Compare software

ACE-Step vs Suno: catalog facts
ACE-Step	Suno
Free Free and open source under the MIT license.	Freemium Free tier with ten songs a day; paid plans are also offered.
Windows, macOS, Linux, Command line	Web
Runs locally across Mac, AMD, Intel and CUDA hardware Actively maintained with a 2026 model-series update	Generates complete songs from a short text prompt Accepts your own lyrics as input
Local generation quality and speed depend heavily on the hardware used Best results likely still require a capable GPU despite broader hardware support	Runs only as an online service Free tier is capped at ten songs a day
Downloadable app, Self-hosted	Web application
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.