What's your voice
saying tonight?
VocalMetric listens to a few seconds of your voice and gives you an AI guess at whether you sound sober or under the influence. It's for fun and self-awareness only, never for deciding whether you can drive, work or do anything where safety matters.
10 free checks included No subscription required Results stay in your account
Three steps. A few seconds each.
Just your voice and a few seconds.
Record your voice
Tap the mic and speak naturally for a few seconds — or upload an existing audio file. No script, no special words needed.
AI analyzes your speech
Five specialized models scan your vocal patterns — timing, rhythm, mel spectrogram, and more — then vote on your state as an ensemble.
Review your result
See the verdict (Likely sober, Elevated likelihood of intoxication, or Inconclusive) with how strongly the models lean and how each one voted.
Built for real awareness, not false certainty.
Ensemble AI verdict
Five models vote independently — CNN, CNN+GRU, Pause Rhythm, Mel Instability, and Vocal Biomarker — so you get a consensus, not a single guess.
Results in seconds
From tap to result in seconds. No waiting, no upload queues, just a quick read.
Private by design
Recordings are linked only to your account and deleted after 30 days, unless you choose to share them for training. We never sell your data or use it for ads.
Your results history
Every check is saved with its time, result and how each model voted. Free shows your last 3 results; Pro shows them all.
Honest about doubt
Each result shows how strongly the models lean, and says Inconclusive when they can't agree instead of guessing.
Upload or record
Use your mic directly in the browser, or upload an existing audio file in any common format — WebM, MP3, WAV, M4A, and more.
One app. Many reasons to try it.
The curious
Ever feel fine but wonder if you sound it? Check in for fun and see how the AI's guess compares with how you feel.
Friends & groups
Make it a party game: everyone records their own voice on their own phone and compares results.
Self-trackers
Like spotting patterns? Your history shows how your results change from one night to the next.
Tech fans
Curious how voice AI works? See how each of the five models voted on every check.
Ready to hear what your voice says?
Create a free account and run your first check in under a minute. No payment information required.
Common questions, straight answers.
Is this a medical device or legal tool?
No. VocalMetric is for entertainment and self-awareness only. It is not a breathalyzer, a medical device or a legal test, and its results can be wrong. Never use it to decide whether you or anyone else can drive, work or do anything where safety matters.
Do you store my voice recordings?
Your recording is stored with your account and deleted automatically 30 days after the check. Your results stay in your history until you delete them. We keep recordings longer only if you turn on training in Settings. Our Privacy Policy has the details.
How accurate is the analysis?
VocalMetric is an experimental prototype, and its results can be wrong. Five AI models vote together; each result shows how strongly they lean, and says Inconclusive when they disagree. Treat every result as entertainment, not an answer. Today's models learned from speech recorded sober and after cannabis use, so they know nothing yet about alcohol.
What audio quality do I need?
Speak for at least 2 seconds (4 or more works best) in a reasonably quiet place. Recording stops by itself after 7 seconds. Recordings that are too short, too quiet, clipped or mostly silent are flagged so you can record again.
Can I upload a file instead of using the mic?
Yes. The dashboard has a file upload button that accepts common audio formats (WebM, MP3, WAV, M4A, OGG, and more). The file is converted to 16 kHz mono WAV before analysis.
How many free checks do I get?
Every account starts with 10 free voice checks, and your dashboard shows how many you have left. Pro gives you 200 voice checks a month for $11.99/month or $114.99/year.
Curious what your voice says?
Join VocalMetric and get your first 10 voice checks at no cost. No credit card. No commitment. Just for fun.
VocalMetric is an experimental prototype for entertainment and self-awareness only, for adults 21 and older in the United States. It is not a medical device, breathalyzer, legal test or safety system, and its results may be wrong. Never use it to decide whether you or anyone else can drive, work or do anything where safety matters.