Piazza vs YaBB
A side-by-side look at Piazza and YaBB. For an in-depth review of either product, follow the links below.
Piazza
Education & Reference
Piazza is an online question-and-answer platform designed for students and instructors. It facilitates class discussion outside of the classroom in an online forum where students can post questions and answer each other's questions.
questionandanswerclass-discussiononline-forumstudentsinstructors
YaBB
Social & Communications
YaBB is an open source forum and bulletin board software written in PHP. It allows users to set up online communities and discussion boards to exchange ideas and information. YaBB is free, customizable, and easy to install.
forumbulletin-boarddiscussioncommunityopen-source