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Captain Plugins vs Lemonaide: catalog facts
Captain Plugins	Lemonaide
Paid Paid software sold by Mixed In Key, with upgrade deals for existing customers.	Freemium Free to try, with paid access for continued use.
Windows, macOS	Web
Works as VST and AU plugins inside common DAWs Generates chord progressions and melodies as MIDI	Generates both MIDI and audio output Results can be dragged straight into a DAW
Paid, with no free version shown Requires a DAW to use	Output style is tied to the available producer models Full use requires payment
Downloadable app	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
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.