WikiMatrix

[[a link]]
[[a link|with title]]
CamelCaseLink or [Free Link]
WYSIWYG linking
Wetpaint auto suggests internal pages to link.
[[pagename]] or [[pagename|alias]] or [[spacename:pagename]]
WikiName
[freeform name]
[[double-bracketed]]
[http://example.org The title]
[http://www.externallink.com]
WYSIWYG external linking
[[http://somewhere.else]] or http://somewhere.else
Bare urls plus markup-specific 
link syntax. This and all 
following syntax examples depend 
on which markup mode is used for 
a page, including:

restructured text, structured 
text, wikiwikiweb, moinmoin, 
html, plaintext..

==Section==
===Subsection===
====Sub-subsection====
! Level 1
!! Level 2
!!! Level 3
!!!! Level 4
!!!!! Level 5
!!!!!! Level 6
WYSIWYG
= Headline 1 =
== Headline 2 ==
=== Headline 3 ===
'''bold'''
**bold**
WYSIWYG
**bold**
''italic''
''italics''
WYSIWYG
//italics//
<u>underlined</u>
__underline__
WYSIWYG
__underline__
<tt>monospace</tt>
<code>monospace</code>
{{monospace}}
<s>strikethrough</s>
-strikethrough-
 n/a
<sup>superscript</sup>
<sup>superscript</sup>
 n/a
<sub>subscript</sub>
<sub>subscript</sub>
 n/a
[[Image:wiki.png]]
[http://www.imagelocation.com/image.jpg
WYSIWYG Upload, Alignment, and Resizing
[[image:image.jpg]]
<center>Centered</center>
<left>, <center>, <right>
WYSIWYG Left, Right, Center
via editor tool
: indented line
Indented block
WYSIWYG indentation
> indent
* Item 1
** Item 1.2
* Item 2
* Bullet #1
* Bullet #2
** SubBullet #1
WYSIWYG Bulleted Lists
* one
* two
** sub-two
* three
# Item 1
## Item 1.2
# Item 2
# Number #1
# Number #2
WYSIWYG Numbered Lists
# one
# two
## sub-two
# three
; term : definition
<dl>
</dl>
 n/a
----
---
----

General Features	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Version	1.15.0	does not apply	does not apply	does not apply	0.61
Last Release Date	2009-06-10	does not apply	does not apply	does not apply	2008/10/28
Author	Magnus Manske, Brion Vibber, Lee Daniel Crocker, Tim Starling, Erik Möller, and others.	PBworks	Wetpaint.com	Wikispaces.com	Simon Michael & the Zwiki dev team
URL	www.mediawiki.org	pbworks.com	www.wetpaint.com	www.wikispaces.com	zwiki.org
Free and Open Source	Yes	does not apply	does not apply	does not apply	Yes
License	GPL	does not apply	does not apply	does not apply	GPLv2
Programming Language	PHP	does not apply	does not apply	does not apply	Python
Data Storage	Database	does not apply	does not apply	does not apply	Database
License Cost/ Fee	0	$20/user/month	Free; Premium; Ad-free for Education	free for public and protected (members-only) spaces; $5/mo. for private and ad-free spaces	0
Development status	Mature	does not apply	does not apply	does not apply	Mature
Intended Audience	End Users/Desktop, Education	Businesses	All users	interest groups, education, small companies, social groups, individuals	anyone able to install or get access to a zope server
Hosting Features	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Storage Quota	does not apply	No limit	Unlimited	2GB - 200GB+	does not apply
Bandwidth Quota	does not apply	No limit	Unlimited	no limit set	does not apply
Other Limits	does not apply	None		none	does not apply
