Everything you need to stay online
Monitoring, alerting, team status pages, and history — in one self-hostable service.
Uptime history at a glance
Status-coloured uptime bar strips and response-time trends over 24h / 7d / 30d, rendered as dependency-free inline SVG.
Multi-channel alerts
Email, Slack, webhooks, and SMS — with per-category preferences (added / down / recovered / SSL expiring) each user controls.
Team sharing
Create a team, invite by email, and share monitors. Admin/member roles and a per-session team switcher; solo users never see the complexity.
SSL & response-time tracking
Every check records response time and watches SSL-certificate expiry, so you hear about problems before your users do.
See it in action
Uptime history graphs
Per-monitor detail pages with status-coloured bar strips and response-time trends across 24h, 7d and 30d windows.
Team management
Invite teammates, assign roles, and share monitors — when a shared monitor goes down, every member is alerted by their own preferences.
Notification channels
Wire up email (Resend), Slack (OAuth), webhooks, and SMS (Twilio), each with independent per-category settings.
Frequently asked questions
The short version — the live demo has the rest.
Monitor your first site in under a minute
Spin up the live demo, add a URL, and watch the checks start rolling in.