Skip to content
freetier.wiki

Uptimetoolbox.com

Uptimetoolbox.com provides free uptime monitoring for websites and APIs with instant alerts and simple dashboards. · Uptimetoolbox.com · Observability

Overview

Uptimetoolbox.com offers a free Basic plan for website and API uptime monitoring, with 5 monitors, custom domains, and 3-month historical data.

Good fit

Use Uptimetoolbox.com to monitor the uptime of a few websites or APIs with custom domains and 3-month historical data.

  • personal projects
  • small websites
  • open source apps

Not a fit

Avoid if you need more than 5 monitors or longer hi-res data retention.

  • enterprise monitoring
  • large teams
  • advanced alerting needs
Quickstart · 5 steps
  1. Sign up for a free Uptimetoolbox.com account.
  2. Log in and click 'Add Monitor'.
  3. Enter your website or API URL and configure check interval.
  4. Set up your email for alert notifications.
  5. Save and start monitoring your site.

Other free observability options

Datadog · Observability
Up to 5 hosts (Free plan) · 1-day metric retention (Free plan) · 14-day free trial of Pro/Enterprise features
Billing risk: None
No card
New Relic · Observability
100 GB/month data ingest · Unlimited basic users, 1 full platform user · 500 synthetic checks/month
Billing risk: None
No card
Sentry · Observability
5,000 errors/month · 5 GB logs and metrics/month · 5M spans/month
Billing risk: None
No card
UptimeRobot · Observability
50 monitors · 5-minute check interval
Billing risk: None
No card