eMastered vs Quantara Music

eMastered

Figure	eMastered	Quantara Music
Price from	—	€8.99/mo
Free plan	—	Yes
Free trial	—	—
Open source	—	—
Web	Yes	Yes
API	—	Yes
Plans published	4	5
Spec score · AI mastering tools	7.2 (#41)	8.6 (#7)
Mastering controls	Paid plans include controls for mastering strength, EQ, stereo width, and volume, and users can save settings as presets.	The feature set includes high-pass and shelving EQ, low-mid and presence EQ, noise and hiss reduction, 31-band EQ, saturation, compression, stereo-width controls and true-peak limiting.
Product	eMastered describes itself as an online AI-powered mastering engine made by Grammy-winning engineers.	Quantara is a browser-based music mastering tool that processes audio on the user's device using deterministic DSP.
Support	The maker says users can contact support through live chat or email at [email protected] or [email protected].	The contact page directs technical, billing, and account-access questions to [email protected] and says most messages receive a reply within 24 hours on business days.

eMastered has no write-up on Specifiction yet; its figures are above.

Quantara Music has no write-up on Specifiction yet; its figures are above.