Odown is a Finland-based uptime monitoring service for websites, APIs, and SSL certificates. It runs checks from 17 global data centers to detect downtime early. The platform provides real-time alerts, incident tracking, and customizable status pages. Users can receive notifications via channels like email, SMS, Slack, or webhooks. According to its site, Odown serves over 500 customers with more than 2,000 monitors performing around 600,000 checks per day.