PSG vs. DotClear vs. Wordpress vs. b2evolution vs. Wheatblog vs. NucleusCMS

General Features PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Version
1.12.0
2.1.3
2.0.7
2.4
1.1
3.24
Release Date
2006-08-22 (13 years ago)
2008-11-19 (11 years ago)
2007-01-14 (13 years ago)
2006-12-01 (13 years ago)
2006-06-29 (13 years ago)
2006-11-10 (13 years ago)
Last Update here
2020-02-05 (4 months ago)
2020-02-05 (4 months ago)
2020-02-05 (4 months ago)
2020-02-05 (4 months ago)
2020-02-05 (4 months ago)
2020-02-05 (4 months ago)
Author
The PSG Team
Olivier Meunier
WordPress Development Team
Francois Planque / evoTeam
Wheat, Josh, Pete
Wouter Demuynck and others
URL
Free and Open Source
Yes
Yes
Yes
Yes
Yes
Yes
License
GPL
GPL v2
GPL
GPL
GPL
GPL
License Cost/ Fee
Free
0
0
0 - Free
$0.00
free
Development status
Mature
Mature
Mature
Mature
Beta
Mature
Interface Languages
0
0
0
10
Danish, German, English, Finnish, French, Indonesian, Italian, Japanese, Dutch, Swedish
0
0
Multi-User Support
Yes
Yes
Yes
Yes
No
Yes
Multi-Site Deployment
Yes
Yes
No
Yes
No
Yes
System Requirements PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Programming Language
PHP
PHP 5
PHP
PHP
PHP, SQL
PHP
Operating System
Any
Unix/Linux, Windows
Windows, Linux, Mac, Unix, others
Linux, Windows or other
Linux, Unix, OS X, Windows
Linux, Windows, UNIX
Webserver
Any
Apache, Lighthttpd
Anything with PHP
Apache, IIS or other
Apache
Apache with PHP
Root Access
No
No
No
No
No
No
Other Requirements
None
MySQL or SQLite
Datastorage PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Text Files
Yes
No
No
No
No
No
MySQL
No
Yes
Yes
Yes
Yes
Yes
PostgreSQL
No
Yes
No
No
No
No
Oracle
No
No
No
No
No
No
SQLite
No
Yes
No
No
Yes
No
BerkeleyDB
No
No
No
No
No
No
MS SQL Server
No
No
No
No
No
No
Other
None
(must overload DB abstraction class)
Anti-Spam PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Akismet Support
Plugin
Yes
Yes
Plugin
No
Plugin
Word Blacklist
No
Yes
Plugin
Yes
No
Plugin
IP Ban List
Yes
Yes
Plugin
Plugin
No
Plugin
CAPTCHA
Plugin
Unknown
Plugin
Plugin
Yes
Plugin
Other Anti-Spam mechanisms
Moderation, link condom
Trackback validation
various other plugins
several specialized antispam plugins
SpamBayes, MBL
User Access Features PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
ACL
No
Yes
Yes
Yes
No
No
Audit Log
No
No
No
Yes
No
No
LDAP Authentication
Plugin
Optional
No
Plugin
No
No
Other Authentication
You can write your own auth plugin
Extendable authentication API
None
OpenID plugin
Support PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Commercial Support
No
No
Yes
No
No
No
Online Help
http://dotclear.org/documentation/
http://codex.wordpress.org/Main_Page
http://manual.b2evolution.net/
http://wheatblog.sourceforge.net/documentation.php
http://faq.nucleuscms.org/
Issue Tracker
http://savannah.nongnu.org/bugs/?group=psg
http://dev.dotclear.org/2.0
http://trac.wordpress.org/
http://sourceforge.net/tracker/?group_id=22229
http://dev.nucleuscms.org/tracker/
Books
None
1
5+
None
1
Support Forum
Mailing List
IRC-Channel
#dotclear on freenode
#b2evolution on irc.freenode.net
Blogging Features PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Categorization
None
Single
Multiple
Multiple
Single
Single
