reviews of 3530 free 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.

Wikipedia.org
1.
Popularity rank 6
AppAppeal rating 5/5
Free plan available
Wikipedia is a free-content encyclopedia project based on an openly editable model.
About.com
2.
Popularity rank 79
AppAppeal rating 3/5
Free plan available
About.com is a resource for content that helps you to solve the large and small needs of everyday life.
eHow
3.
Popularity rank 301
AppAppeal rating 4/5
Free plan available
Mobile apps
Iphone_app
Android_app
Windows_phone_app
eHow.com provides users the ability to research, share, and discuss instructional solutions that help complete day-to...
Examiner
4.
Popularity rank 539
AppAppeal rating 5/5
Free plan available
The Examiner presents internet users with a quick, compact way to find updates and information on any topic. Articles...
Scoop.it
5.
Popularity rank 604
AppAppeal rating 3/5
Free plan available
Scoop.it provides a place for users to curate their own web pages on their favorite topics.
Squidoo
6.
Popularity rank 879
AppAppeal rating 4/5
Free plan available
Mobile apps
Iphone_app
Squidoo gives users an easy way to share their point of view on any topic imaginable. Users can create pages, called ...
Instructables
7.
Popularity rank 887
AppAppeal rating 4/5
Price range (p/month): $1.95 - $3.95
Free plan available
Instructables.com gives internet users a place to learn how to do almost anything.
ResearchGate.net
8.
Popularity rank 2,798
AppAppeal rating 5/5
Free plan available
ResearchGate is a social network intended for researchers, scientists and other intellectual individuals. Users can s...
BlogHer
9.
Popularity rank 4,144
AppAppeal rating 2/5
Free plan available
At BlogHer.com, you will find conversations led by women in social media.
iFixit
10.
Popularity rank 5,070
AppAppeal rating 3/5
Free plan available
Mobile apps
Iphone_app
iFixit is a free repair manual that you can edit.
InfoBarrel
11.
Popularity rank 12,544
AppAppeal rating 3/5
Free plan available
InfoBarrel.com is a shared revenue social media community. Content developers can publish their material and create a...
Howcast
12.
Popularity rank 17,392
AppAppeal rating 3/5
Free plan available
Mobile apps
Iphone_app
Android_app
Howcast shows consumers how-to videos and guides wherever, whenever they need to learn how.
Freebase
13.
Popularity rank 17,700
AppAppeal rating 4/5
Free plan available
Freebase provides a Creative Commons licensed repository of structured data of millions of entities.
myLot
14.
Popularity rank 29,343
AppAppeal rating 1/5
Free plan available
Join one of the hundreds of thousands of discussions already started by myLot members, or start your own.
Grovo
15.
Popularity rank 31,217
AppAppeal rating 2/5
Grovo.com is a learning platform that provides information about popular sites.
MonkeySee
16.
Popularity rank 50,078
AppAppeal rating 2/5
Free plan available
MonkeySee is a website that provides free access to a large collection of user-generated how-to videos.
Bukisa
17.
Popularity rank 50,139
AppAppeal rating 3/5
Free plan available
Bukisa provides how-to, informational and educational content. It is both an aggregator and a user generated content ...
Fluther
18.
Popularity rank 54,809
AppAppeal rating 3/5
Free plan available
Mobile apps
Iphone_app
Ask Fluther, and they will direct your question to people who can help.
Smarterer
19.
Popularity rank 68,308
AppAppeal rating 3/5
Free plan available
Smarterer.com offers users a place to show off what they know. People get ranked on their digital, social, and techni...
Daytum
20.
Popularity rank 105,034
AppAppeal rating 3/5
Pricing (p/month): $4.00
Free plan available
Mobile apps
Iphone_app
Daytum.com helps users to collect, categorize and share their data.
5min
21.
Popularity rank 116,111
AppAppeal rating 3/5
Free plan available
5min is a syndication platform for broadband instructional, knowledge and lifestyle videos.
Helium
22.
Popularity rank 131,583
AppAppeal rating 3/5
Free plan available
Helium.com helps users find information and gives writers a place to show off their abilities.
eYeka
23.
Popularity rank 137,178
AppAppeal rating 3/5
Free plan available
eYeka is a co-creation platform for brands, video contests, design contests and photo contests.
DataMarket
24.
Popularity rank 246,561
AppAppeal rating 4/5
Pricing (p/month): $59.00
Free plan available
DataMarket.com is a marketplace for structured data and statistics.
Betterfly
25.
Popularity rank 248,253
AppAppeal rating 4/5
Free plan available
Betterfly connects people who want to learn, look and feel better with the people on their site who can help.
Qwiki
26.
Popularity rank 322,153
AppAppeal rating 5/5
Free plan available
Qwiki delivers information in a format that's quintessentially human – via storytelling instead of search.
BestThinking
27.
Popularity rank 890,030
AppAppeal rating 3/5
Free plan available
BestThinking is an open access publisher and syndicator of journal quality content, and a place to publish and networ...
Small Demons
28.
Popularity rank 987,466
AppAppeal rating 4/5
Free plan available
Small Demons leads users on a winding journey through the books they love to places they've never known.
Curated.by
29.
Popularity rank 999,644
AppAppeal rating 3/5
Free plan available
Curated.by provides a growing collection of topics and interests edited, organized and curated by everyone.
ReviewAndJudge.org
30.
Popularity rank 1,128,867
AppAppeal rating 1/5
Free plan available
ReviewAndJudge.org promises users to avoid scam sites based on unbiased data.
Tildee
31.
Popularity rank 1,242,196
AppAppeal rating 3/5
Free plan available
Tildee makes it easy for users to create detailed tutorials. User can include multiple steps with embedded maps, imag...
This Is Like
32.
Popularity rank 4,353,872
AppAppeal rating 3/5
Free plan available
This Is Like is a collaborative system of associations: people can add items, link them together, and vote on already...
Ventnation
33.
Popularity rank 8,517,270
AppAppeal rating 2/5
Free plan available
Users can post whatever is on their mind whether it affects only them, their community or the world. Their vents will...
Phile
34.
Popularity rank 15,569,732
AppAppeal rating 3/5
Free plan available
Phile lets your community create a body of knowledge by talking about the stuff you love.
Videojug Pages
35.
Popularity rank 24,027,228
AppAppeal rating 3/5
Free plan available
VideojugPages.com encourages users to share what they know with the online community.
Webdoc
36.
AppAppeal rating 3/5
Free plan available
Webdoc.com allows users to create rich conversation pieces. Posts can include pictures, videos, sounds and apps.
Infloox
37.
AppAppeal rating 2/5
Free plan available
Infloox users can discover influential people's influential works.

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