ChangeDetection
Changedetection.io is an open source web page monitoring, notification and change detection.
Coroot
Coroot is an APM & Observability tool, a DataDog and NewRelic alternative
Grafana
Grafana is a multi-platform, open-source analytics and interactive visualization web application.
Loki
Loki is a log aggregation system designed to store and query logs from all your applications and infrastructure.
GlitchTip
Reimplementation of the Sentry error tracking platform, Track errors, uptime, and performance.
Sensu
Sensu is an open source monitoring tool for ephemeral infrastructure and distributed applications.
SigNoz
SigNoz is an open-source APM solution for understanding issues in your applications and solving them quickly
Uptime-kuma
Uptime Kuma is a self-hosted monitoring tool like Uptime Robot.
Healthchecks
Healthchecks is an online service for monitoring regularly running tasks such as cron jobs.
VictoriaMetrics
VictoriaMetrics is a fast, cost-effective monitoring solution and time series database
Jitsu
Jitsu is an open-source web and app-event collection platform.
Zabbix
Zabbix is an enterprise-class open source distributed monitoring solution.
Prometheus
Power your metrics and alerting with the leading open-source monitoring solution
Nagios
The Industry Standard In IT Infrastructure Monitoring
Canopsis
The first open-source hypervision solution