This is an AdTech consultancy and mediation platform for app publishers, not a place to buy ads. Its MDN11 SDK plugs into any existing ad mediation setup to optimize yield, plus tools for consent management and predicting the value of internal promotions.
How to open an account here, what it takes and the minimum spend.
Exchanges of the same type whose publishers are in the same markets, with the same formats, Best for and way in.