Chordify vs SongEngine

Chordify turns music from YouTube, SoundCloud, or a private collection into chords aligned with an interactive player. Its catalog search covers YouTube, SoundCloud, and 36 million songs already chordified. Chordify uses deep neural networks to recognize chords and track beats, letting players work with guitar, ukulele, piano, or mandolin; mandolin is available only on the website and Android app. Web and mobile versions share chordified or favorited songs. The Toolkit includes a chromatic tuner, metronome, chord practice, and live chord detection, with all Toolkit features unlocked in Premium Plus. Chords can be exported as PDF or MIDI, and songs can be embedded on websites or blogs, although edits are not supported in embeds. A free plan is available. Basic costs $24 a year, Premium costs $42 a year, and Premium Plus costs $54 a year, each billed yearly. Deezer songs are unavailable, and Deezer links work only on the website.

SongEngine creates chord progressions and generates matching basslines, phrases, and melodies. Users can make chords with Chord Pads, import MIDI progressions, or generate progressions in the plug-in. Its free core includes 60+ presets for basslines, arpeggios, phrases, and melodies. Live Mode turns MIDI chords sent from a keyboard or DAW into new MIDI phrases in real time. Generated parts can be dragged into a DAW as standard MIDI files; an optional MassExporter can write hundreds of phrases to a computer folder. SongEngine runs as a VST2, VST3, or AU plug-in and needs a compatible host such as FL Studio or Ableton Live. It supports 64-bit Windows 7, 8, 10, and 11, and macOS 10.13 or later on 64-bit Intel or Apple Silicon processors. There is no official Linux build, though the manual says users have reported using Wine. The maker says its algorithms were crafted by human musicians, not AI, and generated MIDI files may be used in commercial releases.