Curious Polls - Answer a question once a day for the chance to win £100/$100
Unlock - Monetize your content with a few lines of code
Polls for WhatsApp - Create & share quick polls in your WhatsApp groups
ZELF - Instant money in messengers
Live Reacting - LiveReacting is a platform to launch interactive streams on Facebook, Youtube and Twitch.
MonetizeJS - Modern payment platform, no server required.