My company is developing a product that improves eCPM results generated by various ad networks. The way it works is by analyzing different signals within the phone, predicting the demographics of the phone owner, and passing it within the ad request. This results in better ad targeting from the ad netwokrs, and thus better CTRs and eCPMs. I'm wondering if there are any developers here who would like to try the product. If yes, you can reply here or directly to me.
(P.S. I'm not mentioning my company name, since we're yet to go public with the product).