Best AI music generator in 2026: Suno leads, and who owns the song

Which AI music generator is best in October 2026?

All three Suno v6 models share that 8 minute ceiling, per Suno's help center, but a free account gets only v6-mini. ElevenLabs is the one vendor whose docs say its music model was built with labels and publishers. That's the answer to give a client who asks where the training data came from. Stable Audio 3.0 Medium is the longest model you can download and run yourself, at 6 min 20 s.

Length is one axis. Money and rights are the other two, and they're where the products split hardest. We compiled the table below from each vendor's own pricing, help and terms pages, read on 11 October 2026. Prices are the lowest monthly rate each page advertises. Suno and Udio show theirs on yearly billing.

Two rows need context. Udio still generates on every plan, but its help center says "downloading of audio, video, and stems has been disabled." MiniMax stopped selling its paid music API to new users on 20 August 2026. Its docs send newcomers to the MiniMax Audio app or to the open MiniMax Music 3 weights instead.

Three older names fill most roundups. AIVA targets composers, and its pricing page reserves "Copyright owned by YOU" for the Pro plan (€33 a month billed yearly), with tracks up to 5 min 30 s. Soundraw sells instrumentals with a perpetual commercial license on its Artist tiers. Mubert makes instrumentals too, but its pricing page says on every plan that tracks "cannot be published on music streaming platforms." None of the three lists sung vocals from a prompt on its pricing page, so they sit outside the table.

Who owns a song you make with an AI music generator?

On a paid Suno plan, you do. Suno's help center says that if you were on Pro or Premier when the song was made, "you are considered the owner of the song." The rights survive cancelling: "You also retain the rights to commercial use for the song, even if you end your subscription." Free songs are different. There, Suno says "we retain ownership of the songs you generate," and you may use them only for non-commercial purposes.

ElevenLabs makes the licensing claim nobody else on the list makes as plainly. Its music docs say: "Created in collaboration with labels, publishers, and artists, Eleven Music is cleared for nearly all commercial uses." The plan table narrows that. Free is personal use only, Starter is "Commercial, no streaming", and film, TV and studio games need an Enterprise deal.

The open models put the rules in a license file. Stability's Community License lets you own and sell Stable Audio 3.0 outputs until your organization passes $1M in annual revenue. MiniMax Music 3 allows commercial use if the product shows "MiniMax-Music3" in its interface, and it needs written approval above $20M a year.

Google says the least. Its Terms of Service state that "Google won't claim ownership over that content" for things you generate, and the Gemini API docs say every Lyria track carries an inaudible SynthID watermark. We found no Gemini page granting a commercial license in writing.

Owning a song under a vendor's terms isn't the same as holding a copyright in it. The US Copyright Office's January 2025 report says AI output "can be protected by copyright only where a human author has determined sufficient expressive elements." It counts creative arrangement or modification of the output, "but not the mere provision of prompts." This page reports vendor terms and the Office's published position. It isn't legal advice.

What is the best free AI music generator?

Gemini is the best free AI music generator as of October 2026. Google put Lyria 3.5 in the Gemini app for "all users globally" on 4 September 2026, with a choice of short or longer tracks, and music in Gemini has been 18 and over since its February launch. The catch is length and rights: the three minute Lyria 3 Pro tracks need Google AI Plus or higher, and no free Gemini track comes with a written commercial license.

The other free tiers are smaller. Suno gives 50 credits a day on v6-mini with no monthly downloads. ElevenLabs Free has 10,000 credits, and at 900 credits a minute that's about 11 minutes of music, for personal use. Stable Audio Free is 50 credits a month, roughly 12 full mixes. Udio Free makes three 2:10 songs a day that you can't download.

The only free route to a track you may sell is open weights. Stable Audio 3.0 Medium and MiniMax Music 3 both run on your own hardware. MiniMax's model card says inference needs CUDA, and layer streaming lets it run on an 8 GB card, slowly. That's a real setup cost, and it's the honest price of free.

Which AI music generator wins which job?

Suno Pro wins two of the seven jobs below, and Google wins both the free clip and the per-song API. Pay for the rights you need first, then pick the longest generation inside that budget.

Udio is missing from that table on purpose. Until downloads come back, it's a place to make songs you can only play inside Udio. For image work the same split between ownership and convenience shows up in our image generator roundup.

What did the label lawsuits change?

The lawsuits turned Suno and Udio into licensed products and took Udio's downloads away. Universal, Sony and Warner sued both companies in June 2024. Since then Warner has settled with both, Universal with Udio, and Suno has signed BMG and Believe. Suno's v6 launch names Warner, BMG and Believe as partners. Universal and Sony aren't on that list.

For a buyer, the practical change is downloads. Suno songs downloaded on paid plans "remain yours to use commercially or personally," its August 2026 terms post says. Suno now meters those downloads, and Udio still offers none.

Where does Whizi fit, and where does it lose?

Whizi carries two music rows, and they're for convenience, not for producers. Whizi Music AI runs MiniMax Music 2.0 (MiniMax's current model is 3.0) and writes up to 2 min 30 s; Whizi Music Clip runs Google's Lyria 3 Clip and stops at 30 seconds. Both are Powerhouse only, $49.99 a month, and a song spends 15 credits, per the plans and limits page. Paste a description and Whizi writes the lyrics; put your own lyrics after a blank line and it sings those. Whizi loses on every axis this page measures. Suno writes more than three times longer, there are no stems and no extend or section edit, and Whizi's terms grant no ownership, only a note that generated media "may be subject to provider terms." Files are kept for 30 days. If you already pay for Powerhouse for its chat models, a jingle or a demo in the same window is handy; for a release, buy Suno or ElevenLabs. The trade between one subscription and many is laid out in the all in one platforms comparison.