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AI music generation models turn a text prompt into a full song, with vocals, instruments, and structure. The real choice isn’t which app to open; it’s matching quality, price, how you run it, and whether you can sell it. We compared the nine that matter.

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Best Music Generation Models

#ModelBest for
The score is a 0-100 blend of the Artificial Analysis Music Vocals and Instrumental Elo leaderboards, which rank models by blind human preference votes. Per-minute prices are normalized from subscriptions, credits, and per-song billing, so treat them as directional. The three open-weight models aren’t in the arena, so they remain unscored; compare them using access, hardware, rights, and vocals support.

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How to Choose

When choosing between these models, consider:
  • Access: Decide first whether you’ll use the model in an app, call it through an API, or run it locally, because that single choice drives your cost, privacy, latency, and setup work. Suno and Udio are app-only; Mureka, Lyria, MiniMax, and Eleven add APIs; ACE-Step, Stable Audio, and LeVo 2 are the local routes.
  • Quality: We use a 0-100 blend of the Artificial Analysis Music Vocals and Instrumental Elo leaderboards, which rank models by blind human preference votes. It’s a useful signal for which one sounds better. The open-weight models aren’t in the arena, so they remain unscored and should be compared on practical factors instead.
  • Price: We normalize everything to cost per generated minute of audio, since vendors bill in very different units: subscriptions, credits, per-song, and per-track. Treat these as directional; your real cost depends on how much you regenerate to get a keeper.
  • Commercial rights and vocals: If you plan to publish or sell, rights matter as much as quality. They range from paid-plan or API terms to broad open-model grants and LeVo 2’s noncommercial restriction. Udio’s export lock is an access limitation, while its commercial rights remain unclear. Stable Audio can generate music locally, but full sung lyrics are not clearly documented.

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Other Models We Considered

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Frequently Asked Questions

Suno V5.5. It tops both the vocals and instrumental leaderboards and is the most reliable at turning a single prompt into a finished, full-length song. Mureka V8 is the closest alternative and adds an API that Suno doesn’t have.
For most people making complete songs, Suno V5.5. It’s app-based, needs no setup, and produces the most polished results. If you need to generate songs programmatically, Mureka V8 or MiniMax Music 2.6 are better fits, while Eleven Music v2 offers a clear paid-plan commercial-use route.
It depends on your hardware and goal. ACE-Step 1.5 XL is the best all-round open song model with the friendliest license, but it needs a high-end GPU. Stable Audio 3.0 Small generates music on a typical machine, but full sung lyrics are not clearly documented. LeVo 2 has strong open vocals but a noncommercial license.
Sometimes, and it depends entirely on the model and route. Suno, Mureka, and Eleven provide commercial-use paths on eligible paid plans, while MiniMax’s API and consumer app use different terms. ACE-Step explicitly permits commercial output. Udio’s rights remain unclear and exports are disabled; LeVo 2 is noncommercial only. Always read the applicable terms before you publish or sell.
The current comparison heavily favors Suno. Udio’s downloads are disabled during its transition, while Suno remains the stronger benchmarked model with a usable export workflow. Unless Udio restores a download-enabled product, Suno is the clear pick, with Mureka as the main alternative.
Reasonably well. The score comes from blind human preference votes on the Artificial Analysis arena, so it tracks what people actually think sounds better rather than a synthetic metric. But it can’t capture genre fit, editing workflow, or licensing, so use it as a starting point and then test on your own prompts.
Suno V5.5 for finished vocal tracks, with Mureka V8 close behind and adding an API. Among open-weight models, LeVo 2 has the strongest vocal case, though its license is noncommercial. Do not choose Stable Audio specifically for vocals until Stability documents reliable lyric-conditioned singing.