Healthchecks.io

Hyperping

Monitor websites & APIs with 24 check types from 19 regions. Get instant alerts via email, Slack, SMS. Create public/private status pages. GDPR compliant.

Oh Dear

Monitor website uptime, SSL certificates, broken links, mixed content, and performance from multiple locations. Get instant alerts and maintain site health.

Uptimia

European uptime monitoring alternative based in Germany.

Aikido Security

European developer tools alternative based in Belgium.

Phare

Comprehensive uptime monitoring, incident management, status pages, and privacy-first analytics in one European-hosted platform. Trusted by 700+ companies.

UptimeRobot

Reliable website monitoring service. Get alerts for downtime, SSL expiry, and more via email, SMS, & Slack. Start with 50 free monitors.