sticker.Place API - Get stickers for your app
Mobbin - Latest mobile design patterns & elements library
StickerPop API - Embed all the best stickers and GIFs into your apps.