OSQA vs Piazza
A side-by-side look at OSQA and Piazza. For an in-depth review of either product, follow the links below.
OSQA
Online Services
OSQA is an open source Q&A platform that allows users to post questions and get answers from other community members. It is similar to Stack Overflow but is designed to be self-hosted.
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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.
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