Collectcent is described as 'A high performance programmatic supply platform for user acquisition and brand campaigns. Powered by direct relationships & dynamic ad-serving technologies, Collectcent allows mobile advertisers & brands to reach and acquire quality users at scale'. There are more than 25 games similar to Collectcent for a variety of platforms, including Online / Web-based, SaaS, iPhone, Mac and Windows. The best alternative is AdEx Network, which is both free and Open Source. Other Collectcent like games are Google AdSense (Free), A-Ads (Paid), Media.net (Free) and BuySellAds.com (Paid).
AdEx Network is a new-generation solution aiming to address and correct some of the most prominent inefficiencies of the online advertising industry: user privacy misuse, ad fraud, lack of transparency in reporting, etc.
Most ad networks make you give up control of your ad space. They have restrictive terms, only allow certain ad sizes, don’t let you approve each ad on your website, and worst of all they pay you what they want to pay without disclosing the revenue share.
AnotherSell.com offers smart monetization solutions for websites and Browser extensions, with industry compliance and the highest payouts. its main focus is on small businesses and individual developers to help their products get monetized.