UptimeRobot
Monitor websites, SSL certificates, keywords, and cron jobs with UptimeRobot and receive alerts.
About UptimeRobot
UptimeRobot monitors websites, APIs, servers and scheduled jobs and sends alerts when issues are detected. It supports HTTP(S), ping, port, DNS record, keyword, SSL certificate and cron job checks, with checks from multiple locations and response-time thresholds.
It also provides status pages with incident history, incident tracking, maintenance windows to suppress alerts during updates, role-based team access, integrations with messaging and incident tools, and a mobile app for checking status and managing monitors.
Key features
- Monitor HTTP(S) websites, APIs and endpoints for uptime
- Keyword checks for appearance or disappearance on pages
- Ping, port, DNS and cron job monitoring
- Alerts by email, SMS, Slack and other integrations
- Branded status pages with incident history
- Response-time alerts with custom thresholds
Best for: Best for developers and teams that need to monitor availability of websites, APIs and servers.
Good for
- Covers HTTP, ping, port, DNS, keyword, SSL and cron checks
- Includes status pages, incident tracking and maintenance windows
- Offers team roles, integrations and mobile monitor management
UptimeRobot at a glance
- Website
- uptimerobot.com
- Category
- Development › Developer Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Developer Tools
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UptimeRobot comparisons
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UptimeRobot FAQ
What is UptimeRobot?
UptimeRobot is an uptime monitoring service that checks websites, APIs and other endpoints and alerts when they go down, degrade or change. It also provides tools to share system status and manage incidents.
What is an uptime monitor?
An uptime monitor repeatedly verifies that a webpage or service is online and working as expected. When it detects a problem, it sends alerts and records incidents with timestamps and details in the dashboard.
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