Using mediation with 4 networks - slow app?

Hi,

I’m using admob mediation and want to add to it 3 networks,
so when my app will run it will fetch the best paying ad from one of the networks.
Won’t that process slow down my app by a lot?

I mean every time the server fetches the data from every network, compares rates and then chooses one.

What’s your take on this?

Thank you, much appreciated.

P.S. I haven’t used mediation before so maybe I’m making wrong assumptions here :slight_smile:

Don’t worry about that - just implement mediation in AdMob or MoPub (I recommend MoPub lately).

The ad provider is chosen by the server, not by your app, based on the priority / eCPM you set on the server. If the network doesn’t have any inventory, the server will be notified and the next provider is queried for an ad.