Better Uptime vs Grafana OnCall

Better Uptime (now part of Better Stack) is a website and infrastructure monitoring service that checks uptime every 30 seconds from multiple global locations. It provides incident management, on-call scheduling, and public status pages.

Grafana OnCall is a monitoring tool that open-source on-call management tool with alert routing, escalation chains, and calendar integrations, built to work with the grafana ecosystem. It is open source software.