Sup! Standup Bot - The complete stand-up and follow-up bot
Lunchclub - Curated 1:1 professional connections
Hive - Seamless project management and collaboration for your team.
Serendipity - Serendipity is a PHP-powered weblog engine which gives the user an easy way to maintain a blog.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Lunch Roulette - Collaboration by grouping coworkers randomly for lunch.