Language barriers slow triage, complicate consent and put clinical detail at risk — yet off-the-shelf translators send sensitive patient data to servers you don't control. TransCastAI runs on-device on macOS, translating live consultations, recorded calls and documents such as discharge letters and consent forms between English and Arabic or Farsi, with nothing leaving the clinician's Mac.
A sample of the everyday capabilities that matter for Healthcare & Clinical.
Consultations, recordings and notes are processed locally on the clinician's Mac. No audio or text is uploaded to an external service, so protected health information never leaves your control.
Follow a live bedside conversation, transcribe a recorded consultation or telehealth call, or translate a discharge letter and consent form — one workspace handles all three.
Models tuned on medical language render drug names, anatomy, dosages and symptoms with care in both directions — not the loose paraphrasing you get from a general-purpose translator.
English ⇄ Arabic and English ⇄ Farsi today, with a fidelity check that flags altered numbers, units and negations so a dose or a 'no' is never quietly changed.
Today TransCastAI runs entirely on-device on macOS — every consultation, recording and document is transcribed and translated locally, with nothing sent to a translation cloud. It is built to ISO 27001 and NIST CSF controls (we do not claim certification), and private-server and fully air-gapped deployments are on the roadmap for trusts and networks that need translation to run inside their own security boundary.
Translation models are trained on medical language — medications, anatomy, procedures and dosage instructions — rather than generic web text, so clinical meaning survives the language gap.
Import a recorded consultation, dictation or telehealth call and get a time-aligned transcript and translation you can review, correct and keep with the record.
Because processing is on-device, TransCastAI keeps working in a clinic room, an ambulance bay or anywhere without a reliable network — no connection to a translation cloud is required.
Nowhere. On macOS today, transcription and translation run entirely on the clinician's device; audio, transcripts and documents are processed locally and are not sent to any external server. Private-server and fully air-gapped deployments are on the roadmap for organisations that need to keep everything inside their own network boundary.
Our models are trained specifically on medical language, so drug names, anatomy, dosages and symptoms are handled far more reliably than by a general translator, and a fidelity check flags altered numbers, units and negations. Where your service uses house terminology or local abbreviations, an opt-in corrections workflow lets your team refine the models over time. It is a communication aid, and we recommend a supervised pilot on your own material — with professional interpreters retained for high-stakes consent — before clinical use.
Today the product is a native macOS application that installs on your clinicians' Macs; Windows is in development, and private-server, cloud and air-gapped options are on the roadmap. It is built to ISO 27001 and NIST CSF controls, without claiming certification. Start with a free trial and a scoped pilot on non-critical material, then talk to us about a device-licensed rollout that fits your information-governance and procurement process.
Start a free trial on a Mac today and run a supervised pilot on your own consultations, recordings and documents. When you're ready, we'll talk deployment, information governance and a device-licensed rollout for your team.
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