| General Features | Wikidot | Friki | ErfurtWiki |
|---|---|---|---|
| Version |
2.1.1
|
R1.02b (kind of final release :-)
|
|
| Last Release Date |
2004-05-14 (21 years ago)
|
2005-06-16 (20 years ago)
|
|
| Last Update here |
2009-12-09 (16 years ago)
|
2006-02-14 (20 years ago)
|
2010-04-04 (15 years ago)
|
| Author |
Michal Frackowiak
|
Frank Carver
|
Mario Salzer & Andi Fundinger
|
| URL | |||
| Free and Open Source |
Yes
|
Yes
|
Yes
|
| License |
AGPLv3
|
ASL or LGPL
|
Public Domain (!)
|
| Programming Language |
Java
|
PHP
|
|
| Data Storage |
Database
|
Files
|
Database, Files, RCS
|
| License Cost/ Fee |
Free / Paid Accounts (starts from $5 per month)
|
0
|
0
|
| Development status |
Mature
|
Mature
|
Mature
|
| Intended Audience |
companies, private users, social groups and communities, software developers, tech geeks
|
private users and small teams
|
small + medium sites, development teams
|
| Hosting Features | Wikidot | Friki | ErfurtWiki |
| Storage Quota |
1500MB for free users, more for Pro accounts
|
N/A
|
N/A
|
| Bandwidth Quota |
no limit
|
N/A
|
N/A
|
| Other Limits |
max uploaded file size limit
|
N/A
|
N/A
|
| Topic Restrictions |
by Terms Of Service
|
N/A
|
N/A
|
| Corporate Branding |
Yes
|
N/A
|
N/A
|
| Own Domain |
Yes
|
N/A
|
N/A
|
| Ads allowed |
Yes
|
N/A
|
N/A
|
| System Requirements | Wikidot | Friki | ErfurtWiki |
| Operating System |
Any that can run Java 1.3 or later
|
any
|
|
| Root Access |
No
|
No
|
No
|
| Webserver |
Any that can run or call Java
|
anything with PHP support
|
|
| Other Requirements |
Java 1.3 or later
|
none
|
|
| Datastorage | Wikidot | Friki | ErfurtWiki |
| Text Files |
Unknown
|
Yes
|
Plugin
|
| MySQL |
Unknown
|
No
|
Plugin
|
| PostgreSQL |
Yes
|
No
|
Plugin
|
| Oracle |
Unknown
|
No
|
No
|
| SQLite |
Unknown
|
No
|
Plugin
|
| BerkeleyDB |
Unknown
|
No
|
Plugin
|
| RCS |
Unknown
|
No
|
Plugin
|
| Other |
no
|
||
| Security/Anti-Spam | Wikidot | Friki | ErfurtWiki |
| Page Permissions |
Yes
|
No
|
Yes
|
| ACL |
Yes
|
No
|
Yes
|
| Authentication Backends |
UNIX, LDAP, MySQL, PHP, other
|
||
| Host Blocking |
Yes
|
Patch
|
Plugin
|
| Mail Encryption |
No
|
No
|
Plugin
|
| nofollow |
Yes
|
Optional
|
Plugin
|
| Blacklist |
Yes
|
No
|
Plugin
|
| CAPTCHA |
Yes
|
No
|
Plugin
|
| Delayed Indexing |
Yes
|
No
|
Patch
|
| Development/Support | Wikidot | Friki | ErfurtWiki |
| # of Consultants | |||
| Preconfigured Hosting |
Yes
|
No
|
No
|
| Code Repository | |||
| Issue Tracker | |||
| Mailing List | |||
| Support Forum | |||
| Chat Channel |
not yet :-)
|
||
| Stars on GitHub |
N/A
|
N/A
|
N/A
|
| Common Features | Wikidot | Friki | ErfurtWiki |
| Preview |
Yes
|
No
|
Yes
|
| Minor Changes |