Tags
Yes
Yes
Plugin
Yes
No
Plugin
Archiving
Yes
Yes
Yes
Yes
No
Yes
Trackback
Send+Receive
Send+Receive
Send+Receive
Send+Receive
No
Send+Receive
Pingback
No
No
Send+Receive
No
No
Ping Service Support
Yes
Yes
Yes
Yes
No
Plugin
Link- / Blogroll
No
Yes
Yes
Yes
Yes
Plugin
Protected Posts
No
Yes
Yes
Yes
No
Plugin
Blog by Email
No
Plugin
Yes
Yes
No
Plugin
Blog by SMS/MMS
No
Plugin
Unknown
Unknown
No
Plugin
Blog API
WordPress, MovableType, metaWeblog, Blogger
metaWeblog, MovableType
blogger, metweblog, atom, b2
Blogger, metaWeblog and MovableType XML-RPC API
Post Editing PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Multi-paged posts
No
No
Yes
Yes
No
Yes
Spell Checker
Optional
No
Yes
Plugin
No
Plugin
WYSIWYG Editor
Optional
Yes
Optional
Plugin
No
Plugin
Undo
No
No
No
No
No
No
Syntax Highlighting
No
No
Plugin
Plugin
No
Plugin
File Upload
Yes
Yes
Yes
Yes
No
Yes
Asset Management
Yes
Yes
Plugin
Yes
No
Unknown
Emoticon Images
Plugin
Optional
Yes
Plugin
No
Plugin
Comment Features PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Comment Layout
Flat
Flat
Flat
Flat
Flat
Flat
Feeds for Comments
Yes
Yes
Yes
Yes
No
Plugin
E-Mail on Followup
Yes
Plugin
Plugin
Yes
No
Plugin
Gravatars
Yes
Plugin
Plugin
Plugin
No
Plugin
Open-ID Support
None
Client
None
None
Extended Features PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Plugin System
Yes
Yes
Yes
Yes
No
Yes
Photo Gallery
No
Plugin
Plugin
Yes
No
Plugin
Polls / Surveys
No
Plugin
Plugin
Plugin
No
Plugin
Search Engine
No
Yes
Yes
Yes
No
Yes
Custom Pages
No
Yes
Yes
Yes
No
Yes
Google Sitemap
No
Plugin
Plugin
Yes
No
Plugin
Workflow PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Content Approval
No
Yes
No
Yes
No
Plugin
Versioning
No
No
No
No
No
Yes
Article Publishing
simple
scheduled
simple
scheduled
simple
scheduled
Comment Moderation Queue
Yes
Yes
Yes
Yes
No
Yes
Interoperability PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Content Import
from 22 other blog systems
WordPress, Movable Type, Blogger, LiveJournal, b2/Cafelog
yes
Content Export
Wordpress Extended2.jawwormikXML
backup to SQL
Unicode Support
Yes
Yes
Yes
Yes
No
Yes
WebDAV Support
No
No
Unknown
Unknown
No
No
HTML Output
XHTML 1.1
XHTML 1.0 Strict
XHTML 1.0 Transitional
XHTML 1.0 Transitional
XHTML 1.1
XHTML 1.0 Strict
Friendly URLs
Yes
Yes
Yes
Yes
No
Yes
Administration PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
E-Mail Notifications
Yes
Yes
Yes
Yes
Yes
Yes
Themes / Skins
Yes
Yes
Yes
Yes
Yes
Yes
Trash
No
No
No
Yes
No
No
Web Statistics
No
Plugin
Plugin
Yes
No
Yes
Web-based Style / Template Management
No
Yes
Yes
Yes
No
Yes
Comment Administration
Yes
Yes
Yes
Yes
Yes
Yes
Syndication PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
RSS 0.9x
No
No
Yes
Yes
No
Yes
RSS 1.0
No
No
Yes
Yes
Yes
Yes
RSS 2.0
Yes
Yes
Yes
Yes
No
Yes
ATOM 0.3
No
No
No
No
No
Yes
ATOM 1.0
No
Yes
Yes
Yes
No
No
Podcasting/Videocasting PSG DotClear Wordpress b2evolution Wheatblog NucleusCMS
Podcast Feeds
Yes
Yes
Yes
Yes
No
Plugin
ID3-Tag Editor
No
No
No
Unknown
No
No
YouTube Support
No
Yes
No
Yes
No
No
Media Converter
No
No
No
Unknown
No
No
Phone2Podcast Support
No
No
No
Unknown
No
No
remove PSG remove DotClear remove Wordpress remove b2evolution remove Wheatblog remove NucleusCMS