Oh Dear
Website health monitoring covering uptime, SSL, DNS, cron jobs, broken links, and more.
Oh Dear is a website monitoring service that checks uptime every minute from 33 servers across 16 cities on six continents. It solves the problem of finding out about outages from customers or clients by detecting issues first, and it verifies failures from a second location before sending an alert to avoid false alarms.
The service includes uptime monitoring, SSL certificate checks, DNS record monitoring, broken link crawling, Lighthouse performance audits, cron job monitoring, application health checks, domain expiry tracking, ping and TCP port checks, and AI-powered monitoring. It integrates with Slack, Teams, PagerDuty, Opsgenie, and webhooks for notifications, and offers branded status pages and automated monthly client reports. All features are included on every plan, with no feature tiers or per-client fees.
Oh Dear is built for agencies and developers managing multiple client sites, as well as individual site owners. It offers a 10-day free trial without requiring a credit card. Pricing is based on the number of sites monitored, starting with a plan for up to two sites.
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