Suno vs Udio 2026: Suno Wins, and It Is Not Close Any More

For most of 2025 the Suno vs Udio question had a real answer either way. Udio had admirers for its vocals and its audio, Suno for its speed and its songwriting, and every comparison ended with "try both". That changed on 29 October 2025, when Udio settled with Universal Music Group and switched off downloads.

A year on, the question is less about which sounds better and more about which one lets you keep what you make. This comparison was checked against both companies' pricing pages, help centres, terms and announcements on 29 October 2026.

Suno vs Udio at a glance

The one difference that decides it: downloads

On 29 October 2025, Udio's chief executive Andrew Sanchez wrote: "Starting today, downloads from the platform will be unavailable." Udio's help centre still says so: "downloading of audio, video, and stems has been disabled."

After a backlash, the Associated Press reported that Udio gave users 48 hours in early November 2025 to download past creations. Then the door closed. Udio's terms of service, last revised on 12 November 2025, say: "You may not download copies of any Output or any other output generated by the Services."

What Udio users can still do is listen on the platform, share udio.com links that anyone can open, and keep using extend, remix and Styles. That is a music toy, not a tool for releasing music.

Suno went the other way, with limits. Since 3 September 2026, Pro subscribers can download 20 songs a month and Premier subscribers 60, and Premier users exporting from Suno Studio have no cap at all. Our Suno pricing guide works through what those caps cost per track.

Udio's pricing page, captured 29 October 2026. The word "download" does not appear on it.

Sound quality: what blind listening tests show

Comparisons of AI music quality are usually one writer's ears. The largest blind test we found is the Artificial Analysis Music Arena, where listeners hear two tracks made from the same prompt and pick one without knowing which model made which. The votes produce an Elo rating.

The last snapshot that included Udio, archived on 7 September 2026, before Suno V6:

The current board no longer lists Udio. It ranks Suno V6 first for vocals at 1144 Elo, but the scale was re-anchored between versions, so October scores cannot be compared directly with September's. The fair reading is that Suno's previous model already beat Udio's current one by a wide margin, and Udio has not released a new model since.

The popularaitools.ai 2026 benchmark put Suno at the top for "general listenability" across 1,200 graders and ranked Udio first for "musicality", two metrics that essentially split the difference. None of this changes the watermark math, but it does shape which tool fits which use case.

Models and features in 2026

Suno launched V6 on 9 September 2026 as three models: v6 and v6-wild for paid plans, and v6-mini for everyone. Every older model was retired. Suno's announcement lists what V6 adds:

• creating "with text, audio, images and video";
• editing part of an existing song "using plain language";
• updating "a single lyric without rebuilding the entire song";
• building a mashup from several sources in one request;
• sampling and isolating a part to build a new beat;
• songs of up to eight minutes per generation.

Premier subscribers also get Suno Studio 2.0, launched on 13 August 2026, with MIDI, a wavetable synth, automation, effects and stem separation.

Suno's V6 announcement, captured 29 October 2026.

Udio's newest model is v1.5 Allegro, released on 18 March 2025. Its blog promised in November 2025 that users still have "the same v1, v1.5, and v1.5 Allegro models", and we found no newer one. Paid Udio plans add Voices, Styles, editing of music and lyrics, and generation from uploaded audio.

Price: identical tiers, different value

The two price lists are almost identical, which makes the comparison simple. For the same $10 or $30, Suno gives you files you can release and Udio gives you songs that stay on Udio.

Who owns the songs, and can you sell them?

Suno. Its help centre says that if you were on a Pro or Premier plan when a song was created, "you are considered the owner of the song". Its terms, effective 3 September 2026, let you commercially exploit a song once you have "obtained a permitted download" of it. Free-plan songs remain Suno's and are for personal, non-commercial use. Our Suno commercial-use guide covers the details.

Udio. Its current terms say "the Company and/or its licensors own all right, title and interest in and to the Services and the Output", and forbid users to "exploit the Services, any Output, or the outputs of other users for any commercial purpose". That applies on every plan, paid or free.

Labels, lawsuits and licensed models

Both companies were sued by the major labels in June 2024, and both have since settled with some of them.

Universal and Sony filed a second suit against Suno on 18 September 2026 over 60,202 recordings, calling V6 "the fruit of the same poisoned tree", Music Business Worldwide reported. For Udio, the Universal deal promised a new licensed platform "launched in 2026". As of 29 October 2026, Udio's blog had not posted since November 2025 and its pricing page showed the same three plans; we found no launch.

Watermarks and fingerprinting

Suno says it "recently introduced audio watermarking and fingerprinting to help identify Suno songs off-platform", in a post dated 8 September 2026. Its terms reserve the right to add "a fingerprint, watermark, or metadata indicating the applicable service tier" and forbid users to remove it. Our explainer on what the Suno watermark is sets out what is and is not confirmed.

Udio partnered with Audible Magic in April 2025 to fingerprint tracks at the moment of generation, and its Universal settlement mentions "fingerprinting, filtering, and other measures". We found no Udio statement that it watermarks audio. For a technical comparison, see our Suno vs Udio watermark explainer.

The alternative to both: WaveQuake

If the comparison leaves you wanting neither a capped subscription nor a walled garden, there is a third route. WaveQuake, our No. 1 Suno alternative, sells a browser studio for $149.99 once at its founder price, with no renewal.

The purchase covers twelve tools: Songwriter, Soundprint, Prompt Lab, music creation with two versions per generation, cover versions, artist voices, your own AI artist, voice memos, sheet music with ABC editing and PDF export, mastering with Natural, Warm and Punch profiles, Custom Effects and saved ideas and briefs. It makes vocal songs only and keeps files for 30 days, so download what you want to keep. WaveQuake also publishes a benchmark of its model against Suno V6 on the same 192 prompts, ahead on five of nine automatic measures; those are its own figures. Our WaveQuake review and best Suno alternatives ranking go further.

Source: WaveQuake pricing page, captured 4 November 2026. Unlimited Standard Generations and Unlimited Downloads are included.

Verdict: Suno or Udio?

Suno, clearly. In 2026 it has the newer model, the better blind-test record, a commercial licence on paid plans and a way to get your songs off the platform. Udio charges the same prices for a service where you cannot download your songs, do not own them and may not sell them, while its promised licensed platform has yet to appear.

The better question for many people is whether they want a Suno subscription at all. If the download caps and the renewal are what bother you, WaveQuake is our No. 1 Suno alternative: one payment, unlimited standard generations and every song yours to download and release.