Unity Ads - Unity Ads allows to supplement the existing revenue strategy by allowing to monetize thr entire player base.
Playphrase.me - type something, find clips from film and tv of people saying it!
AdMob - Earn more from your mobile apps using in-app ads to generate revenue, gain actionable insights, and grow your app with easy-to-use tools.
Speechelo - Transform Any Text Into A 100% Human-Sounding Voiceover with only 3 clicks!
MoPub - MoPub is a mobile monetization platform that helps publishers drive more revenue from advertising and mobile transactions.
Yarn.co - find clips from various movies and TV shows, share and combine them