Bigger question: which ones matter? Most apps that implement 1 implement many. Love to see a sample of ad networks and their overlap.
abynav: I can't find your contact info, but if you email me I can help you complete this list. At Mixrank we've been analyzing mobile apps and can build a complete list of all ad SDKs (and which apps use them).
Sure!
Email me at aby@gulyani.com
Has anybody had any real success with in-app advertising?