AudioCipher - AudioCipher is the text-to-midi DAW plugin that transforms words into MIDI melodies and chord progressions.
Captain Chords - Write chord progressions in your favorite DAW
Melody Generator - Randomly generated MIDI melodies you can use for free
RapidComposer - MusicDevelopments RapidComposer: Music Prototyping and Automated Composition Software
Odesi - ODESI is a music sketchpad that exports your projects to Audio and MIDI.
Melody Sauce - Melody Sauce VST Plugin is the first product from Evabeat, making melodies with your DAW of choice has never been easier or more fun.