Category: Monitoring, DevOps, Website Tools

UptimeRobot checks your websites and services at regular intervals and alerts you when something goes down. It supports HTTP, ping, port, and keyword monitoring. Alerts can be sent via email, SMS, Slack, Telegram, and webhooks. The dashboard shows uptime percentages, response times, and incident history.

The free tier allows up to 50 monitors with 5-minute check intervals, which is enough for most personal projects and small businesses. For developers running side projects or managing client sites, it is a simple way to find out about problems before users report them. Setup takes only a few minutes. Paid plans add faster check intervals and more advanced features.