Datadeck - Spreadsheets visualized In two clicks
Slack Overflow - A programmer's best friend, now in Slack.
Statsbot - Connect your database, let Statsbot generate data relationships from your database automatically, and get your first insights in a matter of minutes.
ask-stack - Get answers from Stack Overflow directly in the Atom editor
Metric.live - Real-time and advanced periodic alerts for Google Analytics.
Stack Overflow for Teams - Everything you love about Stack Overflow in a private space.