Create your first monitor
Seven monitor types — HTTP, keyword, port, ping, SSL expiry, domain expiry, and passive heartbeats. Get started.
Aloft
Know the moment your site goes down.
Aloft watches your websites, APIs, servers, and certificates, and tells you the moment something breaks — by email, Slack, Discord, webhook, SMS, and more. This site is the complete user guide.
Get alerted
Wire up channels and never miss an outage. Alerting overview.
Share status
Publish a status page and keep customers informed. Status pages.
Automate it
A full REST API with bearer-token keys. API & integrations.