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Oh Dear Developer Tools

from €13/mo

About Oh Dear

What is Oh Dear?

Oh Dear is an all-in-one website monitoring tool that goes beyond simple uptime checks. It monitors SSL certificates, broken links, mixed content, cron jobs, DNS records, domain expiry, and even Lighthouse scores—all from multiple global locations. It alerts you via email, Slack, SMS, or webhook when something goes wrong.

Who is it for?

Built for developers, agencies, and site owners who manage multiple websites and want proactive alerts before users notice issues. It's not for teams that need full APM or server-level metrics.

Real-world use cases

Agencies monitoring clients' sites from one dashboard, developers catching SSL expiry 30 days in advance, and teams replacing separate uptime, status page, and link checker tools with one platform. Oh Dear also offers a public status page and supports unlimited users on every plan.

Key features

  • Uptime monitoring — HTTP/HTTPS checks from multiple locations every minute with verified alerts
  • SSL certificate check — Alerts on expiry, misconfiguration, or chain issues
  • Broken link scanner — Crawls your site for 404s and redirect loops
  • Cron job monitoring — Verify scheduled tasks run on time
  • Mixed content scan — Detect HTTP resources on HTTPS pages
  • Status page — Public page showing current site health with subscriber notifications
  • Domain & DNS monitoring — Alert on domain expiry and DNS changes

Oh Dear Pricing

Oh Dear pricing: from €13/mo. Billing model: Subscription.

Mini — €13/mo

Up to 5 sites & servers. All features: unlimited users, SSO, status pages, and all monitoring types.

Standard — €22/mo

Up to 10 sites & servers. All features included.

Plus — €45/mo

Up to 25 sites & servers. Most popular. All features included.

Pro — €73/mo

Up to 50 sites & servers. All features included.

Enterprise — €128/mo

Up to 100 sites & servers. All features included.

Premium — €201/mo

Up to 200 sites & servers. All features included.

Every plan starts with a 10-day free trial (no credit card required). 30-day money-back guarantee. Prices in EUR, ex. VAT.

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Frequently asked questions

How much does Oh Dear cost?
Oh Dear plans start at €13/mo (Mini, up to 5 sites) and go up to €201/mo (Premium, up to 200 sites). All plans include all features; the only difference is site/servers limit.
Is there a free trial for Oh Dear?
Yes, every plan includes a 10-day free trial with all features and no credit card required.
What does Oh Dear monitor?
Oh Dear monitors uptime, SSL certificates, broken links, mixed content, cron jobs, DNS records, domain expiry, Lighthouse scores, application health, and more.
Who is Oh Dear best for?
Oh Dear is best for developers, agencies, and site owners managing multiple websites who need proactive alerts and an all-in-one monitoring tool.
Does Oh Dear offer a status page?
Yes, every plan includes a public status page with subscriber notifications.
What are the best Oh Dear alternatives?
Common alternatives include Pingdom, UptimeRobot, and Better Uptime, but Oh Dear stands out by including SSL, broken link, cron, DNS, and domain monitoring in one tool.
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