Suno v6 vs Udio: The Export Fork in Licensed AI Music

In late 2025 both Suno and Udio did the same extraordinary thing: they settled copyright lawsuits with the world's biggest record labels and promised to move onto licensed music. Eight months later they could not be further apart. Suno v6, launched September 9, 2026, was built with Warner, BMG and Believe as development partners, and its paid subscribers own what they generate — downloads included. Udio, which settled with Universal Music Group in October 2025 and later with Warner, Merlin and Kobalt, has been a walled garden since: no downloads of audio, stems or video on any plan, with output confined to Udio's own player until a licensed relaunch platform arrives. Two companies that signed with the same labels ended up in opposite places, and for a creator the difference is not abstract — it is whether you can get your own track out of the service.

This comparison walks the axes that actually separate Suno v6 from Udio in September 2026: the licensing arcs, the craft divide (Udio's audio fidelity and producer tooling against Suno's complete-song editing), the export fork that decides ownership in practice, and price. Where the evidence stops, it says so — neither company publishes independent listening scores, and audio-quality claims on both sides are vendor-reported.

The parallel licensing arcs

Suno and Udio both launched around the same time in 2024, both were sued by the major labels, and both settled their way toward legitimacy — but they took different shapes of deal. Warner sued Suno in June 2024 and settled in November 2025; instead of ending there, the settlement became co-development. Suno v6 was trained from scratch on licensed catalogs Warner, BMG and Believe supplied, revenue is shared with those labels from launch day, and the older unlicensed models were retired the same day v6 shipped. Universal and Sony are not in the training data, and their lawsuits over the older models are still running.

Udio's path ran through Universal. UMG settled with Udio in October 2025, followed by settlements with Warner, Merlin and Kobalt, and the price of those deals was visible immediately: Udio disabled downloads across every plan in late October 2025, briefly reopened them for a 48-hour window in November, and has kept them off since. Udio says downloads will return when its licensed relaunch platform — being co-developed with UMG — goes live, but there is no confirmed date. Sony's lawsuit against Udio is still active, with a hearing noted for July 2026.

• Licensing — Suno v6 trained with Warner, BMG and Believe on licensed catalogs, revenue shared, old models retired vs Udio settled with UMG, Warner, Merlin and Kobalt; downloads disabled during a licensing transition.

• Output ownership in practice — Suno v6 paid subscribers download and own their tracks (assigned rights) vs Udio no downloads of audio, stems or video on any plan as of September 2026.

• Craft strengths — Suno v6 vocal-led complete songs with section rewrite, lyric swap, mashups and sampling vs Udio praised for audio fidelity, instrumentals, orchestral and cinematic material.

• Producer tooling — Suno v6 Advanced Mode, personas, voices, Max Mode for long-form consistency vs Udio 48 kHz stereo, stems, MIDI export, inpainting and spectral "Magic Edit" section regeneration.

• Length — Suno v6 custom/auto duration with long-form Max Mode vs Udio reported up to ten-minute generations in its v4 update.

• Price — Suno v6 free tier (v6-mini), Pro ~$10/mo, Premier ~$30/mo vs Udio free (10 credits/day), Standard ~$10/mo, Pro ~$30/mo, Udio Pro product ~$29–30/mo.

Suno's figures are its launch reporting and published plans; Udio's are its published pricing and model-update coverage. Neither company has an independent listening benchmark, so the craft comparison below reflects what each is known for, not a measured score.

The craft divide

Ask producers why they stayed with Udio through the download ban and the answer is usually the same two words: audio fidelity. Udio's models — v3 in January 2026, then a v4 update reported in July 2026 — have a reputation for cleaner 48 kHz stereo output, stronger instrumentals, and better handling of orchestral, jazz and cinematic material than anything on the consumer side of the category. Its tooling is aimed at people who work in DAWs: stem separation, MIDI export for drums, bass, lead and harmony, an inpainting tool that regenerates a selected waveform section, and in the v4 reports a spectral "Magic Edit" that targets one part of a track. If your job is scoring or production, Udio's sound and tooling are the reason it survived being cut off from its own output.

Suno v6 competes on a different axis: the complete, vocal-led song and the editing surface around it. Where Udio's editing is spectral, Suno v6's is textual — rewrite a section in plain language, swap a single lyric, mash up vocals from one source with drums from another, sample a riff from an uploaded recording, or prompt from an image, video or voice memo. Its Advanced Mode adds vocal-gender selection, custom or auto duration, a Max Mode for consistency across long songs, covers and voices, and Weirdness, Style Influence and Variety sliders. Suno's genre identity is pop, rock and other vocal-led forms, which is where its personas, voices and cover machinery live. For a full-band-sounding song with a human front vocal, Suno v6 is the tool Udio was never quite built to be.

The screen above is Suno's logged-out home page in the v6 era. It is the subject product of this matchup; Udio's own site sits behind a bot check and its player is the only place its output currently exists.

The export fork

Every other axis in this comparison is about what the tools can do. The export fork is about whether you can take the result with you, and it is currently the deciding one. On Suno v6, paid subscribers get downloads and, since September 3, assigned rights in what they generate — the terms disclaim any warranty that copyright will vest in an output, and rightsholders may still collect on third-party distribution, but you leave with a file you can use. The free tier runs Suno v6-mini, which gives you generation without the paid ownership terms.

On Udio, as of September 2026, you cannot download anything. Not the audio, not stems, not video — on any plan. Outputs live in Udio's player and its in-platform sharing, which means a finished Udio track is only usable inside Udio's ecosystem until the licensed relaunch ships. For a hobbyist that is an inconvenience; for a producer delivering client work, a game soundtrack or a catalog that needs to exist as files, it is disqualifying on its own. The download ban is why Udio's own pitch has quietly shifted from "make music" to "make music in Udio."

The two companies' trajectories since their settlements — Suno licensing forward with partners and downloads intact, Udio paying for its past with output locked inside its player — are the whole argument of this matchup in one image.

Who should pick which

Pick Suno v6 today if you want to end up with a usable file. That single test — can I download what I made — eliminates Udio for most commercial and integration uses until its licensed relaunch restores exports. Suno v6 also wins if you want vocal-led, complete songs with word-level editing, or if the label-partnership provenance matters to you and you are on a paid tier.

Pick Udio if the craft outweighs the cage: if you are producing inside the platform anyway, if instrumental fidelity and orchestral or cinematic work are your material, or if you need DAW-grade stems and spectral editing and are willing to wait out the download ban for the licensed relaunch. Udio's free tier is also a fine place to hear what the highest-fidelity consumer music model sounds like, as long as you know anything you like stays there.

Neither model has a public developer API, so this is a choice between two consumer products, not two platforms you can wire into a pipeline. Watch two things over the next few months: Udio's relaunch date, which decides whether its export ban is a temporary state or a permanent product posture, and Suno's artist opt-in program, which decides whether its licensing extends beyond labels to the artists themselves. Whichever way those land, the near-term answer to "Suno v6 or Udio" is the same: if you need your music on your own hard drive, only one of them lets you have it.