Scheduled calls01
Agents call participants on schedule
Voice agents place calls on the protocol's cadence, in the participant's home, with no app to install and no site visit required.
For research
Phone-based trial monitoring, operated for you.
A managed voice AI platform for decentralized trials. We run the calls, the collection and the longitudinal analysis in each participant's natural environment, so your team keeps its focus on the science.
Decentralized trialsNo apps, no site visitsLongitudinal analysisGDPR-aligned
What it does
Calls, collection and analysis, run as a service.
Agents reach participants on schedule, capture structured and naturalistic data, and turn recurring calls into longitudinal signal on voice and verbal patterns.
Collection02
Structured and naturalistic collection
Each call gathers the structured items your protocol requires alongside naturalistic conversation, capturing both prompted responses and spontaneous speech.
Analysis03
Longitudinal analysis on voice and language
Voice signals and verbal patterns are analysed over time, building a per-participant trajectory rather than a series of isolated snapshots.
Why phone-based
Built for the populations CNS trials reach hardest.
Voice-first acquisition removes most of the friction that limits digital endpoint capture in older or cognitively vulnerable populations — no wearables, no apps, no participant burden.
Geriatric depression
Daily mood signal between site visits with weak-signal alerting.
MCI & early-stage Alzheimer's
Longitudinal cognitive markers without repeated formal testing.
Parkinson's & motor disorders
Speech-based features and adherence reporting across the home setting.
Schizophrenia & bipolar
Daily affect and engagement signals between clinical contacts.
Pain & long-COVID
Patient-reported symptom and impact tracking via natural conversation.
Caregiver / dyad studies
Parallel signal capture from family informants where appropriate.
Operated for you
The operational load we take off your plate.
Managed means managed — the day-to-day of running calls and data flow sits with us, not your coordinators.
Scheduling
Call cadence, retries and windows are managed for you, following the protocol without adding coordinator workload.
Consent-aware calling
Calls run only within the consent you have on file, and the agent identifies as AI on every contact.
Monitoring dashboards
Study teams see adherence, call status, signal trends and flags in one place, in near real time.
Data exports
Structured per-participant data is exported to your systems on the schedule your team needs.
Longitudinal analysis
Trajectories, not snapshots.
The value of phone-based monitoring is resolution over time. The analysis is built to read each participant's trajectory against their own history.
The optional marker layers are the same engines behind CogPath and VGDS, and a dedicated biomarkers extraction pipeline can be built for custom endpoints.
Compliance
Designed for the assumptions sponsors and IRBs already hold.
De-identification, audit lineage and a versioned pipeline are built into how the platform is operated, not added at the end.
Encryption in transit and at rest, key rotation enforced
Role-based access, audit logs, BAA available
Per-participant export, configurable retention windows
Data residency options (US, EU) per sponsor requirement
IRB-friendly consent and disclosure documentation provided
Versioned schema, pipeline version, processing audit trail
Works with your protocol
Slots into the research stack you already operate.
Outputs map to your eCRF and EDC and export in open formats, so the platform fits the tools your study already runs on.
eCRF / EDC export
Structured outputs map to your eCRF and EDC, with standard CDISC mappings available on request.
Open export formats
Per-participant time-series data is delivered as JSON, CSV or Parquet, with a versioned data dictionary attached.
Need the platform to be yours to own and operate rather than run as a service? See bespoke Voice AI for decentralized trials.
Design a trial deployment.
Share your protocol, endpoints and population, and we will map a managed voice AI deployment that fits — calls, collection and longitudinal analysis, operated for you.