Description: Sentry is an open-source error monitoring system that helps developers monitor and fix crashes in real time. It provides full stacktraces and context on bugs or errors in web apps, mobile apps, games, and APIs.
Type: software
Pricing: Freemium
Description: Upptime is an open-source uptime monitor and status page, designed for monitoring HTTP/HTTPS sites and APIs. It features customizable status pages, SMS/email notifications, history graphs, detailed uptime analytics, and more.
Type: software
Pricing: Open Source