Quora
Quora is a place to gain and share knowledge. It’s a platform to ask questions and connect with people who contribute unique insights and quality answers.
Ask.com
Ask.com is the #1 question answering service that delivers the best answers from the web and real people – all in one place.
Answerbase
Add a Q&A system to your website in just minutes, with Answerbase’s powerful question and answer software for online communities and customer support.
AnswerCart
AnswerCart provide a community platform to the businesses which can be integrated with websites or mobile apps. Using community, users can engage in Q&A, blogging and socialization.
