Real-time team messenger tool

Its quintessential for every working professional. It helps me remain connected with my work irrespective of where I am. I use it to track my tasks for the day and also to access and share my Google Drive. What I like about Flock is its amazing UI and the array of features that it provides for as less as $3/user/month. I can safely say that me and my team are addicted to Flock!