Uptime monitoring for websites, APIs and more.

Easily monitor the uptime and correctness of your public endpoints.

Instant alerts when your website or API is down
No false alarms, we always double check

website

API

server

IoT Device

Cloud Providers

Chime, Bayer, Cisco, Johnson & Johnson, PayPal

Why monitor uptime?

Detect and respond to incidents faster
Downtime happens to everyone and every minute counts.  When problems happen, Cronitor will tell you fast.
Monitor, measure and improve
Everyone loves a fast, reliable website. Stay on top of changing circumstances with continuous monitoring.
Keep an eye on your dependencies
Don't rely on your vendor's status page. Monitor services you rely on and help your team through their downtime.
Performance trends at your fingertips
With global response time trends at your fingertips it's easy to track the performance of your APIs and services.
Solve and resolve problems fast
Is the website the source of the problem or is it the API down too? Get answers fast with uptime monitoring.
Get the bigger picture
Apps are only as reliable as the data pipelines and cron jobs that power them. Monitor in depth with Cronitor.

Ready to see more?

Features


Cronitor works with tools your team is already using

Slack
PagerDuty
Opsgenie
VictorOps
Okta
Auth0
OneLogin
Binoculars Robot

Get Started Free