Created by the team at Twenty20. Advertising on Pinterest is a huge opportunity to reach high-quality online users. Check out the ultimate guide to earn money from Pinterest. Pinterest is one of the fastest growing social networks, with over 75 million monthly active users and over 5 million pins per day. Boards and pins range a huge variety of subjects, and Pinterest users are online shoppers. This makes Pinterest a marketer's dream for connecting with the right users. With just the right approach, newly launched ads on Pinterest can grasp the attention of that audience. Using real-world, authentic photos, marketers can create high-engagement pins.