Yes
|
No
|
Plugin
|
| Change Summary |
Yes
|
No
|
Plugin
|
| Page History |
Yes
|
Yes
|
Yes
|
| Page Revisions |
Unlimited
|
Unlimited
|
Unlimited
|
| Revision Diffs |
Between all
|
Between all
|
Between all
|
| Sitemap |
Yes
|
Yes
|
Plugin
|
| Plugin System |
No
|
No
|
Yes
|
| Special Features | Wikidot | Friki | ErfurtWiki |
| Unicode Support |
Yes
|
Yes
|
No
|
| Right-to-Left Support |
Yes
|
Unknown
|
Patch
|
| Interface Languages |
2
English, Polish |
0
|
4
German, English, Spanish, Dutch |
| Email notification |
Yes
|
No
|
Plugin
|
| Comments |
Threaded
|
No
|
Plugin
|
| Categories |
Yes
|
Unknown
|
Yes
|
| Namespaces |
Yes
|
Unknown
|
No
|
| Conflict Handling |
Page Locking
|
None
|
Page Locking
|
| Concurrent Editing |
Unknown
|
Unknown
|
Unknown
|
| Search |
Full Text
|
Full Text
|
Full Text
|
| Wiki Farming |
Yes
|
Unknown
|
Optional
|
| Structured Data |
Yes
|
Unknown
|
No
|
| Links | Wikidot | Friki | ErfurtWiki |
| CamelCase |
No
|
Yes
|
Yes
|
| Freelinks |
Yes
|
Yes
|
Yes
|
| Backlinks |
Yes
|
Yes
|
Yes
|
| InterWiki |
Yes
|
Yes
|
Plugin
|
| SisterWiki |
No
|
No
|
Plugin
|
| Image Links |
Yes
|
Optional
|
Patch
|
| Windows Shares |
No
|
No
|
Yes
|
| Page Redirects |
Yes
|
Unknown
|
Plugin
|
| Syntax Features | Wikidot | Friki | ErfurtWiki |
| HTML Tags |
None
|
None
|
Plugin
|
| Math formulas |
Yes
|
No
|
No
|
| Tables |
simple + complex
|
complex
|
simple + complex
|
| CREOLE support |
No
|
Unknown
|
Optional
|
| Markdown Support |
No
|
Optional
|
No
|
| Textile Support |
No
|
Optional
|
No
|
| BBCode Support |
No
|
Optional
|
Plugin
|
| Emoticon Images |
No
|
Optional
|
Plugin
|
| Syntax Highlighting |
Yes
|
Optional
|
Plugin
|
| Footnotes |
Yes
|
No
|
Plugin
|
| Quoting |
Yes
|
No
|
Plugin
|
| Internal Comments |
Yes
|
No
|
Yes
|
| Custom styles |
Yes
|
Yes
|
Yes
|
| FAQ Tags |
No
|
No
|
Yes
|
| Scripting |
CSS styles, embeddable JavaScript, reporting language
|
optional
|
|
| Content Includes |
Yes
|
No
|
Plugin
|
| Feed Aggregation |
Yes
|
No
|
Plugin
|
| Usability | Wikidot | Friki | ErfurtWiki |
| Section Editing |
Yes
|
No
|
No
|
| Page Templates |
Yes
|
No
|
Yes
|
| Double-Click Edit |
No
|
No
|
Patch
|
| Toolbar |
Yes
|
No
|
No
|
| WYSIWYG Editing |
No
|
No
|
No
|
| Access Keys |
Yes
|
Unknown
|
Optional
|
| Auto Signature |
Yes
|
No
|
No
|
| Statistics | Wikidot | Friki | ErfurtWiki |
| Recent Changes |
Yes
|
Yes
|
Plugin
|
| Wanted Pages |
Yes
|
No
|
Plugin
|
| Orphaned Pages |
Yes
|
No
|
Plugin
|
| Most/Least Popular |
No
|
No
|
Plugin
|
| Recent Visitors |
No
|
Yes
|
Optional
|
| Analysis |
Yes
|
No
|
No
|
| Output | Wikidot | Friki | ErfurtWiki |
| Printer Friendly |
Print View
|
No
|
Print CSS
|
| Mobile Friendly |
