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Captain Plugins vs LANDR Composer: catalog facts
Captain Plugins	LANDR Composer
Paid Paid software sold by Mixed In Key, with upgrade deals for existing customers.	Paid Sold as a one-off purchase or included with a LANDR Studio subscription.
Windows, macOS	Windows, macOS
Works as VST and AU plugins inside common DAWs Generates chord progressions and melodies as MIDI	Generates chords, melodies, basslines and arpeggios Built-in piano roll for editing generated MIDI
Paid, with no free version shown Requires a DAW to use	Paid plugin with no free edition mentioned Generates MIDI only, so it needs instruments in a DAW to produce sound
Downloadable app	Downloadable app
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 September 26, 2026

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