Checkmk
Full-stack monitoring for hybrid IT, cloud and on-premises
12 tools like Zabbix, chosen by what they do. About Zabbix

Full-stack monitoring for hybrid IT, cloud and on-premises

Open source infrastructure monitoring with alerts for hybrid setups

Free open source monitoring for servers, networks and services

Real-time infrastructure monitoring with per-second metrics

Open source network protocol analyzer for capturing traffic

Open source agent that collects metrics, logs and other data

Cloud monitoring for infrastructure, applications and logs

Observability platform for applications, infrastructure and logs

Open source metrics collection, storage and alerting system



External uptime, SSL, domain and page speed monitoring