A honest comparison with the tools people usually evaluate alongside Workbench. Feature claims below were taken from each project's own documentation in October 2026; links are in the table. Workbench's own column describes this repository, not an aspiration.
● yes · ◐ partial / indirect · ○ no
| Workbench | Mission Center | System Informer | btop++ | Glances | Stats | ccusage | Claude Code Usage Monitor | |
|---|---|---|---|---|---|---|---|---|
| Process table | ● | ● | ● | ● | ● | ◐ | ○ | ○ |
| Process tree | ● | ● | ● | ● | ○ | ○ | ○ | ○ |
| Port → owning process | ● | ○ | ● | ○ | ◐ | ○ | ○ | ○ |
| Dev-server detection | ● | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
| Project registry + tasks | ● | ○ | ○ | ○ | ○ | ○ | ◐ | ○ |
| AI session cost ledger | ● | ○ | ○ | ○ | ○ | ○ | ● | ● |
| Budget alerts | ● | ○ | ○ | ○ | ○ | ○ | ○ | ● |
| Elevated process kill | ● | ○ | ● | ◐ | ◐ | ○ | ○ | ○ |
| Tray + start at login | ● | ○ | ● | ○ | ○ | ● | ○ | ○ |
| Theming beyond light/dark | ● | ◐ | ◐ | ● | ◐ | ◐ | ○ | ○ |
| i18n (3+ languages) | ● | ● | ○ | ○ | ○ | ● | ○ | ○ |
| Keyboard command palette | ● | ○ | ○ | ◐ | ○ | ○ | ◐ | ○ |
| CSV export | ● | ○ | ● | ◐ | ● | ○ | ● | ● |
| Browser/web mode | ● (demo) | ○ | ○ | ○ | ● | ● | ○ | ○ |
| Scriptable CLI | ● | ○ | ◐ | ◐ | ● | ○ | ● | ● |
| Plugin / extension API | ○ | ○ | ● | ○ | ● | ○ | ◐ | ○ |
| Auto-update | ○ | ○ | ● | ○ | ◐ | ● | ○ | ○ |
| License | MIT | GPL-3.0 | MIT | Apache-2.0 | LGPL-3.0 | MIT | MIT | MIT |
Being specific matters more than claiming a win everywhere.
- Mission Center is deeper on machine telemetry than Workbench: per-thread CPU, GPU (NVTOP), fans, sensors, and an Apps page that aggregates child processes under their application while keeping the tree. It ships in 45 languages via Weblate and is preinstalled on several Linux distributions. Workbench has no GPU or sensor page.
- System Informer is the reference for Windows process forensics: handles, DLLs, stack traces, services, a Network Stack view with "Go to Process", and a plugin API. Workbench shows far less per process and cannot inspect handles.
- btop++ is the better always-on monitor: tiny footprint, mouse support, signal sending, and 41 theme files. Workbench is an app you open, not a TUI you leave running in a terminal pane.
- Glances wins on automation: a documented REST API, an MCP server, a client/server mode and CSV/JSON export. Workbench has no API or remote mode.
- Stats owns macOS menu-bar monitoring, with 13 menu-bar widgets and a privacy section that lists its two external APIs. Workbench's macOS build is CI-only and unsigned.
- ccusage covers 18 coding agents from a single CLI, with
--instancesper project. Workbench reads Claude Code and Codex session files only. - Claude Code Usage Monitor predicts 5-hour block exhaustion and labels
whether a number is
officialorlocal_estimate. Workbench reports measured / estimated / zero-pricing confidence per ledger row but does not forecast.
- One window joins three layers. A listening port links to the process that owns it; the process detail lists every port it holds; the cost ledger ties spend to the session files that produced it. None of the tools above combine machine state with AI-session spend.
- It understands dev servers. Vite, Next, Nuxt, Django, uvicorn, Rails and 30+ more are recognised from the command line, with a confidence level, and surfaced as "dev servers" rather than raw ports.
- The safety story is implemented, not described. Protected process lists live in Rust, the target identity is re-verified immediately before a kill, UAC elevation is per-action and off by default on other platforms, and the environment check reports what it actually verified.
- It is honest about what it cannot do. No code signing, no auto-update, no plugin API, no remote monitoring. Those are listed as gaps in ARCHITECTURE.md, not hidden.
| If you want… | Use |
|---|---|
| Deep Linux hardware telemetry | Mission Center |
| Windows process forensics | System Informer |
| A terminal monitor you leave running | btop++ or Glances |
| macOS menu-bar stats | Stats |
| Agent spend across many CLIs | ccusage |
| Claude-only quota forecasting | Claude Code Usage Monitor |
| Ports + dev servers + AI spend in one desktop app, with a real UI | Workbench |