Facebook is an online social networking service that allows its users to connect with friends and family as well as make new connections. It provides its users with the ability to create a profile, update information, add images, send friend requests, and accept requests from other users. Its features include status update, photo tagging and sharing, and more.
Mixpanel is the most advanced analytics platform for mobile & web. It helps businesses grow by helping them understand how their users behave and use their products by tracking actions people take rather than page views. Mixpanel's mission is to help the world learn from its data.