UptimeRobot

UptimeRobot is a monitoring tool that offers up to 50 monitors for free, with checks performed every 5 minutes. This tool allows you to set up various types of monitors, including HTTPS, ping, port, keyword, and cron job monitors. Notifications from UptimeRobot can be received through multiple channels, such as email, SMS, phone calls, and push alerts. Additionally, it integrates with various third-party applications like PagerDuty, Slack, Twitter, Microsoft Teams, Zapier, Splunk On-Call, Telegram, Webhooks, Pushbullet, Pushover, and Google Chat. There’s also a mobile app available for iOS and Android devices, enabling real-time monitoring on the go. UptimeRobot also provides the capability to generate custom status pages to display system uptime. This feature allows you to add announcements or email them to your subscribers. For users seeking more advanced functionalities, the Pro Plan offers SSL expiration monitoring and enhanced notification settings.

UptimeRobot is a website and server monitoring tool offering free website and endpoint monitoring, with real-time notifications via multiple channels to help users quickly detect and resolve issues.