Below is small list –
These are one of the biggest players on the web. These people don’t just offer paying URL shortening service but they even give other types of ads.
These people are secod because they don’t have all the ad. type offers that Infolink can offer, and they also don’t have gadgets and analytics as good as Infolinks and adf.ly.
3) Adf.ly and Linkbuck
They shoud have been on top of the list, but they are not. Why, because from past 3 weeks I am not able to access their website, not from Google, not from, Bing and not even from the link in TechCruch’s review of them.