Instiki vs. UseMod vs. Oddmuse vs. Zwiki

General Features Instiki UseMod Oddmuse Zwiki
Version
0.30.0
1.2.2
2.3.13
0.61
Last Release Date
2019-03-01 (7 years ago)
2023-11-10 (2 years ago)
2018-09-04 (7 years ago)
2008-10-28 (17 years ago)
Last Update here
2019-03-04 (7 years ago)
2025-02-25 (1 year ago)
2018-10-27 (7 years ago)
2008-10-30 (17 years ago)
Author
David Heinemeier Hansson, Jacques Distler, Matthias Tarasiewicz
Clifford Adams
Alex Schroeder
Simon Michael & the Zwiki dev team
URL
Free and Open Source
Yes
Yes
Yes
Yes
License
Ruby's
GPL
GPL
GPLv2
Programming Language
Ruby on Rails
Perl
Perl
Python
Data Storage
Database
Files
Files
Database
License Cost/ Fee
0
0
free
0
Development status
Mature
Mature
Mature
Mature
Intended Audience
general, education
family people, hackers
anyone able to install or get access to a zope server
System Requirements Instiki UseMod Oddmuse Zwiki
Operating System
UNIX, Windows, MacOS X
Linux, Windows, MacOS X
Anything supported by Perl
any
Root Access
No
No
No
No
Webserver
Thin (included), or Apache/NGinx (via Passenger)
Apache, probably anything with CGI support
Anything supporting CGI scripts
Zope
Other Requirements
Ruby 2.0-2.6
Writable data directory
Datastorage Instiki UseMod Oddmuse Zwiki
Text Files
No
Yes
Yes
Plugin
MySQL
Yes
No
No
Plugin
PostgreSQL
Yes
No
No
Plugin
Oracle
Plugin
No
No
Plugin
SQLite
Yes
No
No
Unknown
BerkeleyDB
No
No
No
Unknown
RCS
No
No
No
Unknown
Other
Any Rails-compatible back-end datastore can be used.
No
No
ZODB (zope object database)
Security/Anti-Spam Instiki UseMod Oddmuse Zwiki
Page Permissions
Yes
Yes
Yes
Yes
ACL
No
No
No
Yes
Authentication Backends
None (use your web server instead)
any supported by Zope authentication plugins
Host Blocking
Yes
Yes
Yes
Patch
Mail Encryption
Unknown
Unknown
No
Yes
nofollow
Unknown
Patch
No
Unknown
Blacklist
Yes
Patch
Optional
Yes
CAPTCHA
Unknown
No
Plugin
No
Delayed Indexing
Unknown
No
No
Patch
Development/Support Instiki UseMod Oddmuse Zwiki
# of Consultants
Preconfigured Hosting
No
No
Yes
Yes
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
#zwiki on freenode
Stars on GitHub
505 ⭐
N/A
89 ⭐
N/A
Common Features Instiki UseMod Oddmuse Zwiki
Preview
No
Yes
Yes
Yes
Minor Changes
Yes
Yes
Yes
No
Change Summary
No
Yes
Yes
Yes
Page History
Yes
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Restricted by Age
Unlimited
Revision Diffs
Between all
Between all
Between all
Between all
Sitemap
Yes
Yes
Yes
Yes
Plugin System
No
No
Yes
Yes
Special Features Instiki UseMod Oddmuse Zwiki
Unicode Support
Yes
Yes
Yes
Yes
Right-to-Left Support
Yes
Unknown
Optional
Optional
Interface Languages
1
English
0
18
Bulgarian, German, Spanish, Finnish, French, Hebrew, Italian, Korean, Dutch, Polish, Portuguese, Romanian, Russian, Serbian, Swedish, Ukrainian, Chinese, Chinese Traditional
0
Email notification
No
Unknown
Plugin
Yes
Comments
No
No
Discussion Pages
Flat
Categories
Yes
Unknown
Plugin
No
Namespaces
No
Unknown
Plugin
No
Conflict Handling
Page Locking
Conflict Detection
Conflict Resolution
Conflict Detection
Concurrent Editing
Unknown
No
No
Unknown
Search
Full Text
Full Text
Full Text
Full Text
Wiki Farming
Yes
Unknown
Plugin
Unknown
Structured Data
No
Unknown
Plugin
Unknown
Links Instiki UseMod Oddmuse Zwiki
CamelCase
Optional
Optional
Optional
Optional
Freelinks
Yes
Yes
Optional
Optional
Backlinks
Yes
Yes
Plugin
Yes
InterWiki
Yes
Yes
Yes
Yes
SisterWiki
No
Yes
Plugin
No
Image Links
Yes
Yes
Plugin
Yes
Windows Shares
No
No
Plugin
Unknown
Page Redirects
Yes
Yes
Yes
Unknown
Syntax Features Instiki UseMod Oddmuse Zwiki
HTML Tags
All
Some
Plugin
Optional
Math formulas
Yes
No
Plugin
Plugin
Tables
simple + complex
simple
simple + complex
simple + complex
CREOLE support
No
Unknown
Plugin
No
Markdown Support
Yes
No
Plugin
No
Textile Support
Yes
No
No
No
BBCode Support
No
No
Plugin
No
Emoticon Images
No
No
Optional
Patch
Syntax Highlighting
Yes
No
Plugin
No
Footnotes
Yes
No
Plugin
Yes
Quoting
Yes
No
Optional
Yes
Internal Comments
Yes
No
No
Yes
Custom styles
Yes
No
Yes
Yes
FAQ Tags
No
No
Plugin
Optional
Scripting
None
None
Perl
DTML
Content Includes
Yes
Unknown
Yes
Yes
Feed Aggregation
No
Unknown
Yes
Plugin
Usability Instiki UseMod Oddmuse Zwiki
Section Editing
No
No
No
No
Page Templates
No
No
No
No
Double-Click Edit
No
No
Plugin
Patch
Toolbar
No
No
Plugin
No
WYSIWYG Editing
No
No
Plugin
Plugin
Access Keys
Yes
Unknown
Yes
Yes
Auto Signature
Yes
No
Plugin
Yes
Statistics Instiki UseMod Oddmuse Zwiki
Recent Changes
Yes
Yes
Yes
Yes
Wanted Pages
Yes
Patch
Plugin
No
Orphaned Pages
Yes
Patch
Plugin
Optional
Most/Least Popular
No
No
No
Optional
Recent Visitors
No
No
Plugin
Plugin
Analysis
No
No
No
No
Output Instiki UseMod Oddmuse Zwiki
Printer Friendly
Print View
No
Print CSS
Print View
Mobile Friendly
Yes
Unknown
Yes
Unknown
Themes & Skins
No
No
Optional
Yes
RSS Feeds
No
Yes
Yes
Yes
ATOM Feeds
Yes
No
Plugin
No
Abbreviations
Yes
No
Yes
Unknown
Auto-TOC
Yes
Yes
Plugin
Plugin
Raw Export
Yes
No
Yes
Yes
HTML Export
Yes
No
Yes
Yes
XML export
No
No
No
Yes
PDF Export
No
No
Plugin
Patch
Office Export
Unknown
Unknown
No
Unknown
Media and Files Instiki UseMod Oddmuse Zwiki
File Attachments
Yes
Optional
Optional
Yes
Media Revisions
No
No
Yes
No
Embedded Flash
No
No
No
Yes
Embedded Video
Yes
No
No
Yes
Image Editing
No
Unknown
No
No
SVG Editing
Yes
Unknown
Plugin
No
MindMap Editing
No
Unknown
No
No
Media Search
No
No
Filenames only
Filenames only
Extras Instiki UseMod Oddmuse Zwiki
Calendar
No
Unknown
Plugin
Unknown
Image Galleries
No
Unknown
No
Unknown
Presentations
Unknown
Unknown
No
Unknown
Forums
No
Unknown
No
Unknown
Blogs
No
Unknown
Optional
Unknown
Ticket System
No
Unknown
No
Unknown
Chat
Unknown
Unknown
No
Unknown
Syntax Examples Instiki UseMod Oddmuse Zwiki
Internal Link
[[Some Page]]
[[Some Page|anchor text]]
[[Some Page#anchor]]
[[Some Page#anchor|anchor text]]
optional, default on:
[[page name]]

