What's the most customizable ad server?
Hi all -
A bit of a different question - but we are looking to build an AdWords-style, Sponsored Listings ad server for our company, and I was wondering if anyone had recommendations for either:
A. Existing ad servers that are extremely customizable (Ability to hook into external APIs, etc.)
B. An outsourced Development company that could build an ad server for us
I would greatly appreciate any suggestions or recommendations at all.