Sunp review
A browser-based music generator with vocals, long tracks, stems, MIDI, and paid downloads.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Sunp is a browser-based AI music platform for creators, songwriters, producers, video editors, podcasters, and teams. It can generate full songs from prompts or user-provided lyrics, create instrumental music from text, and provide post-production tools for vocal removal, stem separation, audio-to-MIDI conversion, and MIDI editing. Its focus is long-form song creation in a web browser, with vocals, melody, arrangement, and sections included in prompt-to-song generation.
The product’s standout depth is its combination of generation and editing features. Song Extension supports tracks up to 8 minutes, while Stem Splitter separates vocals, drums, bass, other, guitar, and piano into six parts. Audio-to-MIDI conversion and browser MIDI editing add a path for working with generated material beyond a finished audio file. Paid plans include MP3 and WAV downloads, private generations, commercial rights for paid-plan songs, Vocal Remover, and Stem Splitter. Starter costs $15 per month or $120 per year; Plus costs $29 per month or $174 per year. The published plan highlights are the same for both paid tiers.
Sunp is a fit for creators who want browser-based access to vocals, lyrics, instrumental generation, extended tracks, stems, and MIDI workflows in one product. The free plan offers daily tries, public songs by default, 30-day cloud storage, and online streaming only, making it suitable for evaluation rather than commercial delivery. Paid subscriptions add downloadable MP3/WAV files, private generations, cloud storage, and commercial usage rights under the applicable license terms. Teams or creators requiring desktop, mobile, or broader platform coverage should look for a product available beyond the web. Sunp is most compelling when long-form generation and post-production control matter more than a lower paid entry price.
Sunp pros and cons
- Where it wins
- Generates songs from prompts or user-provided lyrics
- Supports tracks up to 8 minutes and six-part stem separation
- Offers audio-to-MIDI conversion and browser MIDI editing
- Where it doesn't
- Web-only access limits platform flexibility
- Free usage has public songs, streaming-only playback, and no downloads
- Paid access starts at $15 per month
Sunp fact sheet, pricing and score →
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