https://techcrunch.com/2023/04/26/register-now-to-attend-todays-filming-of-techcrunch-live-with-classdojo-and-signalfire/ > Register for this TechCrunch Live right here. The show broadcasts live today, Wednesday, April 26 at 12 p.m. PDT. > Sam Chaudhary takes his time. The founder of ClassDojo, an edtech consumer app that focuses on student classrooms, spent eight years building the company before introducing a formal revenue model. All while raising over tens of millions in venture capital from elite Silicon Valley investors and eyeing a big mission: become the brand families can turn to when they think about a child’s education.