| General | bbPress | GroupServer | Phorum | Yazd |
|---|---|---|---|---|
| Version |
0.9.0.4
|
1.0β
|
5.2.9a
|
3.0 Stable-Beta
|
| Release Date |
2009-01-03 (17 years ago)
|
2010 June 16
|
2008-10-13 (17 years ago)
|
2006-01-06 (20 years ago)
|
| Last Update here |
2009-03-11 (17 years ago)
|
2010-06-21 (16 years ago)
|
2008-10-16 (17 years ago)
|
2006-11-07 (19 years ago)
|
| Author |
bbpress.org
|
OnlineGroups.Net
|
Phorum Dev Team
|
Group Effort
|
| URL | ||||
| Free and Open Source |
Yes
|
Yes
|
Yes
|
Yes
|
| License |
GPL2
|
GPL
|
The Phorum License (BSD)
|
Apache
|
| License cost |
0
|
$0
|
0
|
Free
|
| Main View | ||||
| Thread-Type |
Flat
|
Flat
|
Threaded or Flat
|
Threaded or Flat
|
| Setup | bbPress | GroupServer | Phorum | Yazd |
| Installation method |
wizard
|
manual
|
wizard
|
|
| Upgrade method |
wizard
|
manual
|
wizard
|
|
| Hosting available |
No
|
Yes
|
No
|
No
|
| Technology | bbPress | GroupServer | Phorum | Yazd |
| Programming Language |
PHP
|
Python & Zope
|
PHP
|
Java
|
| UTF-8 Support |
Yes
|
Yes
|
Yes
|
Yes
|
| Data Storage |
1
MySQL Database |
1
PostgreSQL Database |
2
MySQL Database, PostgreSQL Database |
6
DB2 Database, Microsoft SQL Database, MySQL Database, Oracle Database, PostgreSQL Database, SQLite File Database |
| Other Storage |
Zope Object Database
|
|||
| Source Code Repo | ||||
| Issue Tracker | ||||
| Posts | bbPress | GroupServer | Phorum | Yazd |
| BBCode |
Plugin
|
No
|
Optional
|
Yes
|
| HTML |
Yes
|
No
|
Optional
|
Yes
|
| Emoticons |
Plugin
|
No
|
Optional
|
Yes
|
| Formatting Toolbar |
Plugin
|
No
|
Optional
|
Yes
|
| WYSIWYG Editor |
No
|
No
|
Plugin
|
Optional
|
| Quoting |
Nested
|
None
|
Nested
|
Single
|
| Syntax Highlighting |
Plugin
|
No
|
Plugin
|
Yes
|
| Attachments |
Multiple files
|
Multiple files
|
Multiple files
|
Multiple files
|
| Tags |
Unknown
|
Unknown
|
Unknown
|
Unknown
|
| Mark as solved | ||||
| Forums | bbPress | GroupServer | Phorum | Yazd |
| Categories |
Yes
|
Yes
|
Yes
|
Yes
|
| Subforums |
unlimited
|
No
|
multiple levels
|
one level
|
| Last Post |
Plugin
|
Yes
|
Yes
|
Yes
|
| Redirect Forums |
Plugin
|
No
|
No
|
No
|
| Trashcan Forum |
Yes
|
No
|
No
|
No
|
| Anti-Spam and Security | bbPress | GroupServer | Phorum | Yazd |
| CAPTCHA |
Plugin
|
No
|
Optional
|
No
|
| Groups |
One group only
|
Multiple groups
|
Multiple groups
|
Multiple groups
|
| Flood Control |
Yes
|
Yes
|
Yes
|
Yes
|
| ACLs |
No
|
Yes
|
Yes
|
No
|
| Blacklist |
Plugin
|
Yes
|
Yes
|
Yes
|
| Warnings |
Plugin
|
No
|
Plugin
|
Yes
|
| Suspension |
Plugin
|
Yes
|
Plugin
|
No
|
| Bans |
Yes
|
Yes
|
Yes
|
Yes
|
| IP-Block |
Plugin
|
No
|
Yes
|
Yes
|
| Audit Logging |
Plugin
|
Yes
|
Optional
|
Unknown
|
| User Reports |
Plugin
|
Yes
|
Yes
|
Unknown
|
| Other |
Spam Assasin is used for email spam control.
