reviews of 3622 web apps
in 181 categories

Top 37 Free Knowledge Sharing Apps

1 to 37 based on popularity

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.

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

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Most popular knowledge sharing app per country