Lowdown - Lowdown unleashes the valuable content locked within Slack and emails it to your members so they don't miss key information.
StatusOk (Open source) - Get notified through Slack/email when your website is down
Scrumbot - A summary of all team data in Slack before your daily scrum
Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
Marketplace Hacks - A slack community of marketplace founders & operators
Get Notified - Get Notified when something happens