SiteSentry
Get alerted the second your site goes down.
What it does
Most uptime monitors just say "it's down." SiteSentry tells you why, checking DNS, SSL, and HTTP separately so you know if it's a cert issue, a DNS problem, or the server itself. Beyond basic pinging: incident history with uptime across multiple time windows, response-time charts, and weekly broken-link scanning most tools don't offer. Alerts via email, Slack, Discord, or webhook, with configurable thresholds so one blip doesn't spam you. Built solo, from scratch.
SiteSentry monitors your website 24/7 for downtime, SSL expiry, and broken links - and alerts you instantly. Website goes down → SiteSentry detects it → You get alerted → You fix it. Simple enough for one website. Powerful enough for an agency. Affordable enough to monitor everything. No complicated setup, no enterprise sales calls - just $7/month to monitor 5 sites with 1-minutefrom usesitesentry.com
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