UptimeRobot - Free Website Uptime Monitoring
Geckoboard - Get to know Geckoboard: Instant access to your most important metrics displayed on a real-time dashboard.
StatusPage.io - StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public metrics and allow your customers to subscribe to be updated automatically.
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
Status.io - Status.io is a platform for system status pages and status notifications. Companies rely on Status.io to track outages, schedule planned maintenances, broadcast status notifications, and much more; and their customers love the transparency.
Databox - Databox is Business Analytics platform that helps companies deliver insights and analytics anytime and anywhere.