| General Features | ErfurtWiki | BrainKeeper | PmWiki |
|---|---|---|---|
| Version |
R1.02b (kind of final release :-)
|
N/A
|
2.7.4
|
| Last Release Date |
2005-06-16 (21 years ago)
|
N/A
|
2026-07-31 (1 month ago)
|
| Last Update here |
2010-04-04 (16 years ago)
|
2008-01-12 (18 years ago)
|
2026-07-31 (1 month ago)
|
| Author |
Mario Salzer & Andi Fundinger
|
BrainKeeper, Inc.
|
Petko Yotov (Original author: Patrick R. Michaud)
|
| URL | |||
| Free and Open Source |
Yes
|
N/A
|
Yes
|
| License |
Public Domain (!)
|
N/A
|
GPL2+
|
| Programming Language |
PHP
|
N/A
|
PHP
|
| Data Storage |
Database, Files, RCS
|
N/A
|
Files
|
| License Cost/ Fee |
0
|
from $35 for 9 logins, scaled pricing from there
|
0
|
| Development status |
Mature
|
N/A
|
Mature
|
| Intended Audience |
small + medium sites, development teams
|
Enterprise, Corporations, and Business Teams
|
All
|
| Hosting Features | ErfurtWiki | BrainKeeper | PmWiki |
| Storage Quota |
N/A
|
Unlimited
|
N/A
|
| Bandwidth Quota |
N/A
|
Unlimited
|
N/A
|
| Other Limits |
N/A
|
None
|
N/A
|
| Topic Restrictions |
N/A
|
No Restrictions
|
N/A
|
| Corporate Branding |
N/A
|
Yes
|
N/A
|
| Own Domain |
N/A
|
Yes
|
N/A
|
| Ads allowed |
N/A
|
No
|
N/A
|
| System Requirements | ErfurtWiki | BrainKeeper | PmWiki |
| Operating System |
any
|
N/A
|
Linux, UNIX, Windows, MacOS X, probably others
|
| Root Access |
No
|
N/A
|
No
|
| Webserver |
anything with PHP support
|
N/A
|
Apache, IIS, anything with PHP support. Can also be run with PHP's built-in webserver.
|
| Other Requirements |
none
|
N/A
|
none
|
| Datastorage | ErfurtWiki | BrainKeeper | PmWiki |
| Text Files |
Plugin
|
N/A
|
Yes
|
| MySQL |
Plugin
|
N/A
|
Plugin
|
| PostgreSQL |
Plugin
|
N/A
|
No
|
| Oracle |
No
|
N/A
|
No
|
| SQLite |
Plugin
|
N/A
|
Plugin
|
| BerkeleyDB |
Plugin
|
N/A
|
No
|
| RCS |
Plugin
|
N/A
|
Plugin
|
| Other |
no
|
N/A
|
Compressed, XML and/or ephemeral files (modules). Can provide custom data backends.
|
| Security/Anti-Spam | ErfurtWiki | BrainKeeper | PmWiki |
| Page Permissions |
Yes
|
Yes
|
Yes
|
| ACL |
Yes
|
Yes
|
Yes
|
| Authentication Backends |
UNIX, LDAP, MySQL, PHP, other
|
N/A
|
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
|
Unknown
|
Optional
|
| Mail Encryption |
Plugin
|
Unknown
|
Optional
|
| nofollow |
Plugin
|
Unknown
|
Yes
|
| Blacklist |
Plugin
|
Unknown
|
Optional
|
| CAPTCHA |
Plugin
|
Yes
|
Plugin
|
| Delayed Indexing |
Patch
|
No
|
Optional
|
| Development/Support | ErfurtWiki | BrainKeeper | PmWiki |
| # of Consultants | |||
| Preconfigured Hosting |
No
|
N/A
|
Yes
|
| Code Repository |
N/A
|
||
| Issue Tracker | |||
| Mailing List | |||
| Support Forum | |||
| Chat Channel |
not yet :-)
|
||
| Stars on GitHub |
N/A
|
N/A
|
N/A
|
| Common Features | ErfurtWiki | BrainKeeper | PmWiki |
| Preview |
Yes
|
Yes
|
Yes
|
| Minor Changes |
Plugin
|
Yes
|
Yes
|
| Change Summary |
Plugin
|
Yes
|
Yes
|
