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Emdash vs Codexia: catalog facts
Emdash	Codexia
Free Free and open source; the coding agents you connect may have their own costs.	Free Free and open source under the MIT licence; the underlying agents may require their own…
Windows, macOS, Linux	macOS
Runs several coding agents in parallel in isolated Git worktrees Works with many agents rather than locking you to one	One desktop interface for both Codex CLI and Claude Code Git worktree support to isolate agent changes
Needs separately installed and paid-for coding agents to do the actual work Young product that is still changing quickly	Requires Codex CLI or Claude Code and their accounts to be useful No tagged releases on GitHub
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: MIT
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 2, 2026

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