Free and open source status page software. Monitor your services and keep your users informed, self-hosted, no subscriptions.
Monitor HTTP/HTTPS endpoints, TCP ports, and ICMP ping with configurable check intervals from 10 seconds to 1 hour.
WebSocket-powered real-time updates pushed to both the public status page and admin dashboard.
Create, update, and resolve incidents with severity levels. Link incidents to affected endpoints and write post-mortems.
Schedule maintenance windows to pause monitoring and display notices to visitors.
SMTP-based notifications with per-user preferences. Subscribe to all endpoints or specific categories.
Generate API keys for programmatic access. Rate-limited public API with status.json endpoint for integration.
Automatic uptime calculation with SLA tracking, heatmaps, response time charts, and jitter/packet loss metrics.
SQLite database only - no Redis or Postgres required. Just Node.js and you're ready to go.
Visit our live instance or grab the source code and host your own.