External uptime monitoring, SSL certificate expiry alerts, and domain expiry monitoring for WordPress. 1-click setup. 100% free.
Alternatives to Website Checkups
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Free uptime monitor with downtime alerts. Your site is checked from outside every 60 seconds, and you get one email when it is down.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
Detect PHP error spikes, recurring patterns, request impact and source-version changes with grouped local diagnostics.
MarQira Uptime Monitorv1.0.0
Know the moment your WordPress site goes down. Free uptime monitoring that checks every 5 minutes and emails you when it's down and when it's back.
Accelvia Uptime Monitorv1.0.3
A self-hosted WordPress uptime monitoring plugin with dual-layer architecture, SSL tracking, defacement detection, and multi-channel alerting.
Uptime monitoring in wp-admin: every monitor's status, its outage and downtime history, and a status page strip. Free YoPingMe account.
WPMissionControlv1.2.5
Monitor uptime, SSL, domain, integrity, malware, visual changes, activity, and errors. Lightweight client. Requires a WPMissionControl account.
Know before the client calls: external checks that the site is up, the WooCommerce checkout actually works and the SSL certificate is not expiring.
UKH Uptime Monitorv1.0.3
Monitor your WordPress site uptime with email alerts when your site goes down.