| General Features | Wikidot | Hatta | ikiwiki |
|---|---|---|---|
| Version |
1.6.6
|
2.67
|
|
| Last Release Date |
2015-08-29 (10 years ago)
|
2008-10-17 (17 years ago)
|
|
| Last Update here |
2009-12-09 (16 years ago)
|
2015-08-29 (10 years ago)
|
2008-10-28 (17 years ago)
|
| Author |
Michal Frackowiak
|
Radomir Dopieralski
|
Joey Hess and the ikiwiki community
|
| URL | |||
| Free and Open Source |
Yes
|
Yes
|
Yes
|
| License |
AGPLv3
|
GPL v2
|
GPL
|
| Programming Language |
Python
|
Perl
|
|
| Data Storage |
Database
|
Files, RCS
|
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
|
Anyone
|
|
| Hosting Features | Wikidot | Hatta | ikiwiki |
| 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 | Hatta | ikiwiki |
| Operating System |
Linux, Unix, Windows, MacOSX
|
Any
|
|
| Root Access |
No
|
No
|
No
|
| Webserver |
Standalone, WSGI, FastCGI, CGI
|
Any, or none
|
|
| Other Requirements |
Mercurial
|
||
| Datastorage | Wikidot | Hatta | ikiwiki |
| Text Files |
Unknown
|
Yes
|
Yes
|
| MySQL |
Unknown
|
No
|
No
|
| PostgreSQL |
Yes
|
No
|
No
|
| Oracle |
Unknown
|
No
|
No
|
| SQLite |
Unknown
|
Optional
|
No
|
| BerkeleyDB |
Unknown
|
No
|
No
|
| RCS |
Unknown
|
Yes
|
Yes
|
| Other |
Plain text files in Mercurial repository, with SQLite index
|
||
| Security/Anti-Spam | Wikidot | Hatta | ikiwiki |
| Page Permissions |
Yes
|
Yes
|
Yes
|
| ACL |
Yes
|
No
|
Yes
|
| Authentication Backends |
n/a
|
Built-in, HTTP auth, OpenID; extensible via plugins
|
|
| Host Blocking |
Yes
|
No
|
Yes
|
| Mail Encryption |
No
|
Yes
|
Yes
|
| nofollow |
Yes
|
No
|
No
|
| Blacklist |
Yes
|
No
|
Yes
|
| CAPTCHA |
Yes
|
Optional
|
No
|
| Delayed Indexing |
Yes
|
No
|
No
|
| Development/Support | Wikidot | Hatta | ikiwiki |
| # of Consultants | |||
| Preconfigured Hosting |
Yes
|
No
|
No
|
| Code Repository | |||
| Issue Tracker | |||
| Mailing List | |||
| Support Forum | |||
| Chat Channel |
#wiki at freenode.net
|
||
| Stars on GitHub |
N/A
|
N/A
|
N/A
|
| Common Features | Wikidot | Hatta | ikiwiki |
| Preview |
Yes
|
Yes
|
Yes
|
| Minor Changes |
Yes
|
Yes
|
No
|
| Change Summary |
Yes
|
Yes
|
Yes
|
| 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 | Hatta | ikiwiki |
| Unicode Support |
Yes
|
Yes
|
Yes
|
| Right-to-Left Support |
Yes
|
Optional
|
Yes
|
| Interface Languages |
2
English, Polish |
15
Arabic, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hungarian, Japanese, Polish, Russian, Swedish |
1
English |
| Email notification |
Yes
|
No
|
Yes
|
| Comments |
Threaded
|
No
|
Discussion Pages
|
| Categories |
Yes
|
Yes
|
Plugin
|
| Namespaces |
Yes
|
Optional
|
Yes
|
| Conflict Handling |
Page Locking
|
Conflict Resolution
|
Conflict Resolution
|
| Concurrent Editing |
Unknown
|
Unknown
|
Unknown
|
| Search |
Full Text
|
Full Text
|
Full Text
|
| Wiki Farming |
Yes
|
Optional
|
Yes
|
| Structured Data |
Yes
|
No
|
Unknown
|
| Links | Wikidot | Hatta | ikiwiki |
| CamelCase |
No
|
Optional
|
Plugin
|
| Freelinks |
Yes
|
Yes
|
Yes
|
| Backlinks |
Yes
|
Yes
|
Yes
|
| InterWiki |
Yes
|
No
|
Plugin
|
| SisterWiki |
No
|
No
|
Plugin
|
| Image Links |
Yes
|
Yes
|
Yes
|
| Windows Shares |
No
|
No
|
Yes
|
| Page Redirects |
Yes
|
No
|
Unknown
|
| Syntax Features | Wikidot | Hatta | ikiwiki |
| HTML Tags |
None
|
None
|
Optional
|
| Math formulas |
Yes
|
Optional
|
Plugin
|
| Tables |
simple + complex
|
simple
|
simple + complex
|
| CREOLE support |
No
|
Yes
|
No
|
| Markdown Support |
No
|
No
|
Yes
|
| Textile Support |
No
|
No
|
Plugin
|
| BBCode Support |
No
|
No
|
No
|
| Emoticon Images |
No
|
Optional
|
Plugin
|
| Syntax Highlighting |
Yes
|
Optional
|
Plugin
|
| Footnotes |
Yes
|
No
|
No
|
| Quoting |
Yes
|
Yes
|
Yes
|
| Internal Comments |
Yes
|
No
|
Yes
|
| Custom styles |
Yes
|
Yes
|
Yes
|
| FAQ Tags |
No
