I have joined it, but have not used it yet. I have heard from these forums that some people are earning more than Adsense, then others are not earning as much, but apparently they have Adsense and Kontera on the same pages and it doesn't seem to be affecting their Adsense earnings. Best bet is probably to give them a try.
i had better experiance email support is like ok.. but they offer intext ads for ex.http://demos.us.intellitxt.com/demos/custom/300/300 Demo - Starpulse.html so definatly the payouts are good as usually the intext ads are sold at high CPM rates @ $5 for banner to $20 for video ads
Yup, you can deffo use kontera with adsense. I use them on 2 of my sites. One turns over not much but the other does ok. Depends on your content I suppose....
From most of the postings on website forums etc. I think that adsence generally pays a lot more, but Kontera can be useful for extra money on top. I could be wrong - its always worth trying it yourself.... Gerry
You could use kontera if you are banned from adsense, or in combination with another ad service as adbrite, since theyr policies are not so strict about other ad networks on the same page.