Quantara Music

Plans and prices

Every plan, in full

On the record

Account security

The privacy policy says passwords are stored as salted hashes and two-factor authentication is available.quantaramusic.com · read 21 Oct 2026

Adjustable chain

Users can adjust a 15-stage mastering chain with real-time controls and A/B bypass.quantaramusic.com · read 21 Oct 2026

API

The site describes REST API access with personal API keys for automating mastering workflows on a Label plan.thejoai.com · read 21 Oct 2026

Audio privacy

Quantara says it does not receive, store or access audio mastered in the browser.quantaramusic.com · read 21 Oct 2026

Availability limitation

The terms provide no guaranteed uptime and say individual features can be temporarily unavailable.quantaramusic.com · read 21 Oct 2026

Browser deployment

No plug-in installation is required; the product works entirely in a web browser.quantaramusic.com · read 21 Oct 2026

Content ownership

The terms say users retain ownership of uploaded and mastered content and Quantara does not use it to train models.quantaramusic.com · read 21 Oct 2026

Data deletion

Users can delete an account, after which server-side account data is permanently removed within 30 days.quantaramusic.com · read 21 Oct 2026

Export formats

Exports include 16-bit WAV, 24-bit WAV, 32-bit-float WAV on Studio, FLAC and MP3 320 depending on plan.quantaramusic.com · read 21 Oct 2026

Exports

The site lists 16-bit and 24-bit WAV exports, plus 32-bit float WAV on the Label plan.quantaramusic.com · read 9 Oct 2026

File limits

The studio accepts WAV, FLAC, MP3, M4A, AIFF, and OGG files up to 500 MB.quantaramusic.com · read 9 Oct 2026

Genre presets

The site lists 34 genre starting points grouped into seven categories.quantaramusic.com · read 21 Oct 2026

Independent description

THEJO AI describes Quantara as a free browser-based mastering tool with local processing and real-time metering.thejoai.com · read 21 Oct 2026

Independent format observation

THEJO AI lists WAV, MP3, FLAC, M4A, AIFF and OGG as supported inputs and 16-bit, 24-bit and 32-bit-float WAV outputs by plan.thejoai.com · read 21 Oct 2026

Independent launch date

The independent THEJO AI directory lists June 22, 2026 as Quantara's launch date.thejoai.com · read 21 Oct 2026

Independent library claim

THEJO AI says the Cloud Library can store, search, filter, tag and annotate uploads and masters across devices.thejoai.com · read 21 Oct 2026

Independent pricing observation

THEJO AI's directory page displayed no pricing information in its pricing field.thejoai.com · read 21 Oct 2026

Independent stem claim

THEJO AI claims Quantara can separate tracks into vocals, drums, bass and instruments using six Demucs models.thejoai.com · read 21 Oct 2026

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