Google Knol Alternatives

Investopedia has a lot of information to share with business mind people.

Scholarpedia is a wiki-based encyclopedia that features the English language articles and helpful materials only.

GhostProject is the industry leading data breach search engine. We have over 15 billion records and 7,200 data breaches

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Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

FactBites is a kind of search engine whose information sharing system is just like that of web-based encyclopedias.

The professional website platform for Drupal & WordPress sites.

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FactMonster is one of the largest sources of information on the internet.

H2g2 is a collaborative and user contributed web-based encyclopedia that claims to be an unconventional to guide about everything between life and universe.

A wiki for providing free knowledge where authors use their real, verified names.

Uncyclopedia.

Dealipedia is a great source of information for corporate sectors.

Giggle wiki is a free collaborative encyclopedia! Anyone can contribute. Just signup to get started.

Wikinfo is a platform over the internet that basically share significant information readily available for access to anyone.