Catch downtime before your users do
Monitor websites, APIs, SSL certs & cron jobs from 10+ global regions. Alerted in seconds — not minutes.
No credit card required · Setup in 30 seconds · Cancel anytime
99.9%
30s
2.7M
Monitors
48
3 down
Avg. Response
142ms
-12% vs last week
Uptime (30d)
99.97%
SLA met
Response Time (24h)
Monitors
Trusted by 5,000+ teams at
Six ways to monitor everything
From simple HTTP checks to heartbeat cron monitoring — cover every layer of your stack.
Website Monitoring
HTTP(S) checks from 10+ global regions every 30 seconds. Get alerted on status codes, timeouts, and content changes.
Keyword Monitoring
Verify critical content appears (or doesn't) on your pages. Detect defacements, missing products, or broken deployments.
Ping Monitoring
ICMP ping checks to track server reachability and packet loss. Ideal for infrastructure and network monitoring.
Port Monitoring
Verify that specific TCP ports are open and responding. Monitor databases, mail servers, game servers, and more.
Cron Job Monitoring
Heartbeat-style checks ensure your scheduled tasks run on time. Get alerted if a job is late or never completes.
SSL & Domain Monitoring
Track certificate expiry, domain expiration, and WHOIS changes. Never let an expired cert take down your site.
Up and running in 30 seconds
Three steps. No agents to install. No config files to write.
Add your URL
Paste any URL, IP, or hostname. Choose your check type — HTTP, ping, port, keyword, or cron heartbeat.
Set alert channels
Connect Slack, Email, SMS, Discord, PagerDuty, or webhooks. Set escalation policies and on-call schedules.
Sleep peacefully
We check every 30 seconds from 10+ regions. If anything goes wrong, you'll know instantly. If not — sweet dreams.
Loved by engineering teams worldwide
“UptimeGuard caught a DNS issue at 3 AM that would have cost us thousands. The alert came in 28 seconds — our previous tool took 5 minutes. That difference saved our launch.”
Sarah Chen
VP of Engineering, Finova
“We migrated from three separate tools to UptimeGuard and cut our MTTR by 40%. The status pages alone eliminated hundreds of support tickets every month.”
Marcus Johnson
SRE Lead, Datastream
“Dead simple to set up, but incredibly powerful under the hood. The cron job monitoring caught a silent backup failure that would have been a disaster. 10/10.”
Emily Rodriguez
CTO, ShipFast
“UptimeGuard caught a DNS issue at 3 AM that would have cost us thousands. The alert came in 28 seconds — our previous tool took 5 minutes. That difference saved our launch.”
Sarah Chen
VP of Engineering, Finova
Status Page
90-Day Uptime
Beautiful status pages your users will love
Build trust and reduce support load with branded, real-time status pages. Keep your users informed during incidents and showcase your reliability track record.
- Custom branding — your logo, colors, and domain
- Public or private pages with password protection
- Real-time uptime graphs and incident history
- Subscriber notifications via email and SMS
- SSO integration for internal status pages
Connects to your entire stack
Alert the right people, in the right place, at the right time. 20+ integrations and counting.
Don't see your tool? Request an integration or use our webhook API.
Start monitoring in 30 seconds
No credit card required. 50 monitors free forever. Join 5,000+ teams who trust UptimeGuard to keep their services online.
- No credit card required
- 50 monitors free forever
- Setup in 30 seconds