The world's leading
uptime monitoring service.
- 50 monitors for free
- 20+ integrations
- Real-time alerts, web & mobile
- Public status pages
Trusted by over 2.5 million users and companies
All you really care about. Monitored in one place.
Website monitoring
Be the first to know that your website is down! Reliable monitoring warns you before any significant trouble and saves you money.
Response time monitoring
Monitor response times and spot slowdowns immediately with customizable alerts.
SSL monitoring
Don't lose visitors because of an expired SSL certificate. Get notified 30, 14 and 7 days before expiration.
Domain expiration monitoring
Keep your online presence secure and avoid any potential damage by monitoring your domain's expiration date.
Cron job monitoring
Also known as heartbeat monitoring. Monitor recurring background jobs or intranet devices connected to the internet.
Port monitoring
Is the email service still UP? How about the critical database server? Let's check! Monitor any specific service running on any port.
Ping monitoring
Leverage one of the most used tools administrators use to check the availability of network devices.
Keyword monitoring
Use keyword monitoring to check presence or absence of specific text in the request's response body (typically HTML or JSON).
Downtime happens.
Get notified!
Downtime happens even to the best of us. But itβs important to know it before customers are affected!
SMS
Voice call
Slack
Zapier
Telegram
Webhooks
Discord
Microsoft Teams
Advanced features for advanced users.
Share updates
Keep your users informed about planned maintenance or ongoing incidents with automated email notifications before they ask.
Explore moreResponse time monitoring
Receive instant alerts the moment your website or server performance drops below your defined threshold, so you can act before it affects anyone.
Explore moreWhite-labeled Status pages
Customize your public status page with your own brand colors, logo, fonts, layout, theme, and advanced settings.
Explore moreMaintenance windows
Schedule planned maintenance to avoid false downtime alerts and keep your uptime stats clean and accurate.
Explore moreCustom HTTP requests
Fine-tune your monitoring with specific HTTP methods, headers, and request bodies tailored to your applicationβs needs.
Multi-location checks
Add monitors from specific locations that matter the most to you and identify regional incidents in time.
Explore more
Keep monitoring everywhere you go, with our mobile app.
Get instant notifications, manage monitors and check your uptime statistics on the go.
Inform your customers about incidents with status pages.
Be transparent. Inform customers of planned outages. Show them that you strive to keep your service 100% online.
Add your team members to keep them notified.
You can invite all your team members to access your monitors, keep them notified and manage incidents. Choose from three levels of user access: read, write and notify-only.
Why over 2.5 million users trust UptimeRobot.
Reliable service
It was a wonderful experience and I would highly recommend it. UptimeRobot has exceeded my expectations with its efficient monitoring and notification system. Thanks to their service, I've been able to stay on top of any downtime issues and ensure maximum uptime for my online presence, highly recommended!
UptimeRobot Works Great -- And Believe It!
Our Native Amerrican news magazine/public service website is www.nativeamericatoday.com. Our former developer did a horrible job, which continually allowed bots to attack the site -- we went over our server's resource limits multiple times and crashed...
Piece of Mind Monitoring
I have recently moved monitoring to UptimeRobot for some critical links and external facing services within our organization. Internal monitoring programs are great until the internet is down and you don't know because you can't get the alerts out...
Reliable service
It was a wonderful experience and I would highly recommend it. UptimeRobot has exceeded my expectations with its efficient monitoring and notification system. Thanks to their service, I've been able to stay on top of any downtime issues and ensure maximum uptime for my online presence, highly recommended!
UptimeRobot Works Great -- And Believe It!
Our Native Amerrican news magazine/public service website is www.nativeamericatoday.com. Our former developer did a horrible job, which continually allowed bots to attack the site -- we went over our server's resource limits multiple times and crashed...
stars out of 5
reviews on G2
Simple pricing. Powerful monitoring.
Free.
- π5 min. monitoring interval
![Included]()
HTTP, port & ping monitor![Included]()
Keyword monitor- Location-specific monitoring
- Slow response alerts
![Not inncluded / Not available]()
SSL & Domain exp. monitor- πOnly 5 integrations
- πBasic status pages
- Notify seats unavailable
- No login seats available
Solo.
- 60 sec. monitoring interval
- HTTP, port & ping monitor
![Included]()
Keyword monitor- π Location-specific monitoring
- π Slow response alerts
- SSL & Domain exp. monitor
- πOnly 9 integrations
- πBasic status pages
- Notify seats available
- No login seats available
Team.
- 60 sec. monitoring interval
- HTTP, port & ping monitor
![Included]()
Keyword monitor- π Location-specific monitoring
- π Slow response alerts
- SSL & Domain exp. monitor
- All 12 integrations
![Included]()
Full-featured status pages- 3 notify seats incl.
- 3 login seats incl.
Enterprise.
- 30 sec. monitoring interval
- HTTP, port & ping monitor
![Included]()
Keyword monitor- π Location-specific monitoring
- π Slow response alerts
- SSL & Domain exp. monitor
- All 12 integrations
- Full-featured status pages
- 5 notify seats incl.
- 5 login seats incl.
Get your FREE account now, 50 monitors included!
Start monitoring in 30 secondsNo credit card required!
Available also on:
Incident management
Status pages
Integrations