Topic Restrictions	does not apply	None	No restrictions	per terms of service	does not apply
Corporate Branding	does not apply	Yes	Yes	Yes	does not apply
Own Domain	does not apply	Yes	Yes	Yes	does not apply
Ads allowed	does not apply	Yes	No	Yes	does not apply
System Requirements	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Operating System	*nix, Windows, Mac OS X	does not apply	does not apply	does not apply	any
Root Access	No	does not apply	does not apply	does not apply	No
Webserver	Any with PHP support	does not apply	does not apply	does not apply	Zope
Other Requirements	none	does not apply	does not apply	does not apply
Datastorage	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Text Files	No	does not apply	does not apply	does not apply	Plugin
MySQL	Yes	does not apply	does not apply	does not apply	Plugin
PostgreSQL	Yes	does not apply	does not apply	does not apply	Plugin
Oracle		does not apply	does not apply	does not apply	Plugin
SQLite	Yes	does not apply	does not apply	does not apply
BerkeleyDB	No	does not apply	does not apply	does not apply
RCS	No	does not apply	does not apply	does not apply
Other	No	does not apply	does not apply	does not apply	ZODB (zope object database)
Security/Anti-Spam	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Page Permissions	Yes	Yes	Yes	Yes	Yes
ACL	No	Yes	Yes	Yes	Yes
Authentication Backends	Yes	does not apply	does not apply	does not apply	any supported by Zope authentication plugins
Host Blocking	Yes	Optional	Yes	No	Patch
Mail Encryption	Plugin	No		No	Yes
nofollow	Optional	No	Yes	Yes
Blacklist	Yes	Optional		No	Yes
CAPTCHA	Plugin	No	Yes	Yes	No
Delayed Indexing	No	No	No	No	Patch
Development/Support	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Commercial Support	Yes, 47 listed	Yes, 2 listed	No	Yes, 2 listed	No
Preconfigured Hosting	Yes	does not apply	does not apply	does not apply	Yes
Code Repository	svn.wikimedia.org	does not apply	does not apply	does not apply	zwiki.org
Issue Tracker	bugzilla.wikimedia.org		www.wetpaintcentral.com	www.wikispaces.com	zwiki.org
Mailing List	lists.wikimedia.org			n/a	zwiki.org
Support Forum	mwusers.com	getsatisfaction.com	www.wetpaintcentral.com	www.wikispaces.com	zwiki.org
IRC Channel	www.mediawiki.org			n/a	#zwiki on freenode
Common Features	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Preview	Yes	Yes	Yes	Yes	Yes
Minor Changes	Yes	No	Yes	No	No
Change Summary	Yes	Yes	Yes	Yes	Yes
Page History	Yes	Yes	Yes	Yes	Yes
Page Revisions	Unlimited	Unlimited	Unlimited	Unlimited	Unlimited
Revision Diffs	Between all	Between all	Between all	Between all	Between all
Page Index	Yes	Yes		Yes	Yes
Plugin System	Yes	Yes	Yes	No	Yes
Special Features	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Unicode Support	Yes	Yes	Yes	Yes	Yes
Right-to-Left Support	Yes	Yes	No	Yes	Optional
