Trusted by Over 15,000 Professors for Course Communication. Completely Online. Completely Free.

Piazza is designed to connect students, TAs, and professors so every student can get the help they need when they need it.

  • Rich, class-edited Q&A
  • Workflow saves instructors 10-15 hrs/week
  • Detailed participation statistics
  • Seamless LMS integration
  • Free iPhone & Android mobile apps
  • Real-time polls to check pulse of the class


Plan Price Details
Free Piazza Free Piazza is free, easy to use, and takes minutes to set up.


Director of Technology
April 29, 2013

Very feature-rich discussion tool. Students can add their own thoughts to a discussion thread, or contribute to a single answer (like a wiki). Teachers can moderate the discussion, as well as, award points and highlight particularly good posts.