AppControl vs PM2

AppControl is a free historical Task Manager for Windows that records system activity and application behavior over time. It keeps approximately 72 hours of second-by-second history covering CPU, GPU, memory, disk, temperature, and app events. Executables are described in plain language with publisher, signature, and elevated-privilege information. Alerts can flag webcam, microphone, or location access, along with new or unsigned apps and silent updates. Users can disable an app, block a publisher, and create rules to stop software from returning. History is stored locally. An optional MCP server connects compatible AI clients after you enable it and approve data access; its nine tools are read-only and cannot change rules or configuration. A command-line tool shows live resource use and process events. AppControl supports modern Windows 10 and Windows 11, requires administrator privileges to install, and is not an antivirus replacement.

PM2 is a daemon process manager for managing applications and keeping them online. PM2 Runtime is an open-source process manager; PM2 Plus adds monitoring for Node.js production applications. Runtime supports cluster mode, zero-downtime reloads, watch and restart, startup scripts, log management and memory-based reloads. For containers, pm2-runtime can run Node.js applications with process fallback, flow control, monitoring and source-map support. PM2 Plus lists a web monitoring interface, application overview, issue tracking, custom metrics, server health checks and Node.js V8 monitoring. Its alerts include email and Slack notifications, while Enterprise adds rule-based alerting. The AI Assistant connects Claude, Cursor and other MCP-compatible assistants to monitoring data through OAuth with a PM2.io account. Documentation covers Docker, cloud providers, Heroku, AWS Elastic Beanstalk, Nginx and deployment workflows. Runtime costs nothing, and Plus costs $79 a month.