| Page History |
Yes
|
Yes
|
Yes
|
| Page Revisions |
Unlimited
|
Unlimited
|
Unlimited
|
| Revision Diffs |
Between all
|
Between all
|
Between all
|
| Sitemap |
Plugin
|
Yes
|
Yes
|
| Plugin System |
Yes
|
Yes
|
Yes
|
| Special Features | ErfurtWiki | BrainKeeper | PmWiki |
| Unicode Support |
No
|
Yes
|
Yes
|
| Right-to-Left Support |
Patch
|
Unknown
|
Optional
|
| Interface Languages |
4
German, English, Spanish, Dutch |
1
English |
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 |
Plugin
|
Yes
|
Optional
|
| Comments |
Plugin
|
Flat
|
Discussion Pages
|
| Categories |
Yes
|
Yes
|
Yes
|
| Namespaces |
No
|
Yes
|
Yes
|
| Conflict Handling |
Page Locking
|
Page Locking
|
Conflict Resolution
|
| Concurrent Editing |
Unknown
|
Unknown
|
Yes
|
| Search |
Full Text
|
Full Text
|
Full Text
|
| Wiki Farming |
Optional
|
N/A
|
Yes
|
| Structured Data |
No
|
Unknown
|
Yes
|
| Links | ErfurtWiki | BrainKeeper | PmWiki |
| CamelCase |
Yes
|
No
|
Optional
|
| Freelinks |
Yes
|
Yes
|
Yes
|
| Backlinks |
Yes
|
No
|
Yes
|
| InterWiki |
Plugin
|
Yes
|
Yes
|
| SisterWiki |
Plugin
|
No
|
Plugin
|
| Image Links |
Patch
|
Yes
|
Yes
|
| Windows Shares |
Yes
|
Yes
|
Yes
|
| Page Redirects |
Plugin
|
Unknown
|
Yes
|
| Syntax Features | ErfurtWiki | BrainKeeper | PmWiki |
| HTML Tags |
Plugin
|
Some
|
Plugin
|
| Math formulas |
No
|
No
|
Plugin
|
| Tables |
simple + complex
|
simple + complex
|
simple + complex
|
| CREOLE support |
Optional
|
Unknown
|
Optional
|
| Markdown Support |
No
|
Unknown
|
Plugin
|
| Textile Support |
No
|
Unknown
|
No
|
| BBCode Support |
Plugin
|
Unknown
|
Plugin
|
| Emoticon Images |
Plugin
|
No
|
Plugin
|
| Syntax Highlighting |
Plugin
|
Unknown
|
Optional
|
| Footnotes |
Plugin
|
Yes
|
Plugin
|
| Quoting |
Plugin
|
Yes
|
Plugin
|
| Internal Comments |
Yes
|
Unknown
|
Yes
|
| Custom styles |
Yes
|
Yes
|
Yes
|
| FAQ Tags |
Yes
|
Yes
|
Yes
|
| Scripting |
optional
|
MarkupExpressions (core, many add-ons). PageLists with templates (core structured data scripting). WikiSh (plugin), Data forms (optional)
|
|
| Content Includes |
Plugin
|
Yes
|
Yes
|
| Feed Aggregation |
Plugin
|
Yes
|
Plugin
|
| Usability | ErfurtWiki | BrainKeeper | PmWiki |
| Section Editing |
No
|
Yes
|
Plugin
|
| Page Templates |
Yes
|
No
|
Yes
|
| Double-Click Edit |
Patch
|
No
|
Plugin
|
| Toolbar |
No
|
Yes
|
Optional
|
| WYSIWYG Editing |
No
|
Yes
|
Plugin
|
| Access Keys |
Optional
|
Yes
|
Yes
|
| Auto Signature |
No
|
Yes
|
Yes
|
| Statistics | ErfurtWiki | BrainKeeper | PmWiki |
| Recent Changes |
Plugin
|
Yes
|
Yes
|
| Wanted Pages |
Plugin
|
No
|
Optional
|
| Orphaned Pages |
Plugin
|
Unknown
|
Optional
|
| Most/Least Popular |
Plugin
|
Yes
|
No
|
| Recent Visitors |
Optional
|
Yes
|
Plugin
|
| Analysis |
No
|
Yes
|
Plugin
|
| Output | ErfurtWiki | BrainKeeper | PmWiki |
| Printer Friendly |
Print CSS
|
Print CSS
|
Print View
|
| Mobile Friendly |
Yes
|
Unknown
|
Yes
