DokuWiki vs. Confluence vs. TWiki vs. PmWiki

General Features DokuWiki Confluence TWiki PmWiki
Version
2020-07-29 "Hogfather"
5.2
TWiki-6.1.0
2.3.33
Last Release Date
2020-07-19 (3 years ago)
2013-08-12 (10 years ago)
2018-07-15 (5 years ago)
2024-04-20 (8 days ago)
Last Update here
2021-08-09 (2 years ago)
2013-08-22 (10 years ago)
2019-07-19 (4 years ago)
2024-04-21 (7 days ago)
Author
Andreas Gohr
Atlassian
Peter Thoeny, TWiki community
Petko Yotov (Original author: Patrick R. Michaud)
URL
Free and Open Source
Yes
No
Yes
Yes
License
GPL 2
Commercial + Free personal/open source project/community use
GPL
GPL2+
Programming Language
PHP
Java
Perl, JavaScript
PHP
Data Storage
Files
Database
Files, RCS
Files
License Cost/ Fee
0
starting at US $10 installed (unlimited wikis)
N/A
0
Development status
Mature
Mature
Mature
Mature
Intended Audience
personal, small to medium companies
Enterprise + Technical Teams
Large enterprise; small to medium businesses
All
Hosting Features DokuWiki Confluence TWiki PmWiki
Storage Quota
N/A
Unlimited
N/A
N/A
Bandwidth Quota
N/A
N/A
N/A
Other Limits
N/A
No
N/A
N/A
Topic Restrictions
N/A
No
N/A
N/A
Corporate Branding
N/A
Yes
N/A
N/A
Own Domain
N/A
Optional
N/A
N/A
Ads allowed
N/A
No
N/A
N/A
System Requirements DokuWiki Confluence TWiki PmWiki
Operating System
Linux, UNIX, Windows, MacOS X, probably others
Windows, Linux and Unix variants
Linux, Windows, OS-X and other
Linux, UNIX, Windows, MacOS X, probably others
Root Access
No
No
No
No
Webserver
Apache, IIS, Nginx, Lighttpd, anything with PHP support
Apache Tomcat
Almost any webserver, typically Apache and Ngnix
Apache, IIS, anything with PHP support. Can also be run w/o a webserver.
Other Requirements
Oracle JDK 1.6.0_4+
RCS (optional), cron/scheduler, fgrep, egrep; Plugins may have additional dependencies
none
Datastorage DokuWiki Confluence TWiki PmWiki
Text Files
Yes
No
Yes
Yes
MySQL
No
Yes
No
Plugin
PostgreSQL
No
Yes
No
No
Oracle
No
Yes
No
No
SQLite
No
No
No
Plugin
BerkeleyDB
No
No
No
No
RCS
No
No
Yes
Plugin
Other
None
RcsLite Perl library for version control without external RCS; backend API for other storage
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
Security/Anti-Spam DokuWiki Confluence TWiki PmWiki
Page Permissions
Yes
Yes
Yes
Yes
ACL
Yes
Yes
Yes
Yes
Authentication Backends
Textfile, LDAP, MySQL, PostgreSQL, ActiveDirectory
LDAP, NTLM, Siteminder, CAS and more
Internal authentication; anything Apache supports such as LDAP, NIS, AD, Kerberos
Internal: per page, per group, per user, per user group. External: .htpasswd, LDAP, Active Directory. Plugins: Mailman, forums w/MySQL, oAuth, custom possible.
