Mediavine has been in the business of internet ad publishing since 2004. They also own a set of websites. As per the website statistics, they boast more than 7000 publishers and 7 Billion ad impressions through programmatic advertising.
They are certified Google ad sense partners. Most of their ad inventory comes from Ad sense inventory. However, they also have their own ad inventory.
Mediavine would require a minimum of 25,000 sessions per month to be eligible for being part of their network.
Mediavine has been a favorite with many bloggers because of the higher income potential it provides. Especially if your website is in the niche of lifestyle, fahsion, food or travel: Mediavine is probably the best ad network for you.