Pivot vs. Serendipity vs. FlatPress vs. WikyBlog vs. Wordpress

General Features Pivot Serendipity FlatPress WikyBlog Wordpress
Version
1.40.6
1.1
0.1010
1.5.4
2.0.7
Release Date
2008-07-13 (13 years ago)
2006-12-27 (15 years ago)
2009-01-23 (13 years ago)
2007-10-23 (14 years ago)
2007-01-14 (15 years ago)
Last Update here
2020-02-05 (2 years ago)
2020-02-05 (2 years ago)
2020-02-05 (2 years ago)
2020-02-05 (2 years ago)
2020-02-05 (2 years ago)
Author
Pivot Team
Garvin Hicking, Jannis Hermanns et al
NoWhereMan (Edoardo Vacchi) and FlatPress Team
Josh Schmidt
WordPress Development Team
URL
Free and Open Source
Yes
Yes
Yes
Yes
Yes
License
GPL
BSD
GPLv2
GPL
GPL
License Cost/ Fee
Free
0
Free
0
0
Development status
Mature
Mature
Beta
Mature
Mature
Interface Languages
0
0
0
0
0
Multi-User Support
Yes
Yes
Unknown
Yes
Yes
Multi-Site Deployment
Yes
Yes
No
No
No
System Requirements Pivot Serendipity FlatPress WikyBlog Wordpress
Programming Language
PHP 4.1.0, PHP 4.3 or above recommended
PHP
PHP4, compatible with 5
PHP
PHP
Operating System
Any
Windows, Linux, Mac, Unix, others
Platform Independent
UNIX, Windows, MacOS X, probably others
Windows, Linux, Mac, Unix, others
Webserver
Any, Apache 1.3.x or 2.x recommended
Anything with PHP (Apache, Lighttpd, IIS)
Apache, works on IIS
Apache, anything with PHP
Anything with PHP
Root Access
No
No
No
No
No
Other Requirements
Database (PostgreSQL, MySQL) or PHP5 (SQLite)
MySQL
Datastorage Pivot Serendipity FlatPress WikyBlog Wordpress
Text Files
Yes
No
Yes
No
No
MySQL
No
Yes
No
Yes
Yes
PostgreSQL
No
Yes
No
No
No
Oracle
No
No
No
No
No
SQLite
No
Yes
No
No
No
BerkeleyDB
No
No
No
No
No
MS SQL Server
No
No
No
No
No
Other
XML-based flat file storage
New DB layers can be created easily, if the target DB supports ANSI-SQL
None
Anti-Spam Pivot Serendipity FlatPress WikyBlog Wordpress
Akismet Support
No
Yes
Plugin
No
Yes
Word Blacklist
Yes
Yes
Plugin
No
Plugin
IP Ban List
Yes
Yes
Unknown
Yes
Plugin
CAPTCHA
No
Yes
Plugin
Yes
Plugin
Other Anti-Spam mechanisms
URL checks, Author name checks, remote HTML link checks,
various other plugins
User Access Features Pivot Serendipity FlatPress WikyBlog Wordpress
ACL
Yes
Yes
No
Yes
Yes
Audit Log
No
No
No
Yes
No
LDAP Authentication
No
Plugin
Unknown
No
No
Other Authentication
None
Support Pivot Serendipity FlatPress WikyBlog Wordpress
Commercial Support
No
Yes
No
No
Yes
Online Help
http://www.pivotlog.net/docs/
http://www.s9y.org/33.html
http://www.flatpress.org/forums/
http://www.wikyblog.com/help
http://codex.wordpress.org/Main_Page
Issue Tracker
http://forum.pivotlog.net/
http://sourceforge.net/tracker/?atid=542822&group_id=75065&func=browse
http://www.flatpress.org/forums/
http://sourceforge.net/projects/wikyblog/
http://trac.wordpress.org/
Books
None
None
None
None
5+
Support Forum
Mailing List
IRC-Channel
Blogging Features Pivot Serendipity FlatPress WikyBlog Wordpress
Categorization
Multiple
Multiple
Multiple
Multiple
Tags
Yes
Plugin
Plugin
Yes
Plugin
Archiving
Yes
Yes
Yes
No
Yes
