OSQA is described as 'The free, open source Q&A system you've been waiting for. Your OSQA site is more than just an FAQ page, it full-featured Q&A community. Users earn points and badges for useful participation, and everyone in the community wins' and is a Q&A service in the education & reference category. There are more than 10 alternatives to OSQA for a variety of platforms, including Web-based, Self-Hosted, Android, Linux and Mac apps. The best OSQA alternative is Stack Overflow. It's not free, so if you're looking for a free alternative, you could try Stack Overflow or Stack Exchange. Other great apps like OSQA are Scoold, Question2Answer, Talkyard and AskBot.
AnswerCart help companies modern & elegant community forum to drive customer engagement, for customer support & internal collaboration. .
AnswerCart is the most popular commercial alternative to OSQA.
Appliance Surge is an appliance repair Q&A platform that uses gamification elements to incentivize users to contribute high quality content to the platform. This includes leaderboards, trophies, and points.
Engaging community-driven Q&A forum, allowing you to gather all questions and answers in a single place on Confluence.
Answerbase looks to offer enterprise grade social Q&A to websites of every size, in a web platform that is easy to setup and manage.
India
Germany
EU