Sub-clinical decline surfaces in how a patient sounds — days before it reaches a chart or a lab result.
But clinics screen by symptom and paperwork. The vocal biomarkers that flag respiratory and neurological decline go unheard.
Embed voice diagnostics anywhere in your stack
Our Pyzheimer engine extracts sub-clinical neurological and respiratory biomarkers from seconds of a patient's voice — scored against each patient's own baseline over time, so decline shows up before a symptom does.
Run the diagnostic layer on its own over your EMR — or drop it into voice agents you already use for triage and monitoring, so every conversation is also a screening. One call to attach it.
Pseudonymized on-device — voice is treated as biometric data.
Alerts the moment a patient drifts off baseline.
Notes and biomarkers written straight to the EMR.
How Voxtar Works
A few seconds of patient voice — or a live agent call — pseudonymized at the edge, analyzed for neurological and respiratory biomarkers, scored against the patient's own baseline, and delivered to your EMR and webhooks. Drag any node to explore.
3–60s sample
Live call audio
Acoustic features
PHI stripped on-device
Biomarker extraction
Airway & breath
Motor & prosody
Per-patient drift
Review / urgent
Observation write-back
Real-time events
Hospitals deploy the Voxtar interface. Patients access frictionless intake without downloading heavy applications.
Patients speak naturally. The agent collects symptoms, medical history, and performs bio-acoustic analysis.
Vocal Biomarker AI detects sub-clinical respiratory or cognitive flags in real-time, prioritizing high-risk patients.
Structured clinical notes and alerts are instantly pushed to the hospital's EHR via secure FHIR protocols.
Pyzheimer analyzes every voice sample for respiratory and neurological drift, and alerts the care team the moment a patient trends off their baseline.
Edge processing in 12 regions. Sub-50ms response latency for real-time voice biomarker analysis regardless of location.
Start for free, scale as you grow.
Perfect for single practices and small clinics.
For scaling health systems and multi-site hospitals.
Scalable solutions for state-wide health networks.
See how creators are using Voxtar.
"We deployed Voxtar at our front desk. It structures patient complaints into clinical notes before the doctor even sees them. Wait times dropped by 40%."
Dr. Sarah Jenkins
Chief Medical Officer
"In a region with severe doctor shortages, Voxtar acts as our digital frontline. The anticipatory radar caught three sub-clinical respiratory cases early last week."
Dr. Marcus Chen
Clinic Director
Talk to our team about running voice biomarker screening over your EMR — or inside the voice agents you already use.
Add voice biomarker screening to your EMR — standalone, or inside the voice agents you already run.