Trackback
Send+Receive
Send+Receive
Send+Receive
Pingback
No
Send+Receive
Send+Receive
Ping Service Support
Yes
Yes
Unknown
Yes
Yes
Link- / Blogroll
Yes
Plugin
Yes
Yes
Yes
Protected Posts
No
Yes
Unknown
Yes
Yes
Blog by Email
Yes
Plugin
Unknown
No
Yes
Blog by SMS/MMS
Yes
No
Unknown
No
Unknown
Blog API
MetaWeblog, Moblog
MovableType, Blogger
WordPress (plugin)
metaWeblog, MovableType
Post Editing Pivot Serendipity FlatPress WikyBlog Wordpress
Multi-paged posts
No
Yes
No
No
Yes
Spell Checker
Yes
Plugin
No
No
Yes
WYSIWYG Editor
Yes
Optional
Plugin
No
Optional
Undo
No
Optional
Unknown
Yes
No
Syntax Highlighting
No
Plugin
Plugin
Yes
Plugin
File Upload
No
Yes
Yes
Yes
Yes
Asset Management
Yes
Yes
Unknown
Yes
Plugin
Emoticon Images
Unknown
Yes
Plugin
Yes
Yes
Comment Features Pivot Serendipity FlatPress WikyBlog Wordpress
Comment Layout
Flat
Threaded
Flat
Threaded
Flat
Feeds for Comments
Unknown
Yes
Yes
Yes
Yes
E-Mail on Followup
Unknown
Yes
Yes
No
Plugin
Gravatars
Unknown
Plugin
Patch
No
Plugin
Open-ID Support
None
None
None
Extended Features Pivot Serendipity FlatPress WikyBlog Wordpress
Plugin System
Yes
Yes
Yes
Yes
Yes
Photo Gallery
Yes
Yes
Plugin
No
Plugin
Polls / Surveys
Unknown
Plugin
Unknown
No
Plugin
Search Engine
Unknown
Yes
Yes
Yes
Yes
Custom Pages
Unknown
Plugin
Yes
Yes
Yes
Google Sitemap
Unknown
Plugin
Patch
No
Plugin
Workflow Pivot Serendipity FlatPress WikyBlog Wordpress
Content Approval
Yes
Optional
Yes
Unknown
No
Versioning
No
Yes
No
Yes
No
Article Publishing
scheduled
scheduled
simple
simple
simple
Comment Moderation Queue
Yes
Yes
No
No
Yes
Interoperability Pivot Serendipity FlatPress WikyBlog Wordpress
Content Import
WordPress, Textpattern, Moveable Type, bblog, ...
SimplePHPBlog (native, almost), CuteNews, WordPress
from 22 other blog systems
Content Export
Dump to RSS, Database export
SimplePHPBlog (native, almost), WordPress
Wordpress Extended2.jawwormikXML
Unicode Support
Yes
Yes
Yes
Yes
Yes
WebDAV Support
Unknown
No
Unknown
Unknown
Unknown
HTML Output
XHTML 1.0 Transitional
XHTML 1.1
XHTML 1.0 Strict
XHTML 1.0 Transitional
XHTML 1.0 Transitional
Friendly URLs
Yes
Yes
Yes
Yes
Yes
Administration Pivot Serendipity FlatPress WikyBlog Wordpress
E-Mail Notifications
Unknown
Yes
Yes
No
Yes
Themes / Skins
Unknown
Yes
Yes
Yes
Yes
Trash
No
No
No
Yes
No
Web Statistics
Unknown
Plugin
Plugin
No
Plugin
Web-based Style / Template Management
Yes
Yes
No
Yes
Yes
Comment Administration
Yes
Yes
Yes
Yes
Yes
Syndication Pivot Serendipity FlatPress WikyBlog Wordpress
RSS 0.9x
Yes
Yes
No
No
Yes
RSS 1.0
Yes
Yes
No
No
Yes
RSS 2.0
Yes
Yes
Yes
Yes
Yes
ATOM 0.3
Yes
Yes
No
No
No
ATOM 1.0
Yes
Yes
Yes
Yes
Yes
Podcasting/Videocasting Pivot Serendipity FlatPress WikyBlog Wordpress
Podcast Feeds
Unknown
Plugin
Plugin
No
Yes
ID3-Tag Editor
Unknown
Yes
Unknown
No
No
YouTube Support
Unknown
Plugin
Yes
Yes
No
Media Converter
Unknown
No
Unknown
No
No
Phone2Podcast Support
Unknown
Plugin
Unknown
No
No
remove Pivot remove Serendipity remove FlatPress remove WikyBlog remove Wordpress