GlitchTip is an open-source monitoring platform that combines error tracking with uptime monitoring. Its documentation describes tools for capturing application errors, monitoring performance and uptime, managing logs, and integrating software development workflows. GlitchTip can be used as a hosted service or installed on infrastructure controlled by the user. The official site identifies the project as being provided by Burke Software and Consulting.
Appsignal
Application monitoring platform combining error tracking, performance monitoring, uptime, and infrastructure insights.