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Maestro vs Orca: catalog facts
Maestro	Orca
Free Free and open source under AGPL-3.0; you pay your AI providers separately.	Free Free and open source under the MIT license.
macOS	Windows, macOS, Linux, Android, iOS
Runs several coding agents in parallel with isolated contexts Auto Run executes specification documents unattended	Runs different CLI coding agents in parallel Isolates tasks in Git worktrees
Requires separately installed and paid agent tools Feature-dense interface aimed at power users	Designed around coding agent workflows
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 8, 2026

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