SiteList review score
A clear two-step mastering workflow for independent musicians. Pricing and trust information need to be easier to find, and the homepage needs a faster main-content load.
Reviewed on Sep 4, 2026
Songmastr
songmastr.com
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Claim itWhat it does
Automatic AI-powered song mastering that matches an uploaded track to a user-provided reference audio file. Offers a free tier of 7 masters per week and paid plans starting at $4. No registration required.
Two ratings
Verified user rating
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Screenshots
Captured during our latest review on Sep 4, 2026
Pricing details
Paid plans start at $4; exact billing cadence and tier breakdown not captured in crawl slice. Billed monthly.
| Plan | Price | Details |
|---|---|---|
| Paid Plan | $4 monthly per plan | Base paid tier for additional song masters beyond the free weekly allowance. Excludes free tier (7/week), enterprise tiers, and add-ons. View source |
Key features
Reference-based AI mastering
Audio Processing
Automatically adjusts RMS, frequency response, peak amplitude, and stereo width of an uploaded track to match a user-selected reference song.
No registration required
Access
Users can upload WAV or MP3 files and process them without creating an account.
Who it’s for
Amateur music production
Provides automated final polish for semi-pro or amateur tracks before online distribution.
Integrations
Matchering
Audio Processing
Open-source library powering the reference-based mastering algorithm for RMS, frequency response, peak amplitude, and stereo width matching.
Buyer questions
Questions buyers actually ask
What is mastering?
The final stage of audio production that enhances overall sound and prepares a mixed song for playback on various devices using EQ, compression, limiting, saturation, and stereo imaging adjustments.
How does the service work?
It uses an open-source algorithm to match your track's RMS, frequency response, peak amplitude, and stereo width to a chosen reference song.
Is the service free?
Yes, up to 7 masters per week (364 per year). Additional credits can be purchased for more frequent processing.
How long are files stored?
Uploaded music and mastered results are retained for 24 hours after upload. Users retain full property rights to their files.
Product FAQ information · View source
The expert review
Songmastr earns 65/100 for a clear AI mastering workflow aimed at independent musicians and small teams. Usability is a strength, while performance, editorial finish, pricing clarity, and trust information remain the most material weaknesses.
65/100: clear workflow, but proof and performance need work
Verified user reviews
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Scores across 13 dimensions
Brand & experience
Performance
Content & editorial
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Docs & measurement
- Domain
- songmastr.com
- Pricing
- Freemium · $4/mo
- Platforms
- web
- Last checked
- Sep 4, 2026
- Public dimensions
- 13