Interface Languages	140 languages Afar, Abkhazian, Afrikaans, Amharic, Arabic, Assamese, Aymara, Azerbaijani, Bashkir, Byelorussian, Bulgarian, Bihari, Bislama, Bengali; Bangla, Tibetan, Breton, Catalan, Corsican, Czech, Welsh, Danish, German, Bhutani, Greek, English, Esperanto, Spanish, Estonian, Basque, Persian, Finnish, Fiji, Faroese, French, Frisian, Irish, Scots Gaelic, Galician, Guarani, Gujarati, Hausa, Hebrew, Hindi, Croatian, Hungarian, Armenian, Interlingua, Indonesian, Interlingue, Inupiak, Icelandic, Italian, Inuktitut, Japanese, Georgian, Kazakh, Greenlandic, Cambodian, Kannada, Korean, Kashmiri, Kurdish, Kirghiz, Latin, Lingala, Laothian, Lithuanian, Latvian, Lettish, Malagasy, Maori, Macedonian, Malayalam, Mongolian, Moldavian, Marathi, Malay, Maltese, Burmese, Nauru, Nepali, Dutch, Norwegian, Occitan, Oromo, Oriya, Punjabi, Polish, Pashto, Pushto, Portuguese, Brazilian Portuguese, Quechua, Rhaeto-Romance, Kirundi, Romanian, Russian, Kinyarwanda, Sanskrit, Sindhi, Sangho, Serbo-Croatian, Sinhalese, Slovak, Slovenian, Samoan, Shona, Somali, Albanian, Serbian, Siswati, Sesotho, Sundanese, Swedish, Swahili, Tamil, Telugu, Tajik, Thai, Tigrinya, Turkmen, Tagalog, Setswana, Tonga, Turkish, Tsonga, Tatar, Twi, Uighur, Ukrainian, Urdu, Uzbek, Vietnamese, Volapuk, Wolof, Xhosa, Yiddish, Yoruba, Zhuang, Chinese, Chinese Traditional, Zulu	Not localized	Not localized	8 languages Welsh, German, English, Spanish, Basque, French, Italian, Polish
Email notification	Optional	Yes	Yes	Yes	Yes
Comments	Discussion Pages	Flat	Threaded	Discussion Pages	Flat
Categories	Yes	Yes	Yes	Yes	No
Namespaces	Yes	No	Yes	Yes	No
Page Redirection	Yes	Plugin	Yes	Yes	Optional
Conflict Handling	Conflict Resolution	Page Locking	Conflict Resolution	Conflict Resolution	Conflict Detection
Search	Full Text	Full Text	Full Text	Full Text	Full Text
Wiki Farming	Plugin	does not apply	does not apply	does not apply
Structured Data	Plugin	Plugin		No
Links	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
CamelCase	No	Yes	No	No	Optional
Freelinks	Yes	Yes	Yes	Yes	Optional
Backlinks	Yes	No	Yes	Yes	Yes
InterWiki	Yes	No	Yes	Yes	Yes
SisterWiki	No	No	No	Yes	No
Image Links	Yes	Yes	Yes	Yes	Yes
Windows Shares	No	Optional		No
Page Redirects	Yes		Yes	Yes
Syntax Features	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
HTML Tags	Some	All	None	Optional	Optional
Math formulas	Yes	Yes		Yes	Plugin
Tables	simple + complex	simple + complex	simple + complex	complex	simple + complex
CREOLE support	No	No	No	No	No
Markdown Support	No	No	No	No	No
Textile Support	No	No	No	No	No
BBCode Support	No	No	No	No	No
Emoticon Images	Optional	Yes	Yes	No	Patch
Syntax Highlighting	Plugin	No	No	Yes	No
Footnotes	Yes	No		Yes	Yes
Quoting	No	Yes		Yes	Yes
Internal Comments	Yes	No	No	No	Yes
Custom styles	Yes	Yes	No	Yes	Yes
FAQ Tags	No	Yes		No	Optional
Scripting	Optional	Javascript		yes: javascript	DTML
Content Includes	Yes	Plugin		Yes	Yes
Feed Aggregation	Plugin	No	Yes	Yes	Plugin
Usability	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Section Editing	Yes	No	No	Yes	No
Page Templates	Yes	Yes	Yes	Yes
Double-Click Edit	Optional	No	Yes	No	Patch
Toolbar	Yes	Yes	Yes	Yes	No
WYSIWYG Editing	Plugin	Yes	Yes	Yes	Plugin
Access Keys	Yes	Yes	Yes	No	Yes
Auto Signature	Yes	No	No	Yes	Yes
Statistics	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Recent Changes	Yes	Yes	Yes	Yes	Yes
Wanted Pages	Yes	Optional	Yes	Yes	No
Orphaned Pages	Yes	No	Yes	Yes	Optional
Most/Least Popular	Yes	Yes	Yes	Yes	Optional
Recent Visitors	Plugin	Yes	No	No	Plugin
Analysis	Optional	Optional	Plugin	Yes	No
