What are some alternatives?
Vidcode - Build your own Snapchat filters with code
DuckFace App - Turn your friend's faces into ducks
Neural Network Generated Illustrations - Create a personalized sticker pack in Allo
Snackshots for Messenger - Create your own stickers in a few taps
Emoji Stickers - Now you can have all your Emojis in the form of stickers
Pepper - A friendly contact widget for your website