OpenStatus is an open-source status page and incident response platform. Monitor services from 28 global regions, publish a branded status page, and run incidents from Slack with an AI agent drafting updates and postmortems.

Uptime monitoring - checks for APIs, DNS, domains, SSL, SMTP, ping, and web pages with alerts to Slack, PagerDuty, email, and SMS.
Status pages - public pages on a custom domain with subscriber notifications and timestamped incident history for compliance.
Incident management - declare, mitigate, and resolve incidents with slash commands, dedicated channels, and agent-drafted reports and postmortems.
Synthetic and real-user monitoring - global checks plus latency, cron job, and speed monitoring.
Automation access - CLI, API, MCP server, and Terraform provider alongside the dashboard.
Open source - AGPL-3.0 licensed and self-hostable with Docker.

It is used by teams at Cal.com, Documenso, and Traefik that want transparent incident communication with an audit trail. Try Starter free for 14 days with no card.

Flat pricing with no per-seat fees: Hobby at $0, Starter at $30 per month, Pro at $100 per month, and Scale at $500 per month.