Outbound Probes are the easiest way to get started in seconds. Just type in a URL and Heii On-Call will fetch it periodically. You will get an alert when the application does not respond or responds with an error.
Inbound Liveness Checks are for services that need to run on a schedule, like Cron Jobs or background processes. Heii On-Call provides a URL for your application code to check in with on a regular schedule. If we don't hear from the app before your specified timeout, you will get an alert.
Fully customizable. Works seamlessly with most APM tools like Datadog or Grafana, and lets you trigger alerts directly from your application using our API.
Unlike most other monitoring tools, rotation management is a first class citizen of Heii On-Call. Most people start with only one rotation with one person it, but Heii On-Call makes it trivial to add more engineers and define on call rotations.
Ensure equitable distribution of on-call time, and avoid burn out. Future scheduled shifts are trivial to reassign, move, or remove.
Split responsibilities for different systems across different rotations. Start with one team and add more later as the complexity of your application grows.
Mix and match any of multiple types of customizable triggers to ensure you have coverage on all parts of your application including web servers, background workers, and cron-jobs. Heii On-Call will alert the currently on-call individual for the specific service that is on fire.
Receive time-sensitive notifications through our lightweight iOS and Android apps. Keep production alerts from getting lost in the noise.*
*you can also get alerts through email or slack.
"We implemented the inbound liveness triggers last week... and it saved our butts today when the crons didn't run properly!"
No bulky libraries or custom binaries to install. Integrate using good old HTTPS. Read the docs.
iOS/Android App Alerts | On-Call Rotations | Website Monitoring | Cron Job Monitoring | API/Webhook Alerting | |
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Heii On-Call | |||||
PagerDuty | |||||
StatusCake | |||||
UptimeRobot | |||||
Cronitor | |||||
Dead Man's Snitch |
Bing | up 230 ms 50s ago |
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Cloudflare | up 204 ms 36s ago |
Discord | up 161 ms 32s ago |
DuckDuckGo | up 184 ms 36s ago |
GitHub | up 191 ms 36s ago |
GitLab | up 319 ms 15s ago |
PayPal | up 409 ms 38s ago |
up 407 ms 19s ago | |
Stack Overflow | up 435 ms 51s ago |
Stripe | up 1068 ms 9s ago |
up 185 ms 50s ago | |
Wikipedia | up 101 ms 59s ago |
Yahoo | up 126 ms 45s ago |
YouTube | up 600 ms 33s ago |
Monitor your website
See how we monitor Heii On-Call.