Alternatives to OSQA for all platforms with any license

Stack Overflow

Stack Overflow is the largest, most trusted online community for developers to learn, share? ?their programming ?knowledge, and build their careers.

Free Personal $ $ $ Web Android iPhone
Q&A Community based Keyword Research Knowledge base ... Point System Q&A Add a feature

401 Like
Stack Exchange

Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse topics from software programming to cooking to photography and gaming....

Free Web Android iPhone Android Tablet iPad
Q&A Add a feature

244 Like
Question2Answer

A Q&A site helps an online community to share knowledge. No matter what your area of interest, people with questions can get super answers fast. Question2Answer is a...

Free Open Source Mac Windows Linux Web MySQL Community Edition ... Self-Hosted PHP
Latex Math Lightweight Q&A WYSIWYG Support Add a feature

25 Like
Yahoo! Answers

Yahoo! Answers is a way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Free Web
Q&A Add a feature

17 Like
Scoold

Scoold is inspired by StackOverflow and implements most of its features. You can ask and answer questions, upvote and downvote posts, earn badges and reputation. Each...

Free Open Source Web Self-Hosted
Customer Feedback Forums Knowledge base Knowledge Management ... LDAP Services Q&A SAML Single Sign-On Spaces Add a feature

8 Like
AskBot

Askbot is a Q&A system, like StackOverflow, Yahoo Answers and some others. Askbot is based on code of CNPROG, originally created by Mike Chen and Sailing Cai and...

Freemium Open Source Web Self-Hosted Python Django
Forums Q&A Add a feature

12 Like
Hypersay

Hypersay is a platform for interactive presentations that massively increase engagement. Keep your audience engaged with polls, questions, private notes and live slide...

Free Personal $ $ $ Mac Windows Linux Web Android ... iPhone Chrome OS iPad
Real time collaboration Anonymity Automatic customer engagement Customer Feedback ... Embed subtitles into video Auto Follow up Mail Handwritten Notes Live Push Notifications Polling Private notes Q&A Session Analytics Add a feature

4 Like
Bitfortip

Bitfortip offers a unique use case thanks to Bitcoin. Use Bitfortip to: Find a item (i.e. a dress ) that you saw on a magazine,website, Pinterest or Instagram and...

Free Web Android
Q&A Add a feature

5 Like
Coordino

Coordino allows you to create a question and answer system for you and your users to enjoy. Whether you are looking to create a niche question and answer site for...

Free Open Source Linux Web Self-Hosted
Forums Q&A Add a feature

5 Like
Shapado

Shapado is a questions and answers site for your enterprise or community, your “knowledge base on the cloud”. It makes sure questions never get asked twice by making the...

Freemium Linux Web
Customer Feedback Knowledge base Add a feature

8 Like
Askalot

Askalot is a next generation CQA (Community Question and Answer) system.

Free Open Source Self-Hosted
Q&A Add a feature

3 Like
Niko

Niko makes it incredibly easy for employees at all levels to share what is on their mind by letting them submit, vote on, and respond to questions, ideas and...

Freemium Web Self-Hosted
Q&A Software as a Service Add a feature

1 Like
AnswerCart

AnswerCart help companies modern & elegant community forum to drive customer engagement, for customer support & internal collaboration. .

Commercial $ $ $ Web
Autocompletion Customer Feedback Customer support Forums ... Gamification Integrated Bulk Emailing Integrated Search Single Sign-On Software as a Service Add a feature

2 Like
Glisser

Glisser makes presentations interactive, by combining them with live audience Q&A and polls.

Freemium Mac Windows Web
Customer Feedback Customizable Q&A Software as a Service Add a feature

7 Like
Answerbase

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. The platform is built and...

Commercial Web
Customer support Forums Q&A Software as a Service Add a feature

0 Like