Best Process Monitoring Software in 2026

Keeping track of running processes means deciding what you need to see, how long that information should remain available, and what actions you can take when attention is needed. Compare process alerting and process controls with service monitoring and remote monitoring; activity logs and history retention help clarify the available oversight. Supported platforms can affect fit with your environment, and free-plan availability and paid-from pricing add cost context. PM2, Glances, and Supervisor are among the tools to weigh against your monitoring needs. Consider whether you are focused on local process visibility, remote oversight, service health, or some combination.