#website-alerts

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.

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.

Semonto

Prevent a failing website from damaging your reputation. Receive instant notifications for any issues, allowing you to fix them before users notice.

PingPing

Receive instant notifications for website downtime and SSL certificate issues. Offers 30-second checks, public status pages, and multiple alert channels.

Get reliable uptime monitoring with 30-sec checks, error screenshots, incident management, and customizable status pages. Free plan available.

Open-source uptime monitoring with customizable status pages. Monitor from 28 global regions, get instant alerts, and keep users informed during incidents.