- Akatoo
Online knowledge network where students are encouraged to post questions and answers and are rewarded with prizes for high quality knowledge.
www.akatoo.com
- AllExperts
Ask questions according to the category of interest and receive answers from experts.
www.allexperts.com
- Answerly
Free service where people research your questions and deliver answers to your email inbox.
www.answerly.com
- Ask MetaFilter
Discussion area for sharing knowledge among members of MetaFilter.
ask.metafilter.com
- AskAnything.com
Ask or answer questions.
www.AskAnything.com
- Askpedia.com
Ask questions and get answers from Askpedia experts.
www.askpedia.com
- Askville
Experts community set up by the folks at Amazon.com.
askville.amazon.com
- Associated Content
Online publishing company providing an information exchange where authors can submit, users can view, and webmasters can buy audio, text, and video content.
www.associatedcontent.com
- Big Think
Philosophers, entrepreneurs, academics, economists, and politicians open discussions of social and political questions and concerns. People at home can respond with comments and ratings.
www.bigthink.com
- BumperBrain
Offers targeted solutions, support, information, answers, and advice.
www.bumperbrain.com
- ExpertBee
Features rated experts in all topics who bid to answer your questions.
www.ExpertBee.com
- Factoidz
Bite-sized guides from experts on do-it-yourself (DIY) projects, home, health, parenting, finance, and more. Publish your own guides to earn money.
www.factoidz.com
- FunAdvice.com
Ask questions, get answers, and make friends on FunAdvice.com.
www.funadvice.com
- GreenAnswers
A social question and answer site where people can ask, answer, and learn about environmental issues.
greenanswers.com
- Hotbully
Hosts a global information exchange on people, products and business.
www.hotbully.com
- HotDispatch
Marketplace where people buy and sell software, technical expertise, code, or other intellectual property.
www.hotdispatch.com
- How To Do Things
Find step by step guides for thousands of topics. Features experts sharing knowledge with users in an easy to understand way.
www.howtodothings.com
- HubPages
Share knowledge (tips, advice, reviews, insights, and opinions) with the world by creating web articles organized by topic.
www.hubpages.com
- Ibenia
Knowledge community that features questions and answers on a range of topics.
ibenia.com/index.jspa
- Idea Exchange
Marketplace for buying and selling ideas.
www.ideaexchange.com
- ImLive.com
Presents live video chats with resident experts in a variety of topics.
www.imlive.com
- Infomarkets.com
Connects buyers and sellers of information.
www.infomarkets.com
- InnoCentive
Solicits answers to scientific problems related to drug development, with problems posted on the web site. Offers monetary rewards for viable solutions.
www.innocentive.com
- IntellectExchange
Service that connects experts in business, information technology, engineering, and science with those seeking advice and assistance.
www.intellectexchange.com
- Just Answer
Question and answer site allowing users to ask questions and receive answers and advice from experts.
www.justanswer.com
- Kasamba
Connects users with experts on a wide range of subjects who can answer their questions in real-time over the web.
www.kasamba.com
- Keen
Get advice over the phone on subjects ranging from love to money, health to computers, taxes to psychic readings.
www.keen.com
- Knexa
Offers an arena for the buying and selling of specialized expertise and ideas.
www.knexa.com
- LazyWeb
Bloggers can use Trackback to send questions to LazyWeb and automatically collect comments and answers to the questions they pose.
www.lazyweb.org
- Live Expert
Offers live chat advice on various web-based subjects including hosting, design, and site promotion.
www.liveexpert.com
- LiveAdvice
Offers a marketplace for the exchange of personal knowledge and experience.
www.liveadvice.com
- NowNow.com
Information and research service by Amazon. Ask a question through email or your mobile phone and paid web surfers will search for your answer.
www.nownow.com
- PicAnswers
Answers to questions that can only be asked with pictures.
www.picanswers.com
- Professor's House
Features articles about children, relationships, family, computers, electronics, cooking, and caring for all aspects of your busy home.
www.professorshouse.com
- Programme Management Web Site
Provides knowledge exchange for those involved in managing projects.
www.e-programme.com
- QandAs.com
Online question and answer community featuring topics in several categories.
www.QandAs.com
- Snippets
Allows user to create and share content that is useful through questions and answers.
www.snippets.com
- Soapbox.com
Allows users to buy, publish, and sell ideas and information. From the Motley Fool.
www.soapbox.com
- TipIsland.com
Allows members to read and write tips on a range of topics including travel, jobs, pregnancy, cooking, health, and computers.
www.tipisland.com
- WebAnswers.com
Ask and answer questions for free to a community of experts. WebAnswers advisors complete to provide the best answers to questions in return for advertising royalties.
www.webanswers.com
- weRlive.com
Online expert arena allows members to video chat with personal advisors and professionals with a broad range of specialties including education, health, foreign language, and mysticism and spirituality.
www.werlive.com
- wis.dm
Online community where users ask questions and get back answers.
wis.dm
- Xerox MKMS
Offers software for knowledge management and information monitoring.
www.mkms.xerox.com
- Yahoo! Answers
Yahoo! Answers is a place where people ask each other questions on any topic, and get answers by sharing facts, opinions, and personal experiences.
answers.yahoo.com
- Yahoo! Answers Blog
The official blog of Yahoo! Answers showcases and discusses interesting questions from Yahoo! Answers.
www.yanswersblog.com
- Yedda
Social knowledge sharing service. Yedda enables people to benefit from the personal experience of others and helps to connect people who seek knowledge with those who possess it.
yedda.com
- Zintro
Online meeting place enabling investors, consultants, engineers, recruiters, lawyers, and journalists to find, contact, qualify, and talk to experts in the field by phone.
www.zintro.com
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