Better Uptime - We call you when your website goes down
Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
Is it down by Freshping - Check if any website is down from 5 global locations
WebGazer - Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.
UXPin + Slack - Keep tabs on design projects in Slack
Troops Slack Sales Gong - The most customizable Salesforce Gong in Slack