Upload a track. Get a creator-focused verdict, perceptual radar, and venue-suitability scoring before you publish.
Free account, no credit card · WAV, MP3, FLAC, M4A · 60 minutes every 30 daysMinutes are based on the total length of all analyzed tracks. Every analysis counts toward your 60 minutes — including re-runs of the same track. The 30-day window starts when you sign up.
// HOW IT WORKS
Drop a WAV, MP3, FLAC, or M4A. One track or two side-by-side.
7 perceptual features extracted from your audio. Energy, brightness, drive, texture, and more.
Venue-suitability scores (0–100) for podcast bed, YouTube opener, ad hook, background, and shorts.
Verdict-first AI narrative explains what you'd hear and where it fits, in plain language.
Free account, no credit card. Takes about 30 seconds.
// FEATURES
7 dimensions on a 0–100 scale: energy, brightness, dynamic range, texture, frequency richness and spread, tempo / drive.
Deterministic 0–100 fit scores for Podcast Bed, YouTube Opener, Ad Hook, Background, and Social Short-Form.
Ask follow-ups in plain English. The AI keeps full context across your session.
Overlay radars, compare verdicts, and pick the right track instead of guessing by ear.
Waveform, spectrogram, mel spectrogram, RMS energy, spectral features, and zero-crossing rate. All interactive and zoomable.
Pick exactly what to download: narratives, CSV summaries, radar scores, transcripts, charts.
// THE DIFFERENTIATOR
Most audio tools tell you what your sound is. SoundSift tells you where it belongs.
A psychoacoustic model maps each track to five common venues. The AI narrative reads the score and gives you a Great / Good / Fair / Poor verdict, so you can ship faster, with confidence.
Best fit: Podcast Bed (72/100)
Warm, mellow, low frequency aggression. Works under a host voice without competing.
Upload a track, get its venue scores in under a minute.
// PRICING
All plans include the full app: comparison, Q&A, all visualizations, all exports.
Cancel anytime. Renews monthly.
One payment. 12 months of access.
≈ $6.58/mo · save $40.88 vs monthly
One-time payment. No auto-renewal.
30 days of full Pro access
Payments processed securely by Lemon Squeezy (Merchant of Record). Tax handled in 200+ countries. Cancel anytime to stop future billing. No refunds on completed periods or one-time passes.
Try SoundSift free. Upload a track, see the verdict, then decide if Pro is right for you!
Analyze a track free →