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Dev tools · January 13, 2023

Uptime Monitor

Get instant alerts when your website goes down.

Uptime Monitor launched on January 13, 2023 with 76 votes, #732 of 3,901 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 3 years on.

What it does

Introducing Uptime Monitor - the free, easy-to-use tool that keeps your website up and running 24/7. With instant alerts and real-time status updates, you'll never miss a moment of downtime again. Get started today and take the first step to a more reliable online presence.

Website and server uptime monitoring with 10-second checks from AWS regions on 6 continents. Native PagerDuty, incident.io, Slack alerts. Start with a 7-day free trial.

10-second checks for your websites and servers from AWS regions on 6 continents. No false positives. Instant alerts via PagerDuty, incident.io, Slack, and more. Tell Claude what to monitor. It handles installation, authentication, and configuration — all without leaving your editor. Get alerts on your iPhone, Slack, email, or PagerDuty. Stop losing customers to undetected downtime. Get alerts that actually save revenue. Get alerted in 10 seconds, not 3 minutes. While competitors average 30-180 seconds between checks, we never stop watching. PagerDuty, incident.io, Slack, Discord, webhooks, and more. Automate everything with our API and CLI. Multi-region verification eliminates false…from uptime-monitor.io

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