This document provides an overview of GitBook, including its history and team. It summarizes that GitBook was founded in 2012 and has since raised funding while growing its team. It is currently a 6 person team working on documentation platforms for teams, APIs, and open source projects, serving over 400,000 registered users and 20 million page views per month. The document promotes GitBook's benefits like working on an impactful product and mentions they are hiring product developers.