eMastered
Free planAI mastering with a strong, warm tone
An online mastering service built by a Grammy-winning engineer: upload a WAV or MP3 file and its AI applies genre-tailored processing to return a mastered track in about 60 seconds. It also supports reference-track workflows and stem mastering.
vs. similar tools: It stands out for excelling at low- and mid-range warmth and transient detail, making it especially strong for R&B, soul, and acoustic genres.
Overview
At a glance
- Genre-tailored masters returned in about 60 seconds
- Strong low/mid warmth and transient detail
- Supports stem mastering and reference-track workflows
- No Korean and no API, so pipeline automation is out
- No permanent free tier, only a pre-purchase preview
- Best for: Solo creators finishing R&B, soul, or acoustic tracks fast
Read more
eMastered is an online AI mastering service built by a Grammy-winning engineer. You upload a WAV or MP3 file, and its AI applies genre-tailored processing to return a finished master in about 60 seconds. It fits solo creators and songwriters who want to polish a demo quickly or finalize a track before release.
Its real strength is tone. The processing excels at low- and mid-range warmth and at preserving transient detail, which produces especially natural results for R&B, soul, and acoustic material. The tone and warmth metric leads at 89, signaling a tool that wins on audible texture rather than raw numbers. It also supports stem mastering and reference-track workflows, lets you preview the result before paying, and permits commercial use.
The limits are clear, though. The interface offers no Korean, so Korean-speaking users must work in English. There is no API, which makes it hard to wire eMastered into other tools or an automated pipeline. There is no permanent free tier either, so serious use requires a subscription that starts at 13 dollars a month on the prepaid annual plan.
In short, it is a strong pick for individual musicians who want a warm, natural master in seconds. Anyone who needs a Korean interface, or a studio that wants to automate mastering through an API, should weigh other options alongside it.
Pricing
| Plan | Monthly price | Limits |
|---|---|---|
| Free preview / refund guarantee | $0/mo | No permanent free plan. Preview the result before paying; 14-day refund guarantee after subscribing (if fewer than 4 tracks mastered). |
| Annual (prepaid) | $13/mo | Unlimited masters, 24-bit WAV, stem mastering, reference-track workflow. |
| Monthly | $49/mo | Unlimited masters, the same features, cancel anytime. |
Specs
- API
- No
- Open source
- No
- Self-hosting
- Not available
- Korean support
- Not supported
- Commercial use
- Allowed
Popularity
Buzz and recognition on absolute thresholds
Absolute-threshold score
56
Medium confidence2/2 signals
Each axis maps to a 1-10 absolute threshold where 10 means broadly recognizable. Collected: 2026-06-16.
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Compare eMastered
Last updated: 2026-05-30
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