Suno
SunoSuno is a hosted music generation service that writes and produces complete songs, vocals and lyrics included, from a text prompt, with editing tools for working on the result. Its current model generation was developed with record-label partners including Warner Music Group, and paid plans grant commercial rights to the songs.
Openness
1 high confidence- weights
- closed(no weights are distributed
- data
- closed
- code
- closed
- license
- Proprietary(Suno terms of service, which bar reverse engineering
Suno runs only as a hosted app, and its terms forbid reverse engineering the service. No weights, training data or code are published.
- https://suno.com/blog/introducing-v6 recorded 2026-09-26
"v6 comes in three models", offered to Pro and Premier subscribers in the Suno app.
- https://suno.com/terms recorded 2026-09-26
Terms: "You agree not to copy, modify, create a derivative work of, reverse engineer, reverse assemble, or otherwise attempt to discover any source code ... in the Software."
Adoption
4 low confidenceSuno has no download channel to count, so its reach comes from the company's own statement of how many people have made music with it. That is a cumulative sign-up figure, not monthly use, which is why it carries low confidence.
- https://suno.com/blog/wmg-partnership recorded 2026-09-26
Suno and Warner Music Group partnership post: "nearly 100 million music makers".
Capability
5 high confidenceSuno holds the top two places on both public music arenas, for instrumental tracks and for songs with vocals. It sets the frontier for music generation.
- https://artificialanalysis.ai/music/leaderboard/instrumental recorded 2026-09-26
Leaderboard "AA-Music-Instrumental v1.1": "Suno v6" rank 1 (Elo 1142.7), "Suno v6-mini" rank 2.
- https://artificialanalysis.ai/music/leaderboard/vocals recorded 2026-09-26
Leaderboard "AA-Music-Vocal v1.1": "Suno v6" rank 1, "Suno v6-mini" rank 2.
Verified 2026-09-26