ClassDojo, a school communications app for teachers, students and families, raises $30M, says it became profitable in 2019, and tripled its revenue in 2020 (Natasha Mascarenhas/TechCrunch)

Natasha Mascarenhas / TechCrunch:

ClassDojo, a faculty communications app for academics, college students and households, raises $30M, says it turned worthwhile in 2019, and tripled its income in 2020  —  ClassDojo’s first eight years as an edtech shopper startup may appear like failure: zero income; no paid customers; and a staff that hasn’t aggressively grown in years.