Seed Audio vs Suno v5.5
Seed Audio 1.0 is 4 credits for voice-shaped reads. Suno Sounds v5.5 is 2 credits for songs. They are not substitutes.
Every guide, comparison and workflow we’ve published on Suno.
13 articles
Seed Audio 1.0 is 4 credits for voice-shaped reads. Suno Sounds v5.5 is 2 credits for songs. They are not substitutes.
Suno retired v5, v4.5 and v4 when v6 launched on 9 September. What v6 adds, why users say it sounds worse, and how to work around the gap today.
No. Firefly Generate Music is a licensed bed, not a Suno song with verses and a chorus. Use Firefly for a safe bed. Use Suno when the song is the product.
Warner settled with Suno and Udio; Universal settled with Udio; Suno–UMG stalled; Sony's suits continue. Watermarks and fingerprinting are the 2026 layer.
Octave 2 is not on Versely. Cartesia Sonic 3.5, Inworld TTS 2, ElevenLabs, and Gemini 3.1 Flash TTS are. Here is the September split.
Make a full track with Suno V6, V6 Mini or V6 Wild in Versely's Music studio, web and iOS: describe or write lyrics, pick a model, two takes for 3 credits.
extend_music needs a prior Suno audioId. A new generate_music prompt is a different job, and using it as an extend wastes credits.
Suno added BMG in August, but the licensed model has not shipped and V5 still powers the product. What must be true before an AI track runs in a paid ad.
Generated tracks carry a glassy 4–7 kHz sheen that bites on phones. The band to cut, how much, and why a mix pass beats another prompt.
Universal and Warner settled with Udio, Warner with Suno, Sony with neither. UMG v. Suno continues and no merits ruling on AI music training exists.
An AI cover doesn't compose a new song — it reinterprets a track you supply. That single mechanical fact is why the whole question is source rights.
ElevenLabs shipped chunk-based Music v2 and a performance-preserving Dubbing v2, then retired its v1 speech models. What changed, and how to match briefs.
Best AI music generator by job, October 2026: Suno v6, ElevenLabs Music v2.5, Lyria 3.5, Stable Audio 3. Free plans, downloads and commercial use compared.