GIPHY Stickers for Instagram Stories - Add fun GIF stickers to any photo or video in your story
Unixstickers by Sticker Mule - Stickers for fans of unix, software, coding and open source
Sticker Pricing - Easily calculate the cost of a sticker pack for messaging
Polymail - Native email app for email productivity.
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.
Acrylic Charms by Sticker Mule - Add some charm to your life.