morpheus83 - 9:47 am on Apr 30, 2011 (gmt 0)
I have used both Kontera and Vibrant for quite some time now. I was using Vibrant and then was offered a lucrative deal by Kontera and shifted a part of my websites to them but they dont come close when to Vibrant when it comes to revenue. So of them both Vibrant is definitely better. As for the revenue of 35% when compared to Adsense it hugely differs from website to website. The only drawback is that these ads do tick off a lot of users.