Open Source Alternatives to BetterStack Uptime

An uptime monitoring tool that tracks website and API availability through 30 second checks from global locations. The software provides error screenshots, second by second timelines, and edge based traceroute and MTR outputs for connection and request timeouts. It supports monitoring for SSL, domain expiration, DNS, POP3, IMAP, SMTP, and CRON jobs to ensure database backups and serverless workers run correctly. The platform includes incident management with smart merging, flexible escalation rules, and a branded status page for communicating system status and planned maintenance to customers. It is designed for engineering teams and is deployed as a cloud service. The tool also features Playwright transaction monitoring to test vital interactions using a real Chrome browser instance with a full JavaScript runtime.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to BetterStack Uptime give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 3 open source alternatives to BetterStack Uptime. The most popular are OpenStatus, Kener and Statusnook. Most use the MIT or AGPL-3.0 license, and 3 offer an official Docker image.