healthcare AI

8 Open-Source AI Scribes That Keep Patient Data Private; Stop Charting, Start Healing! (Best Ambient Listening OS Apps)

Hazem Abbas

05 Apr 2026 — 9 min read

Lots of doctors hear "AI Scribe" and think: another buzzword? Fair. As a fellow physician, and yes, a bit of a tech nerd who actually builds this stuff, I get it.So let me cut through the noise and explain it simply, doctor-to-doctor: no jargon, no hype.

Just what it is, how it works in your workflow, and why it might just give you back your most precious resource, time with your patients (and yourself).

AI Scribe isn't just another tech tool, it's your silent partner in the exam room. It listens, understands, and drafts your notes while you do what you do best: care for patients.No more turning your back to type.

No more interrupting stories to chase a date or dosage. Just real conversation, eye contact, and presence.

The time you save? That's the bonus.
The real win: you reconnect with why you became a doctor. Less screen, more human. Less burnout, more meaning.

Your patients feel heard. You feel like a clinician again, not a clerk. And that 30 seconds you spend reviewing a draft?

That's 30 minutes given back to your life, your team, or just a quiet cup of coffee.

Here are the best open-source AI Scribe project that you can download and use locally for free without fear of comprising the privacy of your patients notes.

1- StenoAI

StenoAI is a free, open-source ambient listening app that helps doctors effortlessly document patient conversations. It records visits, converts speech to text, summarizes key points, and drafts structured medical notes,all powered by your local LLMs.

Privacy-first by design: no cloud, no third-party servers, no data leaving your clinic. Everything runs on your machine, giving you full control over sensitive health information.Ideal for physicians in private practice—or any clinician who values speed, simplicity, and sovereignty over their patient data.

We liked it the best because it works great on the doctor's Macbooks, so if you are a doctor and you own a Macbook, you are in luck with StenoAi.

StenoAI's features:

Local transcription using whisper.cpp
AI summarization with Ollama models
Privacy-first - 100% local processing, your data never leaves your device
Multiple AI models - Choose from 5 models optimized for different use cases
Ask Steno - Query your meetings with natural language questions
Multi-language support - Auto-detect and transcribe 99 languages
Speaker diarisation - [You] vs [Others] labels for system audio recordings
Remote Ollama server - Run AI models on another machine on your network
System audio capture - Record mic + system audio simultaneously for virtual meetings with headphones
macOS desktop app with intuitive interface

2- FreeScribe

FreeScribe is a free, easy-to-install medical scribe app that turns patient conversations into clean clinical notes, powered by AI, built for clinicians, by clinicians.

You can run it entirely on your own computer (so your patients' data never leaves your machine), or connect it to a local or cloud-based AI service like Whisper for speech-to-text and any OpenAI-compatible LLM for note generation.

No complex setup, no mandatory cloud dependency, just a thoughtful tool that respects your workflow, your privacy, and your time.

The project is totally free that is released under the MIT license.

However, it is important to note the project did n0t get too many updates nor open-source contribution, therefor use it on your own risk.

2- scribeHC - AI Ambient Scribe for Healthcare

scribeHC is a yet another free and open-source AI ambient scribe solution for healthcare. It helps the doctors keep track of their conversation with their patients and automatically generate SOAP notes basd on the transcripts.

It is HIPAA compliant app, however, it is important note that it is a mobile app, built originally using React Native, and TypeScript.

scirbeHC's features include:

Animations: react-native-reanimated for OpenAI-like animations.
Authentication: Sign up with Google, Apple, or email. Clerk components for Next.js, custom components (signin, signup, OTP, password reset) for Expo.
Audio Recording: Record patient-doctor conversations using expo-av.
Transcripts + SOAP Notes: Generated in FastAPI using OpenAI APIs.
Web Dashboard: Next.js app for managing SOAP notes.
Note Editor: Edit generated SOAP notes using novel.

3- AI Scribe demo with Google Medical Speech Recognition and Gemini

This is an open-source AI scribe demo project that uses Google Speech Recognition with Gemini to keep track of the patient's conversation with the doctor and built automated oriented notes for the doctors.

The project comes with a set of system and prompt templates that can be modified to build customized notes.

However, it is important to note this project is a demo app, and it is not ready to be used for the doctor's office.

We recommend it to be used as an example to build similar apps may be different technologies.

4- OpenScribe

OpenScribe is your AI-powered clinical sidekick. It listens to patient conversations, transcribes them in real-time, and instantly drafts clean, structured clinical notes, so you can focus on the person in front of you, not the keyboard.

Built by clinicians and developers who believe technology should serve care, not complicate it.

You stay in control, always. OpenScribe is 100% open-source (MIT license), free forever, and designed for privacy-first workflows. Run transcription locally with Whisper, pair it with your preferred LLM (like Claude), or go fully offline with the desktop version forked from StenoAI.

Privacy-first design, your data, your rules, no surprise cloud uploads, no vendor lock-in, no fine print.Flexible by design, simple by default.

Whether you prefer a lightweight web app (local Whisper + cloud LLM) or a completely self-hosted desktop experience, OpenScribe adapts to your setup, not the other way around. Install it, point it at your tools, and start turning conversations into chart-ready notes in minutes. No PhD in DevOps required.

5- AI-Scribe

AI-Scribe is a lightweight, privacy-first script that helps doctors turn patient conversations into SOAP notes, locally. Running Whisper + KoboldCpp on your own server, it records (with consent), transcribes, and drafts notes without sending PHI to the cloud. Simple, secure, and built for real clinical workflows.

6- Phlox

Phlox is yet another free and open-source patient management system integrating AI-powered medical transcription, clinical note generation, and an AI chatbot interface. It's designed to run locally, utilizing local models for inference and transcription.

Phlox's features:

100% offline & private: all data stays on your device, zero cloud dependency
Native Apple Silicon app, bundled LLM + Whisper, no setup or external servers
Real-time voice-to-note, transcribe patient visits and auto-generate SOAP notes
Custom clinical templates: create, version, and auto-generate note structures
Task extractor: turns care plans into clear, actionable to-do lists
One-click letters: draft patient correspondence directly from clinical notes
Local medical RAG chat, query guidelines and literature via on-device ChromaDB
Learns your style: adapts outputs over time based on your edits and preferences
Medical news dashboard, RSS feed with AI-summarized research and updates

7- Caduceus, Open Healthcare AI Scribe

Caduceus is your real-time AI scribe for the exam room. It listens to patient visits as they happen, transcribes the conversation instantly, and turns spoken words into clean, structured medical notes, no typing, no after-hours charting. Built for speed, privacy, and the way clinicians actually work.