|
No
|
Yes
|
| Scripting |
CSS styles, embeddable JavaScript, reporting language
|
JavaScript
|
safe subset of HTML::Template supported via template plugin
|
| Content Includes |
Yes
|
No
|
Plugin
|
| Feed Aggregation |
Yes
|
No
|
Plugin
|
| Usability | Wikidot | Hatta | ikiwiki |
| Section Editing |
Yes
|
No
|
No
|
| Page Templates |
Yes
|
No
|
Yes
|
| Double-Click Edit |
No
|
Yes
|
No
|
| Toolbar |
Yes
|
No
|
No
|
| WYSIWYG Editing |
No
|
No
|
No
|
| Access Keys |
Yes
|
No
|
No
|
| Auto Signature |
Yes
|
No
|
No
|
| Statistics | Wikidot | Hatta | ikiwiki |
| Recent Changes |
Yes
|
Yes
|
Yes
|
| Wanted Pages |
Yes
|
Yes
|
Plugin
|
| Orphaned Pages |
Yes
|
Yes
|
Plugin
|
| Most/Least Popular |
No
|
No
|
No
|
| Recent Visitors |
No
|
No
|
No
|
| Analysis |
Yes
|
No
|
No
|
| Output | Wikidot | Hatta | ikiwiki |
| Printer Friendly |
Print View
|
Print CSS
|
Print CSS
|
| Mobile Friendly |
Optional
|
Yes
|
Yes
|
| Themes & Skins |
Yes
|
Optional
|
Yes
|
| RSS Feeds |
Yes
|
No
|
Plugin
|
| ATOM Feeds |
No
|
Yes
|
Plugin
|
| Abbreviations |
No
|
No
|
No
|
| Auto-TOC |
Yes
|
No
|
Plugin
|
| Raw Export |
Yes
|
Yes
|
Yes
|
| HTML Export |
No
|
No
|
Yes
|
| XML export |
No
|
No
|
No
|
| PDF Export |
No
|
No
|
No
|
| Office Export |
Unknown
|
Unknown
|
Unknown
|
| Media and Files | Wikidot | Hatta | ikiwiki |
| File Attachments |
Yes
|
Yes
|
Yes
|
| Media Revisions |
No
|
Yes
|
Yes
|
| Embedded Flash |
Yes
|
No
|
Optional
|
| Embedded Video |
Yes
|
No
|
Optional
|
| Image Editing |
No
|
No
|
No
|
| SVG Editing |
No
|
No
|
No
|
| MindMap Editing |
No
|
No
|
No
|
| Media Search |
No
|
Filenames only
|
Filenames only
|
| Extras | Wikidot | Hatta | ikiwiki |
| Calendar |
Optional
|
No
|
Plugin
|
| Image Galleries |
Yes
|
No
|
Plugin
|
| Presentations |
Unknown
|
Unknown
|
Unknown
|
| Forums |
Yes
|
No
|
Unknown
|
| Blogs |
Yes
|
No
|
Yes
|
| Ticket System |
Yes
|
No
|
Yes
|
| Chat |
Unknown
|
Unknown
|
Unknown
|
| Syntax Examples | Wikidot | Hatta | ikiwiki |
| Internal Link |
[[[page-name]]] or [[[page-name|anchor]]] |
[[link]] [[link|label]] |
[[internal]] |
| External Link |
http://www.wikimatrix.org or [http://www.wikimatrix.org WikiMatrix] |
http://example.com
[[http://example.com]]
[[http://example.com|label]]
[[http://example.com|{{image}}]] |
[link text](http://example.org) |
| Headlines |
+++ headline level 3 |
= h1 = == h2 == ... ===== h5 ===== |
Two syntaxes: # heading 1 ## heading 2 ### heading 3 heading 1 ========= heading 2 --------- |
| Bold Format |
**bold text** |
**bold** |
**bold** __bold__ |
| Italics Format |
//italic text// |
//italic// |
*emphasized* _emphasized_ |
| Underline Format |
__underlined text__ |
n/a |
via HTML: <u>underlined</u> |
| Monospace Format |
{{monospaced text}} |
{{{verbatim}}} |
`inline monospace` indented block of monospaced text tab-indented block |
| Strikethrough Format |
--strikethrough text-- |
n/a |
via HTML: <del>deleted</del> |
| Superscript Format |
^^superscript^^ |
n/a |
via HTML: x<sup>2</sup> |
| Subscript Format |
,,subscript,, |
n/a |
via HTML: a<sub>1</sub> |
| Images |
[[image src="..."]] |
{{image}}
{{image|alt}} |
  |
| Aligning Text |
= Centered line |
n/a |
|
| Text Indentation |
> First level of indentation >> Second level of indentation. |
n/a |
|
| Bulleted Lists |
* element 1 * element 2 |
* list ** sublist |
* item 1 * item 2 * item 2.1 * item 2.2 |
| Numbered Lists |
# element 1 # element 1 |
n/a |
1. item 1 2. item 2 1. item 1.1 42. the value doesn't matter 1. any value works |
| Definition Lists |
: item : description |
n/a |
via HTML: <dl> <dt>term</dt> <dd>definition</dd> </dl> |
| Horizontal Rule |
---- |
---- |
--- *** ___ ------------------ Any number > 3 - - - - - - - - - - spaces don't matter |
| remove Wikidot | remove Hatta | remove ikiwiki |