Related sites:

• hipchat.com

  Atlassian + Slack | Atlassian

  

• tinyspeck.com

  Where work happens | Slack

  

• teamoffice.com

  TeamOffice : Web-based teamware

  

• sharepoint.com

  SharePoint, Team Collaboration Software Tools

  

• glip.com

  Collaboration software app with free messaging, group video chat, and task management for better team communication | RingCentral Glip

  

• share-brain.com

  ShareBrain = (Markdown + GTD) * Share

  

• gibbon.co

  Gibbon - Knowledge Sharing for Teams