GitShowcase - Plug and play portfolio for developers
NextRetreat - All-in-one solution for organising team retreats & offsites
GPortfolio - Create an automatic portfolio based on Github profile.
BoomPop - One-click offsites for remote teams.
Webfolio - Showcases your best code to startups and get hired
TeamOut - TeamOut offers easy-to-book venues for team retreats.