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Paid tool

SoundBoost

AI mastering platform with free vocal remover and stem separation

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Intro

What is SoundBoost?

SoundBoost.ai is an AI-powered online music mastering platform that helps musicians polish tracks using natural-language prompts, Spotify references, loudness controls, and selectable AI mastering engineers. It also includes a free vocal remover and music stem separator for isolating vocals, drums, bass, piano, guitar, and other instruments for remixing, rehearsal, and production.

SoundBoost at a glance
Free tools and trial access, Unlimited Plus from $6/mo551K monthly visitsPaid access

Category

AI Audio EnhancerAI Mastering
Best For

Best SoundBoost use cases by task, role, industry, and platform

These use cases show where SoundBoost fits best, ranked by fit score before popularity or pricing.

Audio MasteringOptimize frequency balance, enhance stereo width, and raise audio tracks to commercial loudness standards.99AI Music MasteringPolish stereo mixes, balance frequency ranges, control loudness, and prepare release-ready masters for streaming, video, or physical formats.99Stem SeparationIsolate vocals, drums, bass, and instruments from mixed audio tracks for sampling, remixing, and practice.96Vocal RemovalIsolate or extract vocals and background music from audio tracks to create clean acapellas or instrumental backings.92Audio Format ConversionConvert audio files between different formats to ensure playback compatibility across media players and editing systems.78Music RemixingIsolate audio tracks, adjust tempos, mash up stems, and apply creative effects to reimagine existing musical tracks.72
Pricing

SoundBoost Pricing Plans

Compare SoundBoost free options, SoundBoost paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free tools and trial access, Unlimited Plus from $6/mo

$6 per month

Unlimited mastering and stem splitter runs, unlocked effects, prompt-to-mastering, WAV/HD-WAV/MP3 exports, up to 15 revisions per track, AI loudness optimization, analog warmth and saturation, tape effects, compression, stereo width, de-essing, mono compatibility, cloud storage, speaker simulations, bulk mastering, unlimited revisions, full-length previews, drum separation, piano and guitar stems, and priority queue access.

Pricing updated:Aug 31, 2026

Features

SoundBoost AI Features

Prompt-guided AI music masteringSpotify reference mastering for tonal balance, loudness, and stereo widthMultiple AI mastering engineers and sound profilesAI-assisted loudness optimization and alternative algorithmsAnalog warmth, saturation, tape effect, compression, stereo width, and de-essing controlsWAV, HD-WAV, MP3, FLAC, OGG, AAC, and M4A export optionsFree vocal remover and music stem separatorDrum, bass, vocal, piano, guitar, and instrument stem separationMobile mastering through iOS and Android appsLoudness Penalty, LUFS Meter, device simulation, metadata editing, and audio conversion toolsCloud storage and speaker simulationPrivacy-focused processing that does not train AI models on user audio
Pros & Cons

SoundBoost Pros and Cons

Pros

  • Fast AI mastering with results available in about a minute
  • Natural-language prompts provide more creative control than fixed presets
  • Reference mastering can match the loudness and tonal character of a Spotify track
  • Includes useful production tools such as a free vocal remover and stem splitter
  • Supports high-resolution exports up to 32-bit and 48 kHz
  • Available across web, iPhone, iPad, and Android
  • Offers loudness, stereo, and playback simulation tools for release preparation

Limitations

  • The displayed $6 per month price is tied to the selected subscription billing option, while full pricing details are not shown in the provided content
  • The free offering and its exact usage limits are not clearly specified
  • AI mastering may require multiple prompts or revisions to achieve a highly specific artistic result
  • Advanced features such as bulk mastering, full-length previews, and piano or guitar stems require the Unlimited Plus subscription

SoundBoost FAQ

SoundBoost.ai is used for AI music mastering, reference-based loudness and tonal matching, stem separation, and vocal removal. It can prepare tracks for platforms such as Spotify, Apple Music, and YouTube.

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