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Magenta Studio vs LANDR Composer: catalog facts
Magenta Studio	LANDR Composer
Free Free to download; it needs a copy of Ableton Live with Max for Live.	Paid Sold as a one-off purchase or included with a LANDR Studio subscription.
Windows, macOS	Windows, macOS
Five MIDI generation and transformation tools in one plugin Works directly on clips inside Ableton Live	Generates chords, melodies, basslines and arpeggios Built-in piano roll for editing generated MIDI
Requires Ableton Live 10.1 Suite or later Works only on MIDI, not audio	Paid plugin with no free edition mentioned Generates MIDI only, so it needs instruments in a DAW to produce sound
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
No 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 September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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