SoundBoost.ai

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Score7.1

Rank#3 of 50

From$0.33/mo

Free planYes

Runs onAndroid, iOS, Web

Summary

SoundBoost.ai is an online audio mastering service for musicians, artists, and producers. It combines deep learning with LLM technology, and lets users describe desired sound changes in natural language. Unlimited and Unlimited Plus include reference mastering. The service can split tracks into vocals, drums, bass, and instruments; Unlimited Plus adds guitar and piano channels. Finished masters can be downloaded as 24-bit WAV or 320 kbps MP3, and SoundCloud tracks can be imported by link. Free users can submit stem-splitting uploads without a daily or monthly count quota, but each file is limited to 1.5 GB and 22 minutes 30 seconds. The free plan also allows 10 revisions per project, but does not allow finalizing or downloading. Unlimited is listed at $4.00 USD per year, while the pricing note says paid plans start at $4/mo (annual). One subscription works across the web, iPhone, iPad, and Android. Users retain ownership of their music and may monetize their masters. SoundBoost says it does not train its AI on users’ audio or share pieces with third parties without consent.

Who it is for

SoundBoost.ai suits musicians, artists, and producers looking for online mastering and stem splitting. It may also suit people who want reference mastering or access across web and mobile devices.

What is good

Natural-language descriptions can guide mastering.
Reference mastering is included in Unlimited and Unlimited Plus.
Exports finalized masters as 24-bit WAV or 320 kbps MP3.
Imports tracks from SoundCloud links.
Users retain ownership of their music and may monetize masters.

What to know first

Free users cannot finalize or download masters.
Free plans allow 10 revisions per project.
Each free stem upload is limited to 1.5 GB and 22 minutes 30 seconds.
Cloud storage is available only while subscribed.

Verdict

SoundBoost.ai offers prompt-guided mastering, stem splitting, and reference mastering on eligible plans. Check the free download restriction and the different listed pricing terms before choosing a plan.

SoundBoost.ai plans and pricing

All plans

Free Free 10 revisions per project · no finalizing or downloads soundboost.ai · 30 Sept 2026

Unlimited $4/yr unlimited mastering and stem splits · 15 revisions per track · up to 32 bit, 48000 Hz soundboost.ai · 30 Sept 2026

Unlimited Plus Not published bulk mastering · unlimited revisions · full-length previews · drum separation · piano/guitar stems · priority queue soundboost.ai · 30 Sept 2026

Compared on AI music mastering software

Free plan: Yessoundboost.ai
Paid from: $4/mosoundboost.ai
Reference track matching: Yessoundboost.ai
WAV export: Yessoundboost.ai
Loudness targets: Nosoundboost.ai
Input formats: WAV, MP3, FLAC, AIFF, AAC, ALAC, M4A, OGG, OPUS; video: MP4, MOV, M4V, WEBM, MKV, AVI, 3GPsoundboost.ai

Facts

Core product: SoundBoost is a virtual audio mastering engineer that combines deep learning with LLM technology.soundboost.ai · 30 Sept 2026
Prompt mastering: Users can describe desired sound changes in natural language for AI mastering.soundboost.ai · 30 Sept 2026
Reference mastering: Unlimited and Unlimited Plus include reference mastering.soundboost.ai · 30 Sept 2026
Stem splitting: The service provides stem splitting, including vocals, drums, bass and instruments, with extra guitar and piano channels on Unlimited Plus.soundboost.ai · 30 Sept 2026
Export formats: Finalized masters can be downloaded as 24-bit WAV or 320 kbps MP3.soundboost.ai · 30 Sept 2026
Free stem limits: Free stem-split uploads have no daily or monthly count quota, but each file is limited to 1.5 GB and 22 minutes 30 seconds.soundboost.ai · 30 Sept 2026
Integrations: SoundCloud importing lets users import tracks directly by link.soundboost.ai · 30 Sept 2026
Security: SoundBoost says it does not train its AI on users' audio pieces and does not share music pieces with third parties without consent.soundboost.ai · 30 Sept 2026
Ownership: Users retain ownership of their music and may monetize their masters.soundboost.ai · 30 Sept 2026
Cloud storage: Cloud storage is provided while users remain subscribers.soundboost.ai · 30 Sept 2026
Support: Support is available by email at [email protected].soundboost.ai · 30 Sept 2026
Cross-platform access: One subscription works across the web, iPhone, iPad and Android.soundboost.ai · 30 Sept 2026
Target users: SoundBoost is intended for musicians, artists and producers seeking online mastering tools.soundboost.ai · 30 Sept 2026