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Emdash vs CodexMonitor: catalog facts
Emdash	CodexMonitor
Free Free and open source; the coding agents you connect may have their own costs.	Free No price is listed; builds are published on GitHub releases.
Windows, macOS, Linux	Windows, macOS, Linux
Runs several coding agents in parallel in isolated Git worktrees Works with many agents rather than locking you to one	Manages many Codex agents and projects from one window Per-branch worktrees keep agent changes isolated
Needs separately installed and paid-for coding agents to do the actual work Young product that is still changing quickly	Only useful if you already use Codex No built-in text editor for manual edits
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.