Metric.live - Real-time and advanced periodic alerts for Google Analytics.
Cently - Automatic coupons + cashback for you and your friends
Statsbot - Connect your database, let Statsbot generate data relationships from your database automatically, and get your first insights in a matter of minutes.
Slack Overflow - A programmer's best friend, now in Slack.
StatsGlitch - Insights and Alerts to grow your business. Powerful Google Analytics and Search Console companion.
Depict.ai - Amazon-quality product recommendations for any online store