Open Source Alternatives to Pingdom

A website monitoring service that provides real-time insights into website uptime and performance. The platform combines synthetic monitoring to simulate visitor interactions and real user monitoring to track actual end user experiences. Its capabilities include uptime monitoring from over 100 global locations, page speed analysis, and transaction monitoring for complex flows such as user registrations and shopping cart checkouts. The software is designed for digital marketers, web hosting providers, and web developers to identify bottlenecks, meet SLAs, and maintain site availability. It is deployed as a SaaS solution and offers a dedicated API for integrating performance insights into existing systems or portals. The service also includes features such as public status pages and email or SMS alerting to notify administrators of incidents immediately.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Pingdom give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 4 open source alternatives to Pingdom. The most popular are Gatus, Checkmate and OneUptime. Most use the Apache-2.0 or AGPL-3.0 license, and 4 offer an official Docker image.