It’s rather hard to imagine a world without Facebook today. But back in 2004, 21 year old Eduardo Saverin was just another entrepreneur trying to convince people to put money into a growing company called thefacebook.com, co-founded by him and his friend Mark Zuckerberg.

Mixpanel is one of the most advanced analytics platforms for mobile & web services. It helps businesses grow by helping them understand how their users behave and use their products, by tracking actions people take instead of page views alone. Currently valued at $865 M, the company has successfully closed 5 rounds of investment, including some major sponsors such as Sequoia Capital.