Have you considered AdBuddiz? We have a good fill rate in India, average eCPM approx. $1. You can drive up the eCPM by using our rewarded video ads, also available for India
If you want more information, don’t hesitate to PM or email me: [email protected]
I have to say i’m surprised. fill rate can be low for other networks, but 0%? That is defnitely strange.
At any case - for Appnext, fill rate in India is %100. Not 40, not 50, not 85, not 95 - 100%. feel free to test my promise. We have over 100 campaigns in India, so you won’t have a fill rate problem.
PM me if you have more questions or just email me.