Host Blocking
Plugin
No
Plugin
Optional
Mail Encryption
Optional
Optional
Yes
Optional
nofollow
Optional
Optional
Plugin
Yes
Blacklist
Optional
No
Plugin
Optional
CAPTCHA
Plugin
Yes
Plugin
Plugin
Delayed Indexing
Optional
No
Plugin
Optional
Development/Support DokuWiki Confluence TWiki PmWiki
# of Consultants
Preconfigured Hosting
Yes
Yes
Yes
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
Stars on GitHub
3582 ⭐
N/A
N/A
N/A
Common Features DokuWiki Confluence TWiki PmWiki
Preview
Yes
Yes
Yes
Yes
Minor Changes
Yes
Yes
Yes
Yes
Change Summary
Yes
Yes
Yes
Yes
Page History
Yes
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Unlimited
Unlimited
Revision Diffs
Between all
Between all
Between all
Between all
Sitemap
Yes
Yes
Yes
Yes
Plugin System
Yes
Yes
Yes
Yes
Special Features DokuWiki Confluence TWiki PmWiki
Unicode Support
Yes
Yes
Yes
Yes
Right-to-Left Support
Yes
No
No
Optional
Interface Languages
68
Afrikaans, Arabic, Azerbaijani, Byelorussian, Bulgarian, Bengali; Bangla, Catalan, Czech, Welsh, Danish, German, Greek, English, Esperanto, Spanish, Estonian, Basque, Persian, Finnish, Faroese, French, Frisian, Galician, Hebrew, Hindi, Croatian, Hungarian, Interlingua, Indonesian, Icelandic, Italian, Japanese, Georgian, Kazakh, Cambodian, Kannada, Korean, Kurdish, Latin, Lithuanian, Latvian, Lettish, Malagasy, Macedonian, Malayalam, Marathi, Malay, Nepali, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Romanian, Russian, Sinhalese, Slovak, Slovenian, Albanian, Serbian, Swedish, Tamil, Thai, Turkish, Ukrainian, Uzbek, Vietnamese, Chinese, Chinese Traditional
15
Danish, German, Greek, English, Spanish, Finnish, French, Hungarian, Japanese, Korean, Portuguese, Russian, Swahili, Chinese, Chinese Traditional
19
Bulgarian, Czech, Danish, German, English, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Swedish, Ukrainian, Chinese, Chinese Traditional
38
Arabic, Bulgarian, Breton, Catalan, Czech, Danish, German, Greek, English, Esperanto, Spanish, Persian, Finnish, French, Hungarian, Indonesian, Italian, Japanese, Lithuanian, Latvian, Lettish, Macedonian, Dutch, Norwegian, Polish, Portuguese, Brazilian Portuguese, Romanian, Russian, Slovak, Slovenian, Albanian, Swedish, Tamil, Turkish, Ukrainian, Vietnamese, Chinese, Chinese Traditional
Email notification
Optional
Yes
Yes
Optional
Comments
Plugin
Threaded
Threaded
Discussion Pages
Categories
Plugin
Yes
Yes
Yes
Namespaces
Yes
Yes
Yes
Yes
Conflict Handling
Page Locking
Conflict Resolution
Conflict Resolution
Conflict Resolution
Concurrent Editing
No
Unknown
Unknown
Yes
Search
Full Text
Full Text
Full Text
Full Text
Wiki Farming
Plugin
Yes
Optional
Yes
Structured Data
Plugin
Plugin
Yes
Yes
Links DokuWiki Confluence TWiki PmWiki
CamelCase
Optional
Yes
Yes
Optional
Freelinks
Yes
Yes
Yes
Yes
Backlinks
Yes
Yes
Yes
Yes
InterWiki
Yes
Optional
Yes
Yes
SisterWiki
No
No
Plugin
Plugin
Image Links
Yes
Yes
Yes
Yes
Windows Shares
Yes
Yes
Plugin
Yes
Page Redirects
Plugin
Plugin
Plugin
Yes
Syntax Features DokuWiki Confluence TWiki PmWiki
HTML Tags
Optional
Optional
All
Plugin
Math formulas
Plugin
Plugin
Plugin
Plugin
Tables
simple
simple + complex
simple + complex
simple + complex
CREOLE support
Plugin
No
No
Optional
Markdown Support
Plugin
No
No
Plugin
Textile Support
Plugin
Yes
Plugin
No
BBCode Support
Plugin
No
No
Plugin
Emoticon Images
Yes
Yes
Yes
Plugin
Syntax Highlighting
Yes
Yes
Plugin
Optional
Footnotes
Yes
Plugin
Plugin
Plugin
Quoting
Yes
Yes
Yes
Plugin
Internal Comments
Plugin
Plugin
Yes
Yes
Custom styles
Plugin
Yes
Yes
Yes
FAQ Tags
Plugin
Yes
Yes
Yes
Scripting
Optional, PHP
Macros, plugins, widgets, JavaScript and more
TWiki Markup Language, TWiki variables, JavaScript, extensive API
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
Content Includes
Plugin
Yes
Yes
Yes
Feed Aggregation
Yes
Yes
Yes
Plugin
Usability DokuWiki Confluence TWiki PmWiki
Section Editing
Yes
No
Plugin
Plugin
Page Templates
Yes
Yes
Yes
Yes
Double-Click Edit
Plugin
No
Plugin
Plugin
Toolbar
Yes
Yes
Plugin
Optional
WYSIWYG Editing
Plugin
Yes
Yes
Plugin
Access Keys
Yes
Yes
