Supervisor vs AppControl

SSupervisor9.0Visit AppControl8.8Visit

Higher score S Supervisor #4 in Process Monitoring Software 9.0/10 Free plan Free plan✓ 4 of 5 features Visit Supervisor

vs

AppControl #6 in Process Monitoring Software 8.8/10 Free plan Free plan✓ 4 of 5 features Visit AppControl

• Supervisor fits best

  Self-hosted process supervision with APIs

• AppControl fits best

  Free Windows monitoring with controls and alerts

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Side by side

Feature	SSupervisor 9.0/10 Visit ↗	AppControl 8.8/10 Visit ↗
At a glance
Editor score	9.0	8.8
Ranking	#4 in Process Monitoring Software	#6 in Process Monitoring Software
Best for	Self-hosted process supervision with APIs	Free Windows monitoring with controls and alerts
Pricing model	Free	Free
Starting price	Free plan	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted	Desktop
Platforms	Web, Linux, macOS	Windows
Support	Community, Docs	Email, Community, Docs
Built for	Small business, Mid-market, Enterprise	Solo, Small business
Features Supervisor 4/5 · AppControl 4/5
Remote monitoring	✓ (best)	Not checked yet
Service monitoring	Not checked yet	✓ (best)
Process alerting	✓	✓
Process controls	✓	✓
Activity logs	✓	✓
Specs
Supported platforms	Linux, macOS, self-hosted Unix-like systems, web interface, XML-RPC API	Windows
History retention	Not checked yet	72 days
Our review
Pros	Automatically restarts crashed or exited processes Groups processes for coordinated control and management Combines CLI, web, XML-RPC, notifications, and logging	Three-day, second-level history for CPU, GPU, memory, disk, and temperature Real-time alerts for unusual, unsigned, or privacy-sensitive app activity Terminate, disable, block, and create custom rules for applications
Cons	Designed for Unix-like systems rather than broad cross-platform deployment Requires self-hosted installation and ongoing administration Emphasizes supervision more than resource metrics	Windows-only coverage excludes macOS and other platforms Three-day history limits longer-term trend analysis AI-assisted queries require the optional MCP integration
Our verdict	Supervisor is an open-source client/server process-control system for developers and administrators managing application processes on servers. It starts and manages child processes, restarts crashed or exited processes, and provides… Read the review →	AppControl is a free Windows desktop utility that extends Task Manager with historical monitoring and process controls. It is aimed at gamers, IT professionals, privacy-conscious users, and general PC users who want more visibility into… Read the review →

Strengths and trade-offs

• Supervisor — where it wins

  • Automatically restarts crashed or exited processes
  • Groups processes for coordinated control and management
  • Combines CLI, web, XML-RPC, notifications, and logging

  Where it doesn't

  • Designed for Unix-like systems rather than broad cross-platform deployment
  • Requires self-hosted installation and ongoing administration
  • Emphasizes supervision more than resource metrics

• AppControl — where it wins

  • Three-day, second-level history for CPU, GPU, memory, disk, and temperature
  • Real-time alerts for unusual, unsigned, or privacy-sensitive app activity
  • Terminate, disable, block, and create custom rules for applications

  Where it doesn't

  • Windows-only coverage excludes macOS and other platforms
  • Three-day history limits longer-term trend analysis
  • AI-assisted queries require the optional MCP integration

• SSupervisor9.0/10 · Free plan

  A focused open-source supervisor for restarting, grouping, logging, and controlling processes.

  Visit SupervisorFull verdict →
• AppControl8.8/10 · Free plan

  Free Windows monitoring with three-day history, alerts, and application controls.

  Visit AppControlFull verdict →