Top 37 Free Knowledge Sharing Apps
Knowledge sharing applications are large databases of general or themed information that is compiled, maintained and shared by an online user community. AppAppeal ranks all knowledge sharing apps based on worldwide popularity.
Wikipedia is a free-content encyclopedia project based on an openly editable model.
About.com is a resource for content that helps you to solve the large and small needs of everyday life.
eHow.com provides users the ability to research, share, and discuss instructional solutions that help complete day-to...
Squidoo gives users an easy way to share their point of view on any topic imaginable. Users can create pages, called ...
The Examiner presents internet users with a quick, compact way to find updates and information on any topic. Articles...
Scoop.it provides a place for users to curate their own web pages on their favorite topics.
Price range (p/month):
Free plan available
Instructables.com gives internet users a place to learn how to do almost anything.
ResearchGate is a social network intended for researchers, scientists and other intellectual individuals. Users can s...
Helium.com helps users find information and gives writers a place to show off their abilities.
iFixit is a free repair manual that you can edit.
At BlogHer.com, you will find conversations led by women in social media.
InfoBarrel.com is a shared revenue social media community. Content developers can publish their material and create a...
Join one of the hundreds of thousands of discussions already started by myLot members, or start your own.
Bukisa provides how-to, informational and educational content. It is both an aggregator and a user generated content ...
Howcast shows consumers how-to videos and guides wherever, whenever they need to learn how.
Freebase provides a Creative Commons licensed repository of structured data of millions of entities.
Ask Fluther, and they will direct your question to people who can help.
Grovo.com is a learning platform that provides information about popular sites.
MonkeySee is a website that provides free access to a large collection of user-generated how-to videos.
Smarterer.com offers users a place to show off what they know. People get ranked on their digital, social, and techni...
eYeka is a co-creation platform for brands, video contests, design contests and photo contests.
Betterfly connects people who want to learn, look and feel better with the people on their site who can help.
Qwiki delivers information in a format that's quintessentially human – via storytelling instead of search.
ReviewAndJudge.org promises users to avoid scam sites based on unbiased data.
5min is a syndication platform for broadband instructional, knowledge and lifestyle videos.
Free plan available
Daytum.com helps users to collect, categorize and share their data.
Free plan available
DataMarket.com is a marketplace for structured data and statistics.
BestThinking is an open access publisher and syndicator of journal quality content, and a place to publish and networ...
Small Demons leads users on a winding journey through the books they love to places they've never known.
Curated.by provides a growing collection of topics and interests edited, organized and curated by everyone.
Tildee makes it easy for users to create detailed tutorials. User can include multiple steps with embedded maps, imag...
This Is Like is a collaborative system of associations: people can add items, link them together, and vote on already...
Users can post whatever is on their mind whether it affects only them, their community or the world. Their vents will...
Phile lets your community create a body of knowledge by talking about the stuff you love.
VideojugPages.com encourages users to share what they know with the online community.
Infloox users can discover influential people's influential works.
Webdoc.com allows users to create rich conversation pieces. Posts can include pictures, videos, sounds and apps.