Monitoring that stays out of your way
Terin watches your sites and APIs, measures response times, and tells your team the moment something breaks — nothing more, nothing less.
Start free trialUptime checks
Global probes every 30 seconds over HTTP, TCP and ICMP, with regional breakdowns.
Response times
Track latency percentiles over time and spot slow endpoints before users do.
Smart alerts
Group related failures and notify by email, webhook or chat — without the noise.
Status pages
Publish a clean public status page in a click, on your own domain.
Incident log
Automatic timelines so you can review what happened and when it recovered.
Maintenance
Schedule windows to pause alerts and keep your uptime numbers honest.
Recent checks
A sample of the last monitoring window across a few endpoints.
Simple pricing
Start free with 10 monitors. Upgrade when your team grows — no per-seat charges, cancel anytime.
Starter
$0
10 monitors · 1 status page · email alerts.
Team
$19/mo
100 monitors · webhooks · 3 regions.
Business
$59/mo
Unlimited monitors · SSO · priority support.