Demixr

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Demixr is ranked #4 of 22 in AI voice isolators on Inferse. It runs on Web. There is a free plan. Paid plans start at $4/mo.

Compared on AI voice isolators

Free plan: Yesdemixr.com
Paid from: $4/modemixr.com
Input types: audiodemixr.com
Processing mode: uploaddemixr.com
Export formats: WAVdemixr.com

Facts

Product: Demixr is an online audio processing service for vocal and instrumental separation, dereverb, VAD markers, BPM/key analysis, and stem separation.demixr.com · 3 Oct 2026
Audience: The homepage describes Demixr as serving creators, mixers, and content teams.demixr.com · 3 Oct 2026
Vocal separation modes: Demixr Pro 1.5 offers Voice mode for complex mixes, live recordings, or speech over music, and Music mode for songs, covers, and vocal/accompaniment separation.demixr.com · 3 Oct 2026
Stem separation: The stem tool separates music into vocals, drums, bass, and other using Demucs.demixr.com · 3 Oct 2026
Dereverb workflow: Demixr recommends separating vocals first and applying dereverb to the isolated vocal, because applying it directly to a mixed track may cause artifacts or distortion.demixr.com · 3 Oct 2026
VAD: VAD detects speech segments and provides editable markers and batch export; detection may be inaccurate with low vocal volume or noisy recordings.demixr.com · 3 Oct 2026
BPM and key: The BPM tool analyzes tempo, key, and Camelot values and includes optional tap-to-sync.demixr.com · 3 Oct 2026
Upload limits: The processing pages state a 15-second minimum audio duration and maximum file sizes of 200 MB for non-subscribers and 500 MB for subscribers.demixr.com · 3 Oct 2026
Audio retention: Uploaded audio and outputs are deleted within 24 hours by default, and uploaded audio is not used for training or analysis unless explicitly authorized.demixr.com · 3 Oct 2026
Security and privacy: The privacy policy says Demixr uses access controls, signed links, and server-side permission boundaries, and does not sell personal data.demixr.com · 3 Oct 2026
Payments and refunds: Paid plans are one-time purchases with no automatic renewal; refund requests may be made within 7 days if paid processing quota has not been materially used.demixr.com · 3 Oct 2026
Support: Demixr lists [email protected] for support, refunds, and compliance matters.demixr.com · 3 Oct 2026
Integration: The billing page says checkout is processed by Creem and may support Alipay, cards, PayPal, Apple Pay, Google Pay, and other local methods where available.demixr.com · 3 Oct 2026