Screenshot Tracker - Capture and keep track of full-sized web page screenshots
Chumpu iMessage Sticker Pack - Animated Chumpu cartoon stickers for iMessage
Webshot - Free and Open Source screenshot website service
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.
Screenstab - A tool to turn ordinary screenshots into beautiful image assets
Sticker.Place API - Get stickers for your app