Meet a smart sister that’s taking the tech world by storm! Maci Peterson is the co-founder and CEO of On Second Thought, a messaging app that lets users take back text messages before they get to the other person’s phone! The 28-year-old grew the company from having the initial idea to launching it on the international stage. She won First Place for the idea of On Second Thought in March 2014 at #StartupOasis, UP Global and Kauffman Foundation’s annual pitch competition at South by Southwest (SXSW). On Second Thought has been called “The Texting Savior” by AT&T was also the 1st Place winner of the national Women Who Tech Startup Challenge sponsored by Craigslist founder Craig Newmark, and New York investors Fred and Joanne Wilson. The app is available on Android, coming soon to Apple and was recently confirmed by Google!