1. Media.net
Media.net is one of the best alternatives for AdSense. It is a contextual ad network, powered by Yahoo and Bing. It enables publishers to earn money from advertising revenue. It offers customized ad units that fit with your site look. It also shows ads to the mobile phone and tablet users.
Currently, this network is not opened for public sign up.
2. Bidvertiser
Bidvertiser is a pay per click advertising site that could be a great AdSense alternative if you didn’t get Adsense approval or got banned. The way it works is a little bit different from Adsense. While Adsense shows ads based on context or visitor’s interest, it creates a bidding system that allows the highest bidder to advertise on your blog. Initially, you won’t be able to earn much revenue as it takes some time to get your site found by Highest bidders. So stay longer.
Bidvertiser offers Text ads, Banner ads, Mobile Ads, Slider ads etc. You can also make money by promoting your customized toolbar. Minimum payment amount is $10 for PayPal/Payza and $50 for check
3.Infolinks
Infolinks is a bit different from other advertising networks. It’s a in-text advertising program. It doesn’t take too many spaces of your site to show ads. It shows in text ads or pop-up ads. You can use it with AdSense safely.
Infolinks offer 4 types of ads – InFold, InText, InTag, and InFrame. All of them are designed to overcome banner blindness. Minimum payment threshold of $50 for Paypal or $100 for Bank wire.