Yes
Yes
Auto Signature
Yes
No
Yes
Yes
Statistics DokuWiki Confluence TWiki PmWiki
Recent Changes
Yes
Yes
Yes
Yes
Wanted Pages
Plugin
Yes
No
Optional
Orphaned Pages
Plugin
Yes
Plugin
Optional
Most/Least Popular
No
Yes
Yes
No
Recent Visitors
No
No
Plugin
Plugin
Analysis
Plugin
Yes
Yes
Plugin
Output DokuWiki Confluence TWiki PmWiki
Printer Friendly
Print CSS
Print CSS
Print View
Print View
Mobile Friendly
Yes
Plugin
Plugin
Yes
Themes & Skins
Yes
Yes
Yes
Yes
RSS Feeds
Yes
Yes
Yes
Optional
ATOM Feeds
Yes
Yes
Yes
Optional
Abbreviations
Yes
No
Plugin
Plugin
Auto-TOC
Yes
Yes
Yes
Optional
Raw Export
Yes
Yes
Yes
Yes
HTML Export
Yes
Yes
Yes
Plugin
XML export
No
Yes
Plugin
Plugin
PDF Export
Plugin
Yes
Plugin
Plugin
Office Export
Plugin
Unknown
Unknown
Plugin
Media and Files DokuWiki Confluence TWiki PmWiki
File Attachments
Yes
Yes
Yes
Optional
Media Revisions
Yes
Yes
Yes
Optional
Embedded Flash
Yes
Yes
Plugin
Plugin
Embedded Video
Yes
Yes
Plugin
Plugin
Image Editing
No
Plugin
Plugin
Plugin
SVG Editing
Plugin
Plugin
Plugin
No
MindMap Editing
Plugin
Plugin
Plugin
Plugin
Media Search
Filenames only
Contents
Contents
Filenames only
Extras DokuWiki Confluence TWiki PmWiki
Calendar
Plugin
Plugin
Plugin
Plugin
Image Galleries
Plugin
Yes
Plugin
Plugin
Presentations
Plugin
Unknown
Unknown
Plugin
Forums
No
Plugin
Plugin
Plugin
Blogs
Plugin
Yes
Plugin
Plugin
Ticket System
Plugin
Plugin
Plugin
Plugin
Chat
No
Unknown
Unknown
No
Syntax Examples DokuWiki Confluence TWiki PmWiki
Internal Link
[[a Link]]
[[namespace:link]]
[[link|With a Title]]
[Page Title]
[Link Title|Page Title#anchor]
[~username]
[^attachment.doc]
WikiWord autolink
Otherweb.WikiWord
[[Spaced text]]
[[WikiWord][label]]
[[page name]]
[[page name | link text]]
[[link text -> page name]]
[[#anchor]]
[[#anchor|link to anchor]]
[[page name #anchor]]
External Link
[[http://example.com]]
[[http://example.com|With a Title]]
[http://www.example.com]
[Link Title|http://www.example.com]
[Shortcut Link|PageName@otherwiki]
http://twiki.org/ autolink
[[http://twiki.org/][label]]
http://....
[[http://... | link text]]
[[link text -> http://...]]
Headlines
====== Level 1 ======
===== Level 2 =====
==== Level 3 ====
=== Level 4 ===
== Level 5 ==
h1. Top Level Heading
h2. Smaller Heading
h6. Smallest Heading
---+ Level 1
---++ Level 2
---+++ Level 3
---++++ Level 4
---+++++ Level 5
---++++++ Level 6
! Level 1
!! Level 2
!!! Level 3
Bold Format
**bold**
*bold*
*bold*
'''bold'''
Italics Format
//italics//
_italics_
_italic_
''italic''
Underline Format
__underlined__
+underline+
<u>underline</u>
{+underlined+}
Monospace Format
''monospace''
{{monospace}}
=monospaced text= and
<verbatim>
multi line text
</verbatim>
@@monospace@@
Strikethrough Format
<del>strikethrough</del>
-strikethrough-
<strike>strikethrough</strike>
{-strikethrough-}
Superscript Format
<sup>superscript</sup>
^superscript^
<sup>superscript</sup>
'^superscript^'
Subscript Format
<sub>subscript</sub>
~subscript~
<sub>subscript</sub>
'_subscript_'
Images
{{local.jpg}}
{{http://foo.bar/baz.jpg}}
%ATTACHURL%/image.png
http://any.domain/image.png
https://foo.bar/foo.jpg
Attach:foo.jpg
Attach:foo.jpg"alt/title text" | Caption
Aligning Text
Plugin
| left |   center   |   right |
or HTML
or CSS
%center% centered text
%right% right aligned
%lfloat% left floating text
%rfloat% right floating text
%rframe% right floating frame
%lframe% left floating frame
Text Indentation
N/A
<blockquote>
multi line text
</blockquote>
-> indented text
--> more indentation
-< hanging text
--< more indentation
Bulleted Lists
* item 1
* item 1.1
* item 2
* one
** one-two
* two
* three
* Item 1
* Item 1.1
* Item 2
* Item 1
** Item 1.1
* Item 2
alternatively, indented:
* item 1
* item 1.1
* item 2
Numbered Lists
- item 1
- item 1.1
- item 2
# one
## one-two
# two
# three
1. Item 1
a. Item 1.a
1. Item 2
# Item 1
## Item 1.1
# Item 2
alternatively, indented:
# Item 1
# Item 1.1
# Item 2
Definition Lists
Plugin
$ Term: Definition
: term : definition
Horizontal Rule
----
----
---
----
remove DokuWiki remove Confluence remove TWiki remove PmWiki