MasterSauce

mastersauce.ai · checked 14 Nov 2026

#7 · AI Song Analyzers

Visit mastersauce.ai ↗ Alternatives MasterSauce vs HitIndex

How it plugs in

—Public API

NoOpen source

YesFree tier

Signal on AI Song Analyzers5.8#7 of 27

MasterSauce is an in-browser tool for analyzing, improving, mastering, and preparing music for release.

Pricing

Free$0/mo · 2 song analyses lifetime · 3 Song Architect blueprints/month · Unlimited MP3 downloads · 1 WAV download/month, 16-bit · 200 MB upload limitFree
Credit pack$4 one-time · Adds five more full WAV exports; plan allowance is used first$4 one-time
Creator$9/mo · 5 song analyses/month · 20 Song Architect blueprints/month · 25 WAV downloads/month, 24-bit · Unlimited MP3 downloads · 200 MB upload limit$9/mo
Pro Studio$24/mo · 5 song analyses/month · 50 Song Architect blueprints/month · 20 full song generations/month · Unlimited WAV downloads, 32-bit float · Priority processing · 200 MB upload limit$24/mo

As mastersauce.ai lists them, checked 14 Nov 2026.

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Runs on

Web
Windows
Mac
Linux
iOS
Android

Facts

Website: mastersauce.ai
Price: Free tier · from $9/mo
Free trial: Not stated
Audio use and sharing: MasterSauce says it does not claim ownership of uploaded audio, use it to train machine-learning models, or share it with third parties.
Data sharing: Limited data may be shared with infrastructure and payment providers, such as cloud hosting and Stripe, to operate the service.
Free previews: Mastering and A/B previews are unlimited, and preview activity does not use export allowance.
Hit Analyzer: Hit Analyzer gives an A&R-style report on hook strength, production quality, replay value, playlist fit, and commercial readiness; it does not predict hits.
Mastering options: It offers genre-preset, prompt-guided, and reference-guided mastering, with optional AI Audio Restoration.
Privacy and retention: Uploaded audio is processed in temporary files and automatically deleted within 30 minutes, with remaining fragments force-deleted at 35 minutes.
Song Architect: Song Architect helps users create music blueprints including genre, lyrics, hooks, and a ready-to-paste generation prompt.
Support: Users can email support for privacy requests, billing questions, or other inquiries; the company says it aims to respond as soon as it can.
Uploads: Users can upload WAV or MP3 files up to 200 MB.
Workflow integrations: Song Journeys connect creative direction, lyrics, prompts, versions, analysis, mastering decisions, and exports, and can be used alongside Suno or Udio.

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