Optional
|
Unknown
|
Yes
|
| Themes & Skins |
Yes
|
Optional
|
Yes
|
| RSS Feeds |
Yes
|
No
|
Plugin
|
| ATOM Feeds |
No
|
No
|
Plugin
|
| Abbreviations |
No
|
No
|
Optional
|
| Auto-TOC |
Yes
|
No
|
Plugin
|
| Raw Export |
Yes
|
No
|
Yes
|
| HTML Export |
No
|
No
|
Yes
|
| XML export |
No
|
No
|
Optional
|
| PDF Export |
No
|
No
|
Optional
|
| Office Export |
Unknown
|
Unknown
|
Unknown
|
| Media and Files | Wikidot | Friki | ErfurtWiki |
| File Attachments |
Yes
|
No
|
Plugin
|
| Media Revisions |
No
|
No
|
No
|
| Embedded Flash |
Yes
|
No
|
Plugin
|
| Embedded Video |
Yes
|
No
|
Plugin
|
| Image Editing |
No
|
Unknown
|
No
|
| SVG Editing |
No
|
Unknown
|
No
|
| MindMap Editing |
No
|
Unknown
|
No
|
| Media Search |
No
|
No
|
No
|
| Extras | Wikidot | Friki | ErfurtWiki |
| Calendar |
Optional
|
Unknown
|
Plugin
|
| Image Galleries |
Yes
|
Unknown
|
Plugin
|
| Presentations |
Unknown
|
Unknown
|
Unknown
|
| Forums |
Yes
|
Unknown
|
No
|
| Blogs |
Yes
|
Unknown
|
Yes
|
| Ticket System |
Yes
|
Unknown
|
No
|
| Chat |
Unknown
|
Unknown
|
Unknown
|
| Syntax Examples | Wikidot | Friki | ErfurtWiki |
| Internal Link |
[[[page-name]]] or [[[page-name|anchor]]] |
|
WikiPage [WikiPage | Go here] |
| External Link |
http://www.wikimatrix.org or [http://www.wikimatrix.org WikiMatrix] |
|
http://erfurtwiki.sf.net [http://erfurtwiki.sf.net | Go here] mario@wiki.net |
| Headlines |
+++ headline level 3 |
|
!!! Big Headline !! Medium Headline ! Section Headline |
| Bold Format |
**bold text** |
'''bold'' |
__bold text__ **bold text** |
| Italics Format |
//italic text// |
''italic'' |
''ialic text'' |
| Underline Format |
__underlined text__ |
|
optional or via css |
| Monospace Format |
{{monospaced text}} |
monospace |
==monospaced text== |
| Strikethrough Format |
--strikethrough text-- |
|
optional or via css |
| Superscript Format |
^^superscript^^ |
|
^^superscript text^^ |
| Subscript Format |
,,subscript,, |
|
optional or via css |
| Images |
[[image src="..."]] |
http://stringtree.org/friki/logo.gif |
[link to the image.jpg] |
| Aligning Text |
= Centered line |
|
optional or via css |
| Text Indentation |
> First level of indentation >> Second level of indentation. |
: indented |
just use 3 spaces or tabs indented text |
| Bulleted Lists |
* element 1 * element 2 |
* first * second |
* Item A * Item B ** Item B1 |
| Numbered Lists |
# element 1 # element 1 |
1. first 1. second |
# Item 1 ## Item 1.1 ##* Item 1.1a ##* Item 1.1b |
| Definition Lists |
: item : description |
title: description |
:definition: explanation :anotherdef: another description |
| Horizontal Rule |
---- |
|
---- |
| remove Wikidot | remove Friki | remove ErfurtWiki |