UptimeRobot

wikipedia:UptimeRobot

• https://uptimerobot.com/
• Free tier: Get 50 monitors with 5-minute checks
• Sign up: no SSO sign up service
• Notification: email
• ping monitor

Related

• Notifications
• https://uptimerobot.com/integrations/

See also

• Status, Pingdom, Updown.io, Cronitor, Checklyhq, StatusGator, Statuspage.io, Sumo Logic, UptimeRobot, Freshping, DigitalOcean Uptime, Uptimerobot.com, Slack UptimeBot, Incident.io