QueryHome

QueryHome is a Knowledge Social Network for people to come together and ask technical doubts and contribute by answering questions, solving doubts and writing articles.

Free Open Source Android Android Tablet Web

YaNoIt

Do you have a burning ya/no question to which you would like to instantly know the world's opinion? Are you interested in what other people are wondering right now? ...

Free Web

Wiki Answers

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

Free Web

Answers

Answers is the place to go to ask questions and receive answers from the community at large on any topic. Connect with people who know the answers to your questions...

Free iPhone

Codecall

Programming forums.

Free Web

Tesse

Tesse is an expert search engine which allows you to search and connect with global experts by a keyword of skills or expertise. It is an on-demand platform for...

Free Android iPhone Web

Experts123

Experts123 is a Question and Answer Encyclopedia that provides answers from an Expert community. Experts123 works to provide an answer to any well formulated question...

Freemium Web

duno.com

Discussion forum alternative to Reddit.

Free Windows Linux Android

asktopia

asktopia is a global network for business professionals to ask and answer questions about real world problems they need to solve or the “whys” and “hows” of specific...

Free Web

NALIJ

Have great conversations with the right people. One forum for all your interests. Post about anything and everything you like! Whether you're an expert or a...

Free Web

Fixoncloud

Interaction platform for programming enthusiasts, learners, and experts to solve problems. Fast and inexpensive solutions to your programming problems. People with no...

Free Windows

PushdUp

A user curated news aggregator site that focuses on high quality articles.

Free Mac OS X Windows Linux Android Web

TopTopic

TopTopic is an uplifting space to create, discover, discuss and earn from compelling content.

Free Web

BeenAsked.com

BeenAsked.com lets you search all the major questions & answers websites on the internet from one search box. Using this service can save you a lot of time and...

Free Web

Demolistic

Demolistic is a list-building community. Create, edit, share, and discuss ranked lists. If you disagree about the rankings on a list, you can create your own version of...

Free Web

Fluther

Question and answer service based on user profiles and a user score. Questions can be answered via the web page or via IM integration.

Free Web

Ihavesolved

I have solved is Question and Answer website. If you register, you can ask questions and give your answers.

Free Web

KosisaMay

Your Question Your Answer!

Free Web

Eris Solver

Free crowdsolver for complex problems. Using the problem tree analysis and an interdisciplinary approach.

Free Web

Twincl

Twincl is characterized by forum (including link sharing), Q&A, review and blog sites, using CommonMark as its writing format. Twincl features innovative Markdown...

Freemium Web