Alternatives to OverSight

System monitor for the menu bar

Set of CPU, memory, disk, and network monitoring tools

Status monitoring

CPU meter menu bar app

System monitoring dashboard with historical analytics

System monitor with temperature & fans plugins

System monitor

Notification Center widget and menu bar application to monitor fans

System monitoring for Apple Silicon

Monitors and reports any microphone and camera activity

Analysis tool for security research and malware triage

Monitors common persistence locations