CanvasWiki vs. Git-Wiki vs. Instiki

General Features CanvasWiki Git-Wiki Instiki
Version
1.2.101
1.0
0.30.0
Last Release Date
2006-06-15 (20 years ago)
2019-03-01 (7 years ago)
Last Update here
2008-09-01 (17 years ago)
2022-04-17 (4 years ago)
2019-03-04 (7 years ago)
Author
Raymond Camden
David Heinemeier Hansson, Jacques Distler, Matthias Tarasiewicz
URL
Free and Open Source
Yes
Yes
Yes
License
Apache
MIT
Ruby's
Programming Language
ColdFusion
Ruby
Ruby on Rails
Data Storage
Database
RCS
Database
License Cost/ Fee
0
Free
0
Development status
Mature
Mature
Mature
Intended Audience
Mildly technical
Private, Public
general, education
System Requirements CanvasWiki Git-Wiki Instiki
Operating System
Windows, Linux, Solaris
*nix
UNIX, Windows, MacOS X
Root Access
No
No
No
Webserver
Apache, IIS
Ruby webserver (Mongrel, Unicorn, Thin, Webrick)
Thin (included), or Apache/NGinx (via Passenger)
Other Requirements
ColdFusion MX
Ruby
Ruby 2.0-2.6
Datastorage CanvasWiki Git-Wiki Instiki
Text Files
Unknown
No
No
MySQL
Yes
No
Yes
PostgreSQL
Unknown
No
Yes
Oracle
Unknown
No
Plugin
SQLite
Unknown
No
Yes
BerkeleyDB
Unknown
No
No
RCS
Unknown
Yes
No
Other
Access, SQL Server
Git
Any Rails-compatible back-end datastore can be used.
Security/Anti-Spam CanvasWiki Git-Wiki Instiki
Page Permissions
No
Yes
Yes
ACL
No
Yes
No
Authentication Backends
Plugin system, backends can be added
Host Blocking
Unknown
Plugin
Yes
Mail Encryption
Unknown
No
Unknown
nofollow
Unknown
No
Unknown
Blacklist
Unknown
No
Yes
CAPTCHA
Unknown
Plugin
Unknown
Delayed Indexing
Unknown
No
Unknown
Development/Support CanvasWiki Git-Wiki Instiki
# of Consultants
Preconfigured Hosting
No
No
No
Code Repository
Issue Tracker
Mailing List
Support Forum
Chat Channel
Stars on GitHub
N/A
242 ⭐
506 ⭐
Common Features CanvasWiki Git-Wiki Instiki
Preview
Unknown
Plugin
No
Minor Changes
Unknown
No
Yes
Change Summary
Yes
Plugin
No
Page History
Yes
Yes
Yes
Page Revisions
Unlimited
Unlimited
Revision Diffs
Between all
Between all
Sitemap
Yes
Yes
Yes
Plugin System
No
Yes
No
Special Features CanvasWiki Git-Wiki Instiki
Unicode Support
No
Yes
Yes
Right-to-Left Support
Unknown
Optional
Yes
Interface Languages
0
4
Czech, German, English, French
1
English
Email notification
Unknown
No
No
Comments
No
No
Categories
Unknown
No
Yes
Namespaces
Unknown
No
No
Conflict Handling
Conflict Detection
Page Locking
Concurrent Editing
Unknown
Unknown
Unknown
Search
Full Text
Full Text
Wiki Farming
Unknown
Yes
Yes
Structured Data
Unknown
No
No
Links CanvasWiki Git-Wiki Instiki
CamelCase
Yes
No
Optional
Freelinks
Unknown
Yes
Yes
Backlinks
Unknown
No
Yes
InterWiki
Unknown
Plugin
Yes
SisterWiki
Unknown
No
No
Image Links
Unknown
Yes
Yes
Windows Shares
Unknown
No
No
Page Redirects
Unknown
Plugin
Yes
Syntax Features CanvasWiki Git-Wiki Instiki
HTML Tags
Plugin
All
Math formulas
Unknown
Plugin
Yes
Tables
simple + complex
simple + complex
CREOLE support
Unknown
Plugin
No
Markdown Support
Unknown
Plugin
Yes
Textile Support
Unknown
Plugin
Yes
BBCode Support
Unknown
No
No
Emoticon Images
Unknown
No
No
Syntax Highlighting
Unknown
Plugin
Yes
Footnotes
Unknown
Plugin
Yes
Quoting
Unknown
No
Yes
Internal Comments
Unknown
Plugin
Yes
Custom styles
Unknown
Yes
Yes
FAQ Tags
Unknown
No
No
Scripting
XML based, Javascript
None
Content Includes
Unknown
Yes
Yes
Feed Aggregation
Unknown
Yes
No
Usability CanvasWiki Git-Wiki Instiki
Section Editing
Unknown
Plugin
No
Page Templates
No
Yes
No
Double-Click Edit
Unknown
No
No
Toolbar
Unknown
Plugin
No
WYSIWYG Editing
Unknown
No
No
Access Keys
Unknown
Yes
Yes
Auto Signature
Unknown
No
Yes
Statistics CanvasWiki Git-Wiki Instiki
Recent Changes
Unknown
Yes
Yes
Wanted Pages
Unknown
No
Yes
Orphaned Pages
Unknown
No
Yes
Most/Least Popular
Unknown
No
No
Recent Visitors
Unknown
No
No
Analysis
Unknown
No
No
Output CanvasWiki Git-Wiki Instiki
Printer Friendly
Print CSS
Print View
Mobile Friendly
Unknown
No
Yes
Themes & Skins
Unknown
Yes
No
RSS Feeds
Unknown
Plugin
No
ATOM Feeds
Unknown
Plugin
Yes
Abbreviations
Unknown
No
Yes
Auto-TOC
Unknown
Plugin
Yes
Raw Export
Unknown
Yes
Yes
HTML Export
Unknown
No
Yes
XML export
Unknown
No
No
PDF Export
Unknown
No
No
Office Export
Unknown
Unknown
Unknown
Media and Files CanvasWiki Git-Wiki Instiki
File Attachments
Unknown
Yes
Yes
Media Revisions
Unknown
Yes
No
Embedded Flash
Unknown
No
No
Embedded Video
Unknown
Yes
Yes
Image Editing
Unknown
No
No
SVG Editing
Unknown
Yes
Yes
MindMap Editing
Unknown
No
No
Media Search
Contents
No
Extras CanvasWiki Git-Wiki Instiki
Calendar
Unknown
Plugin
No
Image Galleries
Unknown
Yes
No
Presentations
Unknown
Unknown
Unknown
Forums
Unknown
No
No
Blogs
Unknown
Plugin
No
Ticket System
Unknown
No
No
Chat
Unknown
Unknown
Unknown
Syntax Examples CanvasWiki Git-Wiki Instiki
Internal Link
[[a link]]
[[a link|with title]]
[[Some Page]]
[[Some Page|anchor text]]
[[Some Page#anchor]]
[[Some Page#anchor|anchor text]]
External Link
[[http://example.org|The title]]
[another site](http://example.com)
Headlines
== Section
=== Subsection
==== Sub-subsection

