Mediation for mobile apps

The mediation feature increases mobile app revenue by calling a range of third-party ad networks to full fill an ad request, sorted by expected return.

Google Ad Manager not only helps publishers support desktop devices, but now, even mobile applications are more interested. If you are having trouble with Google Admob to increase your ad revenue, then Google Ad Manager is also one of the best alternatives available today that publishers can experience.

In Content Ads - Best Practice

300×250px — Medium Rectangle
728×90px — Leaderboard
320×50px — Mobile banner

These 3 sizes are very popular in programmatic due to high demand by advertisers and because they yield higher CPM.