ClassTag
Too many emails, fliers, messages, signup forms, and outdated website info—it wasn’t until Vlada Lotkina WG08 became a parent that she grasped the daily grind of staying on top of parent/teacher communication. In 2015, she founded ClassTag, a free app that serves as a hub for teacher-to-parent messaging, calendar updates, and activities announcements. Currently being used by 50,000 educators nationwide, the app just received $2 million in seed funding. In Lotkina’s spare time, she teamed up with Allison Williams W07 to launch POP256, an initiative named for the number of female billionaires in the world and aimed at connecting trailblazing women through invite-only dinners.