or

== Section ==
=== Subsection ===
==== Sub-subsection ====
#Level 1#
##Level 2##
###Level 3###
####Level 4####
#####Level 5#####
######Level 6######
Bold Format
**bold**
**bold**
Italics Format
//italic//
_italic_, *italic*
Underline Format
<u>underlined</u>
underlined
{: style='text-decoration:underlined'}
Monospace Format
<tt>monospace</tt>
`monospace`
Strikethrough Format
<s>strikethrough</s>
<del>strikethrough</del>
strikethrough
{: style='text-decoration:line-through'}
Superscript Format
<sup>superscript</sup>
<sup>superscript</sup>
Subscript Format
<sub>subscript</sub>
<sub>subscript</sub>
Images
{{Image.png}}
![alt text](http://ex.com/image.jpg),
[[image.jpg|alt text:pic]]
Aligning Text
p{: style='text-align:left'}
p{: style='text-align:right'}
p{: style='text-align:center'}
p{: style='text-align:justify'}
Text Indentation
p
{: style='margin-left:3em'}

> blockquote
Bulleted Lists
* Item 1
** Item 1.2
* Item 2
* Item 1
** Item 1.1
* Item 2
Numbered Lists
# Item 1
## Item 1.2
# Item 2
1. Item 1
1. Item 1.1
2. Item 2
Definition Lists
term
: definition
Horizontal Rule
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remove CanvasWiki remove Git-Wiki remove Instiki