Zimit - Configure price quotes for services
Acrylic Charms by Sticker Mule - Add some charm to your life.
AppFollow - AppFollow is an integrated solution that makes monitoring, analyzing, and elevating your app's reputation easy.
Sticker.Place API - Get stickers for your app
Chumpu iMessage Sticker Pack - Animated Chumpu cartoon stickers for iMessage
GrowthHackList - 100+ curated growth hacks for makers + early stage startups