Heimdall Monitor - Advanced Web Monitoring & Uptime Guardian
Heimdall watches every critical path
Not just servers — real application behavior, content, and connections.
Availability & Connectivity
HTTP, ports, ping, DNS, and SSL monitored continuously.
Ensure your servers are reachable and your connections are secure with constant surveillance.
Content & User Flows
Go beyond status codes. Verify that your content is actually loading and your crucial user journeys are functional.
Incidents & Alerts
Receive instant notifications through your preferred channels so you can resolve issues before they impact customers.
More than uptime. True vigilance.
| Others | Heimdall Monitor |
|---|---|
| Most monitors check if a site is up | Heimdall checks if it's working |
| Others alert after failure | Heimdall detects early signals |
| Tools grow complex as you scale | Heimdall stays clear and predictable |
Start free. Grow without friction.
From one application to entire digital realms.
Free plan to get started in minutes
No credit card required. Start monitoring your personal projects instantly.
Faster checks and deeper insight as risk grows
Upgrade seamlessly to increased frequency and advanced monitoring capabilities.
Teams, analytics, and white-label when you need them
Enterprise features ready for when your organization demands them.
"The same guardian, at every stage."
Protection for every stage
Choose the level of vigilance your application needs.
Free
$0
Basic oversight for personal projects
- 1 monitored URL
- 5 min. interval
- Email notifications
Sentry
$9.90/mo
Serious monitoring for production apps
- 20+ monitors
- 1 min. interval
- SSL & DNS monitoring
All-Seeing
$64.90/mo
Full visibility for teams
- 500+ monitors
- 30 sec. interval
- Team collaboration