Pingometer monitors the uptime, downtime, and performance of websites. It alerts you if something happens -- 24/7/365.
Pingometer is a service that monitors the uptime, downtime, and performance of websites. The monitor types include HTTP, HTTPS, RUM, DNS, IMAP, POP3, SMTP, TCP, UDP, and Transaction.
Pingometer's platform performs real-time checks from locations around the world -- 24/7/365. If an outage occurs, it is confirmed before alerts are sent (no false positives). You get notified via email, text, voice, Twitter, or webhook. It's easy to setup (no installation) and simple to use.