EuphonaSOGV2 Limited
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Haaze 2Kleverb
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Related Products
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About
Euphona is a browser-based AI audio production platform. Upload a mix, stems or a raw recording and it is analysed once (loudness and dynamics over time, spectral balance, key and tempo, transients and damage). Six capabilities work from that shared analysis: AI mastering with a measured loudness report and a -1.0 dBTP true-peak ceiling by default; stem separation into up to six stems; audio restoration for hum, clicks, noise, clipping and room; vocal tuning; mixing from your own stems; and binaural spatial audio for headphones. Every result is played back level-matched against the original. A developer API runs the same engine, with free test-mode keys. Free no-account browser tools include a loudness checker, BPM and key finder, spectrum analyser, stereo width analyser, clipping detector and vocal remover. Uploaded audio is never used to train models. Plans start free with 10 minutes of processing; paid plans are $15, $29 and $79 per month.
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About
The upgraded Haaze v2 from Klevgrand is an elegant solution for controlling stereo width and spatially positioning a sound in a stereo mix. Regular L-R panning is a weak tool that doesn't resemble real-world acoustics, which becomes clear when trying to place a mono sound naturally in a stereo mix (especially on headphones). The result still feels very "mono". Haaze is an audio plugin that makes the positioning feel more natural, understandable and pleasant for the ears. It splits the audio signal into 16 frequency bands. On each band, you can delay the left or right signal (which will make the listener believe the sound arrives from the side that’s reaching the ear first), pan it to the left or right, or adjust the overall width on that band (for example, make the lower frequencies more focused in the middle than the higher). Haaze can also diffuse a mono signal and make it wider. If this sounds complicated.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Supported
Mac
Supported
Linux
Not Supported
Cloud
Not Supported
On-Premises
Not Supported
iPhone
Supported
iPad
Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Music producers, mixing and mastering engineers, musicians, podcasters, recording studios and labels, and developers who need audio processing through an API
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Audience
Musicians searching for a stereo tool solution
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Supported
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API
Offers API
Not Supported
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
$15/month
Free: 10 minutes granted once at signup, no card required; the full engine with a level-matched preview, and exports bought per track. Creator: $15/month, 120 minutes. Professional: $29/month, 400 minutes. Max: $79/month, 1,500 minutes. All paid plans include unlimited full-quality exports; annual billing is 17% less. Per track: $0.80 a minute, never below $2 or above $8 per track. Minute packs: 30 minutes for $15 or 100 minutes for $40. Developer API: pay as you go from $0.35 down to $0.15 per processed minute; test mode is free. Prices in US dollars, excluding VAT or sales tax.
Free Version
Supported
Free Trial
Not Supported
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Pricing
$59.99 one-time payment
Free Version
Not Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationSOGV2 Limited
Founded: 2026
Hong Kong
euphonaai.com/
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Company InformationKleverb
Sweeden
klevgrand.se/products/haaze
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CategoriesEuphona's AI mastering analyses the whole track first (loudness and dynamics over time, spectral balance, transients) and returns a master with a measured loudness report and a -1.0 dBTP true-peak ceiling by default. You audition the master level-matched against your original, so the comparison reflects tone and dynamics rather than extra volume. The same analysis also feeds stem separation, restoration, vocal tuning, mixing and spatial audio, and the engine is available through a developer API. |
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Integrations
No info available.
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Integrations
No info available.
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