Notifier

About

Notifier was created by a self-funded team of bootstrappers seeking straightforward and cost-effective uptime monitoring. You simply add a URL and select your preferred notification method. Should your site experience downtime, we send immediate alerts through email, SMS, phone calls, or Slack. All subscription tiers, even the free plan, include SSL monitoring to prevent website outages from expired certificates. The free offering provides 10 monitors and 5 status pages with no credit card required and no hidden conditions. Our small team has been developing this service since 2018, and initial setup requires just half a minute.