|
Aksimet Plugin
|
||
| Notification | bbPress | GroupServer | Phorum | Yazd |
| RSS/ATOM |
Yes
|
Yes
|
Yes
|
No
|
|
Plugin
|
Yes
|
Yes
|
Yes
|
|
| Instant Messaging |
Plugin
|
Integrated Chat
|
0
|
0
|
| Bookmarks |
Yes
|
No
|
Yes
|
No
|
| Community | bbPress | GroupServer | Phorum | Yazd |
| Avatars |
Plugin
|
Yes
|
Plugin
|
Yes
|
| User Ranks |
Plugin
|
No
|
Plugin
|
Yes
|
| Rating/Karma System |
Plugin
|
No
|
Plugin
|
Yes
|
| Signatures |
Plugin
|
No
|
Yes
|
Yes
|
| Users Online List |
Plugin
|
No
|
Plugin
|
Yes
|
| Private Messaging |
Plugin
|
Yes
|
Yes
|
Yes
|
| Custom profile fields |
Plugin
|
No
|
Yes
|
No
|
| Moderation | bbPress | GroupServer | Phorum | Yazd |
| Moderators |
global
|
global and forums
|
global and forums
|
global and forums
|
| Move Threads |
Yes
|
Unknown
|
Yes
|
Yes
|
| Split Threads |
Plugin
|
Unknown
|
Yes
|
No
|
| Close Threads |
Yes
|
Unknown
|
Yes
|
Yes
|
| Shadow Topics |
Unknown
|
Unknown
|
Yes
|
No
|
| Sticky Threads |
Yes
|
Yes
|
Yes
|
Yes
|
| Important Threads |
Plugin
|
Unknown
|
Yes
|
No
|
| Search | bbPress | GroupServer | Phorum | Yazd |
| Full-text search |
Yes
|
Yes
|
Yes
|
Yes
|
| Author search |
Yes
|
Unknown
|
Yes
|
Yes
|
| Advanced search |
Plugin
|
Yes
|
Yes
|
Yes
|
| Unread Topics |
Database tracked
|
Session tracked
|
||
| Customization | bbPress | GroupServer | Phorum | Yazd |
| Languages |
0
|
0
|
0
|
0
|
| Mobile View |
Unknown
|
Unknown
|
Unknown
|
Unknown
|
| Templates |
global
|
global and forum specific
|
global and forum specific
|
|
| Custom BBCodes |
Plugin
|
Unknown
|
Plugin
|
Yes
|
| Skin-Editor |
No
|
Unknown
|
No
|
Yes
|
| Smiley Packs |
Plugin
|
Unknown
|
Plugin
|
Plugin
|
| Plugins |
Yes
|
No
|
Yes
|
Yes
|
| Special Features | bbPress | GroupServer | Phorum | Yazd |
| Statistics |
Yes
|
Yes
|
Plugin
|
Yes
|
| Polls |
Plugin
|
Unknown
|
Plugin
|
No
|
| Calendar |
No
|
Unknown
|
No
|
No
|
| Friendly URLs |
Yes
|
Unknown
|
Plugin
|
Yes
|
| Data Management | bbPress | GroupServer | Phorum | Yazd |
| Available Importers | ||||
| Pruning |
Plugin
|
Unknown
|
Yes
|
No
|
| Archiving |
Plugin
|
Unknown
|
No
|
No
|
| Export Formats |
BBXF
|
XML, mbox
|
none
|
|
| Export private messages |
Plugin
|
Yes
|
No
|
No
|
| Lo-Fi View |
Plugin
|
Unknown
|
Optional
|
No
|
| remove bbPress | remove GroupServer | remove Phorum | remove Yazd |