Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
WPNoise - Most Complete Managed WordPress Hosting
Simple Ops - Simplify website performance and uptime monitoring with alerting, ssl check, chrome ux metrics, multi locations
Kinsta - The best managed WordPress hosting, powered by Google Cloud and LXD orchestrated Linux containers. Let us handle caching, security, updates, and more.
UptimeRobot - Free Website Uptime Monitoring
Truly WP - Premium Managed WordPress Hosting