Demixr vs Sharpi
Demixr
demixr.com
Sharpi
augmentedhearing.ioSide by side
| Figure | Demixr | Sharpi |
|---|---|---|
| Price from | $4/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 1 |
| Spec score · AI Voice Isolators | 8.0 (#8) | 6.8 (#21) |
| Product | Demixr is an online audio processing service for vocal and instrumental separation, dereverb, VAD markers, BPM/key analysis, and stem separation. | Sharpi uses AI speech enhancement to separate speech from background noise in real time. |
| Support | Demixr lists [email protected] for support, refunds, and compliance matters. | The maker offers sales and engineering consultations to help select and integrate a deployment. |
Plans
In their own words
Demixr
Demixr is a web service for processing audio, with tools for separating vocals and instruments, removing reverb, marking speech, and analyzing BPM and key. Its Pro 1.5 vocal separation has Voice mode for complex mixes, live recordings, or speech over music, and Music mode for songs and covers or separating vocals from accompaniment. A separate stem tool uses Demucs to split music into vocals, drums, bass, and other parts. For dereverb, Demixr recommends isolating vocals first; applying the effect to a mixed track can cause artifacts or distortion. VAD provides editable speech-segment markers and batch export, though detection may be inaccurate with quiet vocals or noisy recordings. BPM analysis includes tempo, key, and Camelot values, with optional tap-to-sync. The free plan costs nothing and includes 10 minutes of audio monthly, a 10 MB upload limit, two VAD uses, queued processing, and no WAV downloads. Paid one-time plans start at $4/mo, without automatic renewal. Uploads and outputs are deleted within 24 hours by default.