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Start free — 3 analyses, no signup. Then 10 more for $5 one-time.
No subscription required for the $5 pack. Prefer unlimited? $19/mo, cancel anytime.
Get 10 for $5 →

Start fixing your mixes in 30 seconds

Stop paying $30–50 per song for mastering just to find out your mix has problems. MixDiagnose catches them first — for less than the cost of one mastering pass.

37 mixes analyzed · Used by producers in 12 countries

✓ No credit card required for free tier ✓ Cancel anytime ✓ Stripe-secured payments

$30–50 per song for mastering to find out your mix is broken.

Start free: 3 analyses, no signup

Then 10 more for $5 one-time — or unlimited at $19/mo. Catch every issue before you pay for mastering: one month of MixDiagnose < one mastered song.

Free

Try it right now — no signup

$0 /forever

No credit card required

  • ✓ Run 3 mixes through full diagnostics every month
  • ✓ 1 auto-fix per month — hear the problem corrected instantly
  • ✓ Full diagnostic report with severity-graded recommendations
  • ✓ Spectrogram + frequency plot visualization
  • ✓ Standard WAV export (16-bit)
  • — No PDF reports or stem separation
  • — No stem separation or PDF reports
⚡ Quick Fix

Starter Pack

One-time purchase — no subscription

$5 /one-time

10 analyses · never expires

  • ✓ 10 full mix analyses — use anytime, never expire
  • ✓ All diagnostic features unlocked
  • ✓ Spectrogram + frequency + stereo analysis
  • ✓ No subscription — pay once, use anytime
  • ✓ Perfect for trying MixDiagnose properly
★ Most Popular

Producer

For producers shipping tracks weekly

$19 /mo billed annually

$190/yr · save $38

  • ✓ Run 50 mixes through pre-mastering checks every month
  • ✓ Unlimited auto-fixes — apply corrective EQ to every upload
  • ✓ Auto-fix downloads — apply corrective EQ and save the processed WAV
  • ✓ PDF reports for client delivery and session notes
  • ✓ Genre profiles & platform targets (Spotify, Apple, YouTube)
  • ✓ WAV export of every fixed mix
  • — Stem separation (Pro)

Pro

For studios & power users

$49 /mo billed annually

$490/yr · save $98

  • ✓ Unlimited analyses — check every track, every revision, no cap
  • ✓ PDF reports for every analysis, saved to your history
  • ✓ Every producer feature, with a 50-mix cap lifted
  • ✓ History — every mix you have ever checked, in one place
  • ✓ Reference track matching — A/B against your target mix
  • ✓ Full PDF + shareable scorecard for client delivery
  • ✓ Stem separation — isolate drums, bass, vocals, instruments
  • ✓ Dedicated support channel

🛡️ Our guarantee

Cancel anytime. No contracts. If MixDiagnose doesn't catch a single issue you missed, we'll refund you.

✓ No credit card required for free tier ✓ Cancel anytime — no lock-in ✓ Stripe-secured payments ✓ Files processed & not stored

All plans include full diagnostic reports, spectrograms, and severity-graded recommendations.
Prices in USD. Cancel anytime — no questions, no lock-in.

Compare every feature

Everything you get at each tier — no surprises.

Feature Free Producer Pro
Analyses per month 3 50 Unlimited
Auto-fixes (corrective EQ) 1 / month ✓ Unlimited ✓ Unlimited
Stem separation — — ✓
PDF reports — ✓ ✓
Genre profiles & platform presets — ✓ ✓
Export format WAV WAV WAV
Genre profiles & platform presets — ✓ ✓
Reference track matching — — ✓
Reference track matching — — ✓
Analysis history — ✓ ✓
Spectrogram + frequency plot ✓ ✓ ✓
Full diagnostic report ✓ ✓ ✓
Support Community Priority email Dedicated channel
Account required? No Yes Yes
Price $0 $19/mo $49/mo

Questions, answered

Everything you need to know before you start.

Is my audio private?

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Yes. Files are processed on upload and not stored permanently. Free-tier sessions are identified by UUID — no account required. Producer and Pro sessions are linked to your account but your audio is never shared. See our Privacy Policy.

Can I cancel anytime?

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Yes. Cancel from the billing page at any time — no phone calls, no retention scripts, no lock-in. You keep access until the end of your billing period. And if MixDiagnose doesn't catch a single issue you missed, we'll refund you.

What formats work?

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WAV, MP3, FLAC, M4A, and AAC. Non-WAV files are automatically converted via ffmpeg for analysis. Every tier exports the processed mix as a WAV file.

Do I need to install anything?

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No. MixDiagnose runs entirely in your browser. Upload a track, get a full diagnostic report in seconds. No plugins, no DAW integration, no downloads. The free tier doesn't even require an account.

What counts as an "analysis"?

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One uploaded track, fully analyzed: loudness, EQ balance, stereo width, dynamics, and genre detection. Each analysis includes the complete diagnostic report with spectrogram and frequency plot.

What's an "auto-fix"?

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When the engine detects a problem (e.g., bass 5 dB too hot), it can apply a corrective EQ filter to your uploaded audio and give you a downloadable processed file. Free tier gets 1 fix per month; Producer and Pro get unlimited.

Producer — $19/mo

50 analyses · stem separation · PDF reports