U
Productivity
Website, API, and server uptime monitoring with instant downtime alerts
Uptime MonitoringStatus PagesAlerts
UptimeRobot continuously checks websites, APIs, and servers and alerts you when something goes down or slows. It monitors HTTP and HTTPS endpoints, keywords, ping, ports, cron jobs, DNS, SSL certificates, and domain expiry, verifies outages from multiple locations, and sends alerts by email, SMS, voice calls, push notifications, Slack, Microsoft Teams, Discord, PagerDuty, and webhooks. Branded public status pages, incident tools, and maintenance windows are included, and over 3.4 million users rely on it.
- Best for
- Developers, agencies, and small teams who need reliable uptime alerts and a public status page for their sites, APIs, and client projects.
- Pricing
- Free plan with 50 monitors and 5-minute checks, no credit card. Solo $9/mo (10 monitors, 60-second checks), Team $35/mo (100 monitors, 30-second checks, 3 seats), Scale $65/mo (200-500 monitors, 15-second checks, 5 seats), and custom Enterprise. Annual billing saves about 15%.
Core features
- • HTTP/HTTPS, keyword, ping, port, cron job, and DNS monitoring
- • SSL certificate and domain expiry tracking
- • Multi-location outage verification
- • Branded public status pages
- • Alerts by email, SMS, voice, push, Slack, Teams, Discord, PagerDuty, and webhooks
- • Incident management and maintenance windows
- • Role-based team access
Use cases
- 1. Getting alerted the moment a website or API goes down
- 2. Tracking SSL certificate and domain expiry dates
- 3. Publishing a branded status page for customers
- 4. Agencies monitoring many client sites from one dashboard
How to use
Create a free account, add a monitor for your website, API, or server by choosing a type and entering a URL, and pick how you want to be alerted. Optionally publish a status page so customers can see uptime.
Pricing plans
Free
$0/mo
- • 50 monitors
- • 5-minute checks
- • Basic status pages and limited integrations
Solo
$9/mo
- • 10 monitors
- • 60-second checks
- • 3 status pages, own domain support
- • All monitor types including SSL and DNS
Team (Most popular)
$35/mo
- • 100 monitors
- • 30-second checks
- • 3 login seats and 100 status pages
- • White-label support, Zapier and PagerDuty integration
Scale
$65/mo
- • 200-500 monitors
- • 15-second checks
- • 5 login seats and unlimited status pages
Enterprise
Custom
- • Any number of monitors and custom intervals
- • Dedicated support and SOC 2 documents
- • Custom invoicing
FAQ
Is UptimeRobot free?
Yes, the free plan includes 50 monitors with 5-minute checks and requires no credit card.
How often does it check my site?
Every 5 minutes on the free plan, every 60 seconds on Solo, every 30 seconds on Team, and every 15 seconds on Scale.
How will I be alerted?
By email, SMS, voice call, push notification, or integrations such as Slack, Teams, Discord, PagerDuty, and webhooks.
UptimeRobot
Support: support@uptimerobot.com
Where it holds up
- Generous free plan with 50 monitors and no credit card
- Many monitor types in one tool, from websites to cron jobs and SSL expiry
- Many alert channels, including SMS, voice, Slack, Teams, and PagerDuty
- Status pages let you keep customers informed during outages
Where it falls short
- The free plan checks only every 5 minutes, so faster checks need a paid plan
- Not an AI tool: it is a rules-based monitoring service
- Team seats, white-label status pages, and more monitors require the $35/mo Team plan or higher
