If you're looking for a ChordAI alternative, Fadr is another tool worth checking out. It's a collection of AI-powered music tools, including a vocal remover, song splitter, key/tempo/chords detector, remix maker, and DJ controller. Fadr lets you extract vocals, bass, drums, and melodies as audio and MIDI files, and offers a variety of pricing tiers, including a free lifetime basic plan.
Another tool worth mentioning is Moises, which offers AI-powered audio manipulation and separation. Moises can do things like one-click vocal, drum, guitar, bass, and instrument separation, and has features like real-time chord detection and an AI smart metronome. That can be helpful for musicians who want to fine-tune tempo and key while practicing.
If you're interested in music transcription, Klangio is a good option. It can convert audio files or YouTube links into sheet music, MIDI and MusicXML files. Klangio has instrument-specific tools like Piano2Notes and Guitar2Tabs, and offers flexible pricing tiers, including a free trial, so it can be used by musicians at any level.
Last, check out WavTool, a web-based music and audio production app that uses generative AI to help you with your music. It's got a multi-modal music chatbot, MIDI continuation and variation tool, audio generator, and stem separation. WavTool supports VST & AU plugins and has a customizable UI, so it can be used by musicians at any level.