Output	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
HTML	XHTML 1.0 Transitional	HTML 4		XHTML 1.0 Transitional
CSS Stylesheets	Yes	Yes	Yes	Yes	Yes
Printer Friendly	Print CSS	Print CSS	Print View	Print View	Print View
Mobile Friendly	No	Yes		Yes
Themes & Skins	Yes	Yes	Yes	Yes	Yes
RSS Feeds	Yes	Yes	Yes	Yes	Yes
ATOM Feeds	Yes	Yes		Yes	No
Abbreviations	No	No		No
Auto-TOC	Yes	Yes		Yes	Plugin
Raw Export	Yes	Yes		Yes	Yes
HTML Export	Yes	Yes	No	Yes	Yes
XML export	Yes	No		No	Yes
PDF Export	Plugin	Yes	No	No	Patch
Media and Files	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
File Attachments	Yes	Yes	Yes	Yes	Yes
Media Revisions	Yes	Yes	No	Optional	No
Embedded Flash	Plugin	Yes	Yes	Yes	Yes
Embedded Video	Plugin	Yes	Yes	Yes	Yes
Image Editing	No	No	No	No	No
SVG Editing	No	No	No	No	No
MindMap Editing	Plugin	No	No	No	No
Media Search	Keywords	No	Keywords	Filenames only	Filenames only
Extras	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Calendar	Plugin	Plugin	Plugin	Plugin
Image Galleries	Yes	No	Yes	Plugin
Forums	Plugin	No	Yes	Yes
Blogs	No	No		No
Ticket System	No	No		No
Syntax Examples	MediaWiki	PBwiki	Wetpaint	Wikispaces	Zwiki
Internal Link	[[a link]] [[a link\|with title]]	CamelCaseLink or [Free Link]	WYSIWYG linking Wetpaint auto suggests internal pages to link.	[[pagename]] or [[pagename\|alias]] or [[spacename:pagename]]	WikiName [freeform name] [[double-bracketed]]
External Link	[http://example.org The title]	[http://www.externallink.com]	WYSIWYG external linking	[[http://somewhere.else]] or http://somewhere.else	Bare urls plus markup-specific link syntax. This and all following syntax examples depend on which markup mode is used for a page, including: restructured text, structured text, wikiwikiweb, moinmoin, html, plaintext..
Headlines	==Section== ===Subsection=== ====Sub-subsection====	! Level 1 !! Level 2 !!! Level 3 !!!! Level 4 !!!!! Level 5 !!!!!! Level 6	WYSIWYG	= Headline 1 = == Headline 2 == === Headline 3 ===
Bold Format	'''bold'''	bold	WYSIWYG	bold
Italics Format	''italic''	''italics''	WYSIWYG	//italics//
Underline Format	<u>underlined</u>	__underline__	WYSIWYG	__underline__
Monospace Format	<tt>monospace</tt>	<code>monospace</code>		{{monospace}}
Strikethrough Format	<s>strikethrough</s>	-strikethrough-		n/a
Superscript Format	<sup>superscript</sup>	<sup>superscript</sup>		n/a
Subscript Format	<sub>subscript</sub>	<sub>subscript</sub>		n/a
Images	[[Image:wiki.png]]	[http://www.imagelocation.com/image.jpg	WYSIWYG Upload, Alignment, and Resizing	[[image:image.jpg]]
Aligning Text	<center>Centered</center>	<left>, <center>, <right>	WYSIWYG Left, Right, Center	via editor tool
Text Indentation	: indented line	Indented block	WYSIWYG indentation	> indent
Bulleted Lists	* Item 1 ** Item 1.2 * Item 2	* Bullet #1 * Bullet #2 ** SubBullet #1	WYSIWYG Bulleted Lists	* one * two ** sub-two * three
Numbered Lists	# Item 1 ## Item 1.2 # Item 2	# Number #1 # Number #2	WYSIWYG Numbered Lists	# one # two ## sub-two # three
Definition Lists	; term : definition	<dl> </dl>		n/a
Horizontal Rule	----	---		----
Last updated	2009-06-10	2010-02-07	2008-10-28	2009-11-12	2008-10-30

Feature Comparison