Mozart AI, from Arthos Inc., calls itself an AI music studio. It's two products in one app: Vibe, a song generator that takes a style prompt and lyrics, and Mozart Studio, a browser DAW with instruments, a mixer, audio-to-MIDI and stem splitting. It raised a $6M seed round in February 2026 and is one of the faster-growing Suno alternatives we track.
Where Mozart AI is different
The song isn't the end of the workflow. In Suno, you mostly shape a song by generating again: Replace Section, Extend, Cover, a new take. In Mozart, a generated song can go straight into the studio, where you split it into up to 10 stems, turn parts into MIDI, play over it with VSTs and synths, and mix it. If you'd normally export from Suno into a DAW anyway, Mozart keeps both steps in one place.
Downloads aren't capped. Mozart's plan table ticks unlimited downloads on every plan, Free included, plus audio and MIDI export. Its paid plans are capped by songs instead: about 450 a month on Creator, 1,050 on Pro and 2,700 on Premium. Suno Pro allows 20 downloaded songs a month and Premier 60.
Personas. Paid plans can build custom models of your own voice or style from your audio: 5 on Creator, 20 on Pro, unlimited on Premium. Suno's nearest equivalents are Voices and custom models.
Who makes the music isn't on the site. Mozart doesn't say which model writes its songs or what it was trained on. Its terms do name ElevenLabs as third-party software used in the service, which is worth knowing if you're also weighing ElevenLabs Music directly.
Where Suno is different
Prompt control. Suno's split of Styles (what the band plays), lyrics with cued section headers, and Exclude (what to keep out) gives you a lot of precise control once you know how to use it. Mozart's own prompt guide asks for a focused paragraph: genre, mood, instruments, vocal direction and how the song develops. Our v6 prompt guide covers Suno's fields one by one.
Length and editing in the generator. v6 runs up to eight minutes a generation, with Replace Section, Extend, Cover, stems, and Studio on Premier. Mozart doesn't publish a maximum song length.
Custom models. Suno can fine-tune v6 on your own tracks, so new songs start from your sound, and says v6 was trained on licensed Warner, BMG and Believe material.
Price and rights
The entry prices are close: Mozart Creator is $7 a month billed yearly (about $12 month to month), Suno Pro $8 billed yearly ($10 monthly). Mozart's prices are shown as a "40% off, ending soon" deal on a countdown that restarts when you reload, so treat the discounted price as the real one and check it at checkout.
Mozart's rights changed on June 24, 2026. Its terms say you own what you make on every plan, but commercial use (releasing, monetising, sync) needs a paid plan at the time the song is generated. Songs made on Free are for personal use only, and upgrading later doesn't change that. Songs made while you were paying keep their commercial rights after you cancel, and so does anything made before the change. Plenty of reviews, and Mozart's App Store listing, still say every plan includes commercial rights; the terms say otherwise.
Suno works the same way in outline: commercial use on paid plans, for songs downloaded within the monthly allowance, remixes excluded. Neither company can promise your song is copyrightable.
Taking a Suno prompt to Mozart AI
Vibe has the same two boxes Suno does, so a Suno prompt mostly carries over:
- Styles go in the style prompt. Mozart's guide asks for the same things a good Suno Styles field already says: genre, mood, instruments, vocal direction and the song's arc. It doesn't publish a character limit.
- Lyrics go in the lyrics box. Mozart doesn't document how it reads section headers, so plain
[Verse 1]and[Chorus]are the safe form; keep each section's delivery in the style prompt rather than after a pipe. - There's no Exclude field. Leave the list out rather than writing "no trap hi-hats" into the prompt.
We haven't run a listening test of Suno prompts on Mozart, so treat the first takes as a test. The free lyric checker helps on any tool: it catches the clichés, overlong lines and drifting choruses that make AI vocals sound generated.
The bottom line
If your songs end up in a DAW anyway, or the download cap is what bothers you about Suno, Mozart AI is worth a trial, on a paid plan if you plan to release. If you want the most control from the prompt itself, and the longest songs, Suno is still the more complete generator.