I Guess Adsense is Great and we all are on the same page that no one can beat Google adsense, Kontera pays me like 1k per month which is not even 10% of what google pays me...lol
Hi, In my site, both are giving same revenue. If you optimized better keyword, you'll be awarded with good revenue in Adsense
For me, adsense is 3-4 times better than kontera. But contera really compliments adsense. Alsoa good option for those who got banned from adsense.
I just sent them email saying u r service crap ads. please do something. they change my site category. Reps given for your help