Stable Audio vs Suno
8 facts side by side from each company’s published specs and prices, plus our same-brief bench where both have run it. By GoCrazyAI Lab, method here.
Stable Audio
by Stability AI · Stable Audio 3.0
Suno
by Suno · Suno v6
The short answer
Suno wins 3 of the 3 rounds a number or a yes/no can decide, Stable Audio takes 0. In the Best AI music generators guide Stable Audio is #6 (Best for producers) and Suno is #2 (Best standalone editor).
Stable Audio wins
0 / 3
Stable Audio 3.0 plugs into your DAW, makes tracks up to 6 minutes and does audio-to-audio and inpainting, with open weights. It is built for sound design and instrumentals rather than vocal songs.
Suno wins
3 / 3
Suno makes the longest songs here, up to 8 minutes, with the most complete editing tools, and its V5.5 model tops blind voting for vocals. On a paid plan you own what you make, even after you cancel.
Round by round
Bold marks the winner of a row; rows without a number or yes/no have no winner. As published, checked September 25, 2026.
| Spec | Stable Audio | Suno |
|---|---|---|
| Cheapest paid plan | $12/mo (Solo, 660 credits) | $10/mo (Pro, 2,500 credits) |
| Longest song | 360 min | 480 min |
| Vocals | Not published | Yes |
| Commercial use | Yes on paid plans; companies over $1M revenue need an enterprise licence | Yes: you own songs made on paid plans |
| Stems | Yes | Yes |
| Downloads | Not published | 20 songs a month on Pro |
| Your own lyrics | Not published | Yes |
| No-cost plan | No no-cost plan on the pricing page | Yes: 50 credits a day, no downloads or commercial rights |
By the numbers
- Stable Audio6 min
- Suno8 min
- Stable Audio$12
- Suno$10
See them work
Stable Audio: what we like
- Tracks of up to 6 minutes, audio-to-audio and inpainting.
- A plugin for your DAW on every plan, and open model weights.
Watch out for
- Vocal songs from lyrics are not advertised.
- The highest entry price among the song generators here.
Suno: what we like
- Songs of up to 8 minutes, the longest here, with vocals in many styles.
- The most complete editor: extend, cover, section edits, stems and voice upload.
- Its previous model, V5.5, tops the blind-vote vocals leaderboard.
Watch out for
- Pro caps downloads at 20 songs a month.
- v6 is new and faces lawsuits from two major labels; early user reviews are mixed.
Make it on GoCrazyAI
Write, sing and share a song in one studio
GoCrazyAI’s song studio runs Mureka V9 for vocals, ACE-Step and Mureka V9.5 for instrumentals and a MiniMax model for your own voice, with lyrics, extend and section editing, plus video tools for the music video. Plans from $9.99 a week, 5 bonus songs with every subscription.
Frequently asked questions
Which is cheaper to start, Stable Audio or Suno?
Stable Audio starts at $12/mo (Solo, 660 credits); Suno at $10/mo (Pro, 2,500 credits). No-cost tier: Stable Audio no no-cost plan on the pricing page, Suno yes: 50 credits a day, no downloads or commercial rights. Prices as published on each company's pricing page, checked September 25, 2026.
Longest song per generation: Stable Audio or Suno?
Stable Audio: 6 min. Suno: 8 min.
Can I use either on GoCrazyAI?
Stable Audio is a separate product; the GoCrazyAI tools below do the same job on one subscription. Suno is a separate product; the GoCrazyAI tools below do the same job on one subscription.
Sources
- Stable Audio: Stable Audio pricing
- Stable Audio: Stable Audio
- Suno: Suno pricing
- Suno: Introducing Suno v6
- Suno: Suno help: song ownership
- Suno: Artificial Analysis music leaderboard: vocals
GoCrazyAI publishes this comparison. Product names are trademarks of their owners; neither company sponsored, reviewed or endorsed this page. Facts are summarised from the sources above and may have changed since the dates shown.
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