UptimeRobot has been on the market since 2010 and has become the de facto standard for basic monitoring. The service checks if your site is alive and tells you when it’s dead. Simple, cheap, reliable.
Website: uptimerobot.com
How It Works
UptimeRobot pings your URLs from multiple locations and logs the results. HTTP(S), ping, port, keyword check, and heartbeat are supported. Check intervals range from 1 minute on paid plans to 5 minutes on the free tier.
When a site goes down — alert: email, SMS, Telegram, Slack, Discord, webhook, push notification via mobile app. You can set up escalation: first Telegram, then SMS if no response in 5 minutes, then a phone call if ignored for 10 minutes.
A standout feature — maintenance windows. If you know the site will be down during a 3 AM deployment, enable a maintenance window and UptimeRobot won’t trigger a false alarm.
Pricing That Gives Competitors a Nervous Twitch
- Free: 50 monitors, 5-minute interval, email alerts
- Solo: $9/mo — 100 monitors, 1-minute interval, Telegram/SMS/webhook
- Team: $49/mo — 500 monitors, 30-second interval, status pages
- Enterprise: custom
The free tier is not a trial — it’s a full product. Fifty monitors easily cover a freelancer’s or small studio’s needs. No competitor offers anything like it.
Status Pages
On the Team plan, you can create a public status page on your own domain. It shows uptime, current status, and incident history. It looks simpler than competitors like Better Stack, but it works. Clients feel better seeing green checkmarks than getting “why is the site down?” messages at 2 AM.
Mobile App
The UptimeRobot app — push notifications about outages straight to your phone. The interface is spartan, but it does the job. You can quickly glance at the status of all your sites from a single screen.
Where UptimeRobot Falls Short
Checks from a limited set of locations. If your audience is in South America or Southeast Asia, the monitoring may not reflect reality. No custom multi-step check scenarios, a feature Better Stack and Checkly boast about.
There’s an API, but it’s bare-bones. For integrating with internal dashboards and incident management — usable, but not exciting.
The interface looks like it’s stuck in 2015. Functional, but doesn’t please the eye.
Verdict
UptimeRobot is a workhorse. Nothing extra, minimal tuning, maximum utility. The free plan covers most small project needs. If you want simple “alive/dead” monitoring for 20–50 sites — it’s the best price-to-feature ratio. For complex scenarios and a prettier UI, look at Better Stack.