optional, default off:
PageName
[PageName] → [1]
[[[page name]]] → [1]
[PageName text] → text
[[page name|text]] → text

Depending on plugins:
[text](page) → text
WikiName
[freeform name]
[[double-bracketed]]
External Link
[another site](http://example.com)
http://example.com/
[http://example.com/] → [1]

optional, default on:
[http://example.com/ text] → text

Depending on plugins:
[text](http://example.com/) → text
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
#Level 1#
##Level 2##
###Level 3###
####Level 4####
#####Level 5#####
######Level 6######
= Level 1 =
== Level 2 ==
=== Level 3 ===
==== Level 4 ====
===== Level 5 =====
====== Level 6 ======
Depending on plugins:
## two
### three
== two ==
=== three ==

section
=======

subsection
----------
Bold Format
**bold**
'''bold'''
Depending on plugins:
*bold*
**bold*
'''bold'''
Italics Format
_italic_, *italic*
''italic''
Depending on plugins:
*italic*
/italic/
//italic//
''italic''
Underline Format
underlined
{: style='text-decoration:underlined'}
<u>underline</u>
Depending on plugins:
_underline_
__underline__
Monospace Format
`monospace`
<tt>for monospace text</tt>
Depending on plugins:
`mono`
##mono##
[code]mono[/code]
<tt>mono</tt>
<code>mono</code>
Strikethrough Format
<del>strikethrough</del>
strikethrough
{: style='text-decoration:line-through'}
N/A
via bbCode plugin:
[s]strike through[/s]
Superscript Format
<sup>superscript</sup>
<sup>superscript</sup>
via bbCode plugin:
[sup]superscript[/sup]
Subscript Format
<sub>subscript</sub>
<sub>subscript</sub>
via bbCode plugin:
[sub]subscript[/sub]
Images
![alt text](http://ex.com/image.jpg),
[[image.jpg|alt text:pic]]
http://url.com/pic.gif
http://example.com/pic.jpg

Depending on plugins:
[[image:Name|Text|URL]] and variants
![text](URL)
Aligning Text
p{: style='text-align:left'}
p{: style='text-align:right'}
p{: style='text-align:center'}
p{: style='text-align:justify'}
N/A
no example known
Text Indentation
p
{: style='margin-left:3em'}

> blockquote
: indented
Depending on plugins:
> text

[quote]
text
[/quote]

: one
:: two
Bulleted Lists
* Item 1
** Item 1.1
* Item 2
* Item 1
** Item 1.1
* Item 2
* one
** two
Numbered Lists
1. Item 1
1. Item 1.1
2. Item 2
# Item 1
## Item 1.1
# Item 2
Depending on plugins:
1. one
2. two

# one
## two
Definition Lists
term
: definition
;Term:Definition
Depending on plugins:
; term: definition
Horizontal Rule
***
----
Depending on plugins:
----
remove Instiki remove UseMod remove Oddmuse remove Zwiki