|
| Themes & Skins |
Yes
|
Yes
|
Yes
|
| RSS Feeds |
Plugin
|
Yes
|
Optional
|
| ATOM Feeds |
Plugin
|
Yes
|
Optional
|
| Abbreviations |
Optional
|
No
|
Plugin
|
| Auto-TOC |
Plugin
|
Yes
|
Optional
|
| Raw Export |
Yes
|
Yes
|
Yes
|
| HTML Export |
Yes
|
Yes
|
Plugin
|
| XML export |
Optional
|
Yes
|
Plugin
|
| PDF Export |
Optional
|
Yes
|
Plugin
|
| Office Export |
Unknown
|
Unknown
|
Plugin
|
| Media and Files | ErfurtWiki | BrainKeeper | PmWiki |
| File Attachments |
Plugin
|
Yes
|
Optional
|
| Media Revisions |
No
|
Yes
|
Optional
|
| Embedded Flash |
Plugin
|
Yes
|
Plugin
|
| Embedded Video |
Plugin
|
Yes
|
Plugin
|
| Image Editing |
No
|
Yes
|
Plugin
|
| SVG Editing |
No
|
Unknown
|
Plugin
|
| MindMap Editing |
No
|
No
|
Plugin
|
| Media Search |
No
|
Contents
|
Filenames only
|
| Extras | ErfurtWiki | BrainKeeper | PmWiki |
| Calendar |
Plugin
|
Unknown
|
Plugin
|
| Image Galleries |
Plugin
|
Unknown
|
Plugin
|
| Presentations |
Unknown
|
Unknown
|
Plugin
|
| Forums |
No
|
Unknown
|
Plugin
|
| Blogs |
Yes
|
Unknown
|
Plugin
|
| Ticket System |
No
|
Unknown
|
Plugin
|
| Chat |
Unknown
|
Unknown
|
No
|
| Syntax Examples | ErfurtWiki | BrainKeeper | PmWiki |
| Internal Link |
WikiPage [WikiPage | Go here] |
|
[[page name]] [[page name | link text]] [[link text -> page name]] [[#anchor]] [[#anchor|link to anchor]] [[page name #anchor]] |
| External Link |
http://erfurtwiki.sf.net [http://erfurtwiki.sf.net | Go here] mario@wiki.net |
|
http://.... [[http://... | link text]] [[link text -> http://...]] |
| Headlines |
!!! Big Headline !! Medium Headline ! Section Headline |
|
! Level 1 !!#anchor Level 2 !!! Level 3 |
| Bold Format |
__bold text__ **bold text** |
|
'''bold''' |
| Italics Format |
''ialic text'' |
|
''italic'' |
| Underline Format |
optional or via css |
|
{+underlined+} |
| Monospace Format |
==monospaced text== |
|
@@monospace@@ |
| Strikethrough Format |
optional or via css |
|
{-strikethrough-} |
| Superscript Format |
^^superscript text^^ |
|
'^superscript^' |
| Subscript Format |
optional or via css |
|
'_subscript_' |
| Images |
[link to the image.jpg] |
|
https://foo.bar/foo.jpg Attach:foo.jpg Attach:foo.jpg"alt/title text" | Caption |
| Aligning Text |
optional or via 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 |
just use 3 spaces or tabs indented text |
|
-> indented text --> more indentation -< hanging text --< more indentation |
| Bulleted Lists |
* Item A * Item B ** Item B1 |
|
* Item 1 ** Item 1.1 * Item 2 alternatively, indented: * item 1 * item 1.1 * item 2 |
| Numbered Lists |
# Item 1 ## Item 1.1 ##* Item 1.1a ##* Item 1.1b |
|
# Item 1 ## Item 1.1 # Item 2 alternatively, indented: # Item 1 # Item 1.1 # Item 2 |
| Definition Lists |
:definition: explanation :anotherdef: another description |
|
: term : definition |
| Horizontal Rule |
---- |
|
---- |
| remove ErfurtWiki | remove BrainKeeper | remove PmWiki |