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 123 ms 43s ago |
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Cloudflare | up 156 ms 39s ago |
Discord | up 214 ms 58s ago |
DuckDuckGo | up 181 ms 48s ago |
GitHub | up 193 ms 1m0s ago |
GitLab | up 191 ms 54s ago |
PayPal | up 507 ms 5s ago |
up 450 ms 1m0s ago | |
Stack Overflow | up 233 ms 46s ago |
Stripe | up 1075 ms 1m1s ago |
up 266 ms 18s ago | |
Wikipedia | up 107 ms 50s ago |
Yahoo | up 155 ms 23s ago |
YouTube | up 678 ms 58s ago |
Monitor your website
See how we monitor Heii On-Call.