This software cluster includes Portals, Phorums, Web 2.0 frameworks and Social Software.
- LimeSurvey. Free Open Source Online Survey Application LimeSurvey
- Open Atrium. Free Open Source Team Collaboration Tool Open Atrium
- Osclass. Free Open Source Classifieds System Osclass
- phpBB. Free Open Source Phorum Software phpBB
- ThinkUp. Free Open Source Social Media Insights Platform ThinkUp
- TinyTinyRSS. Open Source RSS tool. TinyTinyRSS