Clinician with patient
Built and live · patient app and multi-tenant platform

The AI harness
for clinical work

The model suggests, the harness constrains, the clinician commits. Zenthea puts any AI model to work inside the guardrails clinical care demands, with Thea, a voice-first co-worker, beside every clinician.

Talk to the teamHow it works
HIPAA COMPLIANTONC CERTIFICATION-READYENCRYPTED IN TRANSIT & AT REST
A DAY WITH THEA

See what a calmer day looks like

Follow one clinician from first coffee to last note, and watch Thea quietly handle the busywork so she can stay with her patients.

Meet Thea · your digital co-worker

A voice-first co-worker beside every clinician

Thea is how clinicians work with the harness. Speak naturally during a visit and Thea drafts structured notes, prepares orders and follow-ups, and summarizes patient histories. Thea suggests; the clinician commits every clinical action.

  • ✦ Generates structured, signed-ready clinical notes
  • ✦ Summarizes histories and surfaces what needs attention
Talk to the team
✦
Thea
LISTENING
Summarize Mr. Alvarez's visit and queue a lipid panel.
✦
Drafted a structured note for the visit and queued a lipid panel for your sign-off. Suggested follow-up in 3 months.
✓ Note draftedOrder pending review
Ask Thea anything…
Thea can make mistakes. Please verify important information.
How it works

Three layers between AI and clinical work

Zenthea separates the model from the clinical work it does. Each layer has one job, so the platform stays safe and useful as models change.

Layer 1

Model

Any capable model. Zenthea is model-agnostic, so the model underneath can change as the field moves without rebuilding the clinical work on top.

Layer 2

Harness

The guardrails between the model and the patient record: context, permissions, and audit. The harness constrains what any suggestion can do.

Layer 3

Orchestrator

Moves work through clinical workflows, from the visit to documentation, orders, and follow-up, and hands every clinical action to the clinician to commit.

Who it is for

Built for everyone in the room

For clinicians

Spend the visit with your patient, not your keyboard

Thea listens, drafts, and prepares so you can practice the medicine you trained for. Nothing clinical happens until you commit it.

  • ✦ Voice-first, beside you in the visit
  • ✦ Drafts you review and commit
  • ✦ Less after-hours charting
For health organisations

AI you can adopt, audit, and keep

One multi-tenant platform, model-agnostic underneath, with every AI suggestion constrained and every clinical action attributed to a clinician.

  • ✦ Multi-tenant platform
  • ✦ Append-only audit trail
  • ✦ HIPAA compliant, ONC certification-ready
For patients

Care that feels personal again

More eye contact in the room, clear answers between visits, and a patient app that speaks plainly.

  • ✦ Plain-language results & summaries
  • ✦ Secure messaging with the team
  • ✦ Ask Thea about your care, anytime

Trust is built into the order of operations

Designed so AI can do real clinical work without ever having the last word.

The model suggests
Notes, orders, and next steps are proposed from the conversation.
The harness constrains
Every suggestion stays inside the context and permissions the workflow allows.
The clinician commits
A human clinician reviews and commits every clinical action.
Questions

Frequently asked

Yes. Zenthea is built and live: a multi-tenant clinical platform, a patient app, and Thea, the voice-first interface clinicians work with.

See the harness at work

Zenthea is built and live. Talk to the team about the platform, the patient app, and how the harness keeps clinical AI in bounds.

Talk to the team