Four days · worse on standing
Clinical intelligence before the encounter
A clearer patient story, ready before the visit.
Holantra turns a patient conversation and relevant longitudinal context into a source-aware brief that patients can correct and clinicians can review.
Synthetic-data development environmentNot for diagnosis, prescribing, or clinical care
Current concernDizziness when standing
Patient reviewed“It started four days ago after my medicine changed.”
Amlodipine dose changed recently
!
Uncertainty and missing information remain visible until clinician review.
✓
Provenance checkedEvery claim linked to a source
Patient-reportedkept in the patient’s words
Record-derivedlinked to a verified source ID
AI-structuredlabelled, versioned, reviewable
Human-approvednever presented as autonomous care
One shared clinical story
Built around the encounter—not around another inbox.
The platform connects what the patient knows with what the record already contains, then makes the result reviewable by both sides.
Patient conversation
Patients explain what changed in their own words, with calm, adaptive follow-up questions.
Source-aware understanding
The current concern is structured beside relevant record context without merging sources or inventing facts.
Reviewed clinical brief
Patients can correct the brief before sharing it; clinicians review the same version before using it.
Connected product
Patient Portal
Conversation, health context, care requests, appointments, messages, and consent.
Open patient portal →Connected productCare Operations
Prioritized requests, scheduling, clarification, referrals, licensed triage, and escalation.
Open care operations →Connected productClinical Platform
Patient worklists, evidence-linked briefs, record context, review, tasks, and audit.
Open clinical platform →Connected productAdministration
People, roles, workflows, integrations, AI releases, security, and governance.
Open administration →For patients
Tell the story once. See exactly what was understood.
Patients can speak naturally, review the structured brief, correct important details, and choose when it is shared.
Open patient experience →For care teams
Arrive at the visit with the important context already organized.
Clinicians receive a concise documentation brief with evidence, uncertainty, safety flags, and an explicit review state.
Open clinician experience →Safety is system architecture
The model is one component—not the authority.
Clinical AI must be bounded by deterministic rules, evidence checks, explicit states, and human responsibility.
View the evaluation environment →- ✓Deterministic emergency rules run independently of the model
- ✓Every patient claim and record fact keeps its source
- ✓Roles and workflow transitions are enforced on the server
- ✓Model or validation failure never becomes a clinical summary
- ✓Clinicians—not software—remain responsible for care decisions