Meet .
Studio-quality mix + master in about 60 seconds. Drop your stems — Vanta detects every instrument, dials in a tailored effect chain, balances the mix and masters it loud, clean and release-ready, automatically.
Try it now — free, no account
Hear your own song, mastered
Drop a finished track and get a quick rough master of its loudest 30 seconds — processed in seconds, right here in your browser.
Drop your song here
or click to choose — one WAV / MP3 / FLAC / M4A⚡ This is a fast, rough 30-second draft. The full Vanta masters your whole track — cleaner, louder, to your target loudness — and lets you mix from stems, remix a finished song, harmonise, auto-tune and more.
Free track check — no account
What does your track need?
Drop a track and Vanta tells you exactly what needs attention — loudness, clipping, low-end balance, harshness, dynamics, stereo width. Learn what's going on, then let us fix it.
Drop your track for a free check
or click to choose — WAV / MP3 / FLAC / M4AHow it works
From raw stems to radio-ready
No plugins, no engineer, no guesswork. Three steps.
Drop your stems
Upload your tracked-out stems — drums, bass, vocals, synths — or a single finished mix to master.
Vanta listens & processes
Each stem is analysed, the instrument detected, and a bespoke effect chain applied — EQ, compression, space.
Mix & master, done
Stems are balanced into a cohesive mix and mastered to commercial loudness. A/B it, then download.
Why Vanta
A whole studio, decided for you
The decisions a mix engineer makes — automated, transparent, and yours to tweak.
Per-stem instrument detection
Vanta identifies what each stem is — and shows you its confidence. No tagging required.
Explainable effect chains
See exactly what was applied to every stem. Nothing hidden behind a black box.
Intelligent balance
Levels, panning and headroom set automatically for a mix that sits together.
Loud, clean masters
Commercial loudness with controlled true-peak — ready for streaming and release.
Your call, always
Mute, pan, re-gain or override any detection, then re-render free in a click.
About a minute
From upload to mastered download in roughly 60 seconds. No queue, no waiting.
Loved by musicians
Producers are shipping with Vanta
Real words from real early users.
“Turned my stems around in about two hours — sounded release-ready straight away.”
“Genuinely sounds professional. This is now part of my workflow.”
“Perfect for getting a demo loud and clean before I send it out.”
Pricing
Pay per song, or go unlimited
Start free. Upgrade only when you're shipping.
FAQ
Questions, answered
How long does a master take?
About 60 seconds once your upload finishes. Drop your stems, and Vanta analyses, mixes and masters while you wait — no queue, no overnight turnaround.
Can I remaster if I don't like it?
Yes. Re-running the same track doesn't cost another credit — tweak your stems and re-process as many times as you need until it sounds right. You're only charged once per song.
What file formats do you accept?
WAV, FLAC, AIFF, MP3, M4A, AAC and more. Upload multiple stems at once, or a single finished track for mastering or remixing. Download your result as WAV, MP3 or FLAC.
Do I own the masters?
100%. Everything Vanta produces from your audio is yours — full commercial rights, no royalties, no strings. Release it, sell it, licence it, it's your track.
Can I cancel anytime?
Yes — every subscription is month-to-month with no lock-in or contract. Cancel in a couple of clicks from Manage plan and you keep access until the period you've paid for ends.
What's the difference between the plans?
Master Unlimited masters your finished stereo tracks — mastering only. Studio and Studio Unlimited unlock the full pipeline: mixing from stems, mix + master, remix-from-a-song and vocal mixing. Every card above shows exactly what's included.
Hear it on your own track
Your first mix + master is on us.