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prognia.

The free social network for doctors and medical students

Your cohort, your department and your supervisors. In one place.

The free medical network that knows what a ward round is. Spaces with a classroom, messages, voice and video calls, a shared calendar and games. No ads, no algorithm.

Always free. No ads. Your data stored in the EU.

One account for Prognia, Ward, Suture and Osler.

The Prognia app icon, a blue P with a medical cross, above a glass pedestal among floating glass cards

Your cohort lives in five group chats. Your schedule is a photo of a printout.

Announcements drown between the memes, the teaching schedule is a photo of a noticeboard, and every new rotation starts with the same search: which group, which schedule, who do I ask?

One place that already knows your cohort, your team and the people who teach you.

How Prognia works

Prognia is the free social network for medical students and doctors: spaces for your cohort and team with a built-in classroom, messages, voice and video calls, a shared calendar and medical quiz games, without ads or an algorithm.

  1. Tell Prognia where you study and work. The spaces for your year and your courses are ready to join; your hospital team lets you in after approval.

  2. Every space is a group chat with voice and video calls, and a classroom: announcements people confirm, questions with an accepted answer and homework with a deadline.

  3. Rota keeps lectures, exams, shifts and deadlines in one agenda, and you can subscribe to it from Apple Calendar, Google Calendar or Outlook.

  1. 1

    Pick your institution: your cohort and team spaces appear

    Tell Prognia where you study and work. The spaces for your year and your courses are ready to join; your hospital team lets you in after approval.

  2. 2

    Talk, call and share in spaces with a classroom

    Every space is a group chat with voice and video calls, and a classroom: announcements people confirm, questions with an accepted answer and homework with a deadline.

  3. 3

    Plan together in one calendar for shifts, exams and sessions

    Rota keeps lectures, exams, shifts and deadlines in one agenda, and you can subscribe to it from Apple Calendar, Google Calendar or Outlook.

Your network builds itself

Type where you study or work. Prognia finds your year, your courses and your team, so you’re in the right spaces from your very first day.

Example
  • Amsterdam UMCAmsterdam · Netherlands

33,811 institutions in 51 countries

  • Open: join straight away
  • Team: after approval
Amsterdam UMCAmsterdam · Netherlands

Found for you

  • Medicine 2023Your year at Amsterdam UMC
  • Internal MedicineYour team at Amsterdam UMC
  • Internal Medicine rotationBlock 3 · 2026/27

An example with sample institutions, not partners. In Prognia, the spaces for your year and your courses are open to join; a hospital team lets you in after approval.

Call your team in one tap

Voice or video, one-to-one or with the whole space, and every call lands in your call history. In the Mac app you can share your screen too.

Internal Medicine · Amsterdam UMCVideo call · Example
  • Dr Jansen (speaking)
  • Priya
  • Tom
  • You

Everything your cohort and team need

Built around how medicine is organised: years, rotations, teams, supervisors and study groups. No feed deciding what you see, and no ads between your messages.

Spaces with a classroom

Every space is a group chat and a classroom in one: a shelf for pinned material, announcements people confirm they have read, questions with an accepted answer and homework with a deadline.

TeachesAdmin
Dr de VriesYesNo
SanneNoYes
YouNoNo
Teaching and managing are two separate roles in Prognia: a supervisor can teach in a space without being its admin.

Homework progress only ever shows as a group total, and only once three people have finished. Nobody sees who hasn’t.

Internal Medicine rotation · Block 3Example

SanneAdminNeeds your confirmation

The block exam moves to Friday 09:00, room 2.14. Please confirm you’ve read this.

14 confirmed

Only the total is shown, never who hasn’t read it.

Messages and group chats up to 50

One-to-one or with up to 50 people, with read receipts, typing indicators, reactions, attachments and voice notes.

Prognia on iPhone: the messages inbox with group chats, previews and unread counts

Rota, your shared calendar

Lectures, exams, shifts, calls and deadlines in one agenda. A space’s events are for its members, your own are for you and the guests you invite, who reply going, maybe or can’t. Subscribe from Apple Calendar, Google Calendar or Outlook with a private link.

Ask Osler inside a chat

Type a question in any conversation and tap Ask Osler. The answer is posted for everyone, with numbered sources from Osler’s guideline library and live sources, so the whole group can check it. On the web today.

Reference and education. You remain the doctor.

Matches: your course and cohort spaces open automatically

Add where you study and work, and Prognia offers you the spaces that fit: your year, your courses and your team. Join a course in one tap, ask to join a team, or start the space if nobody has yet.

Try it above

Voice and video calls

Call one colleague or the whole space right away, or plan a call and everyone joins from the event in Rota. Every call lands in your call history, and in the Mac app you can also share your screen.

Screen sharing in the Mac app

A library for your space

What you save lives in one library with 11 kinds of content, and whatever you share with a space stays in its Materials for everyone who joins later.

Your own

  • Flashcards
  • Quizzes
  • Folders
  • Collections
  • Exams
  • Documents

Reference

  • Guidelines
  • Medicines
  • Articles
  • Concepts
  • Cases

10 medical quiz games and 5 just for fun

Test yourself with 5-Second Diagnosis or Medical Wordle, or take on your group in Medical Battle: start a room and everyone joins by scanning a QR code.

Medical games

  • Medical Battle
  • 5-Second Diagnosis
  • Medical Wordle
  • Medical Connections
  • Medical Zip
  • Emergency!
  • Patient Dossier Detective
  • Who or What Am I?
  • Operating Room Quiz
  • Daily Medical Grid

Just for Fun

  • Snake
  • Stack
  • Territory
  • Worms
  • Mini Golf

Passport: your level across every app

What you do in Prognia, Ward, Suture and Osler adds up to one level and one rank, from Student to Legend, with 69 badges to earn on the way.

Prognia Passport

Resident

From level 18

Next milestone: Chief Resident

One level across all four apps

69 badges to earn

The ranks, from level 1 to 55

Coming soonPrognia Live: grand rounds and live teaching sessions, inside Prognia.

Works with Ward, Suture and Osler

One account opens all four apps, and your spaces are where they meet: share a deck, a note or a sourced answer without leaving the conversation.

All four Prognia apps

Ward: share decks and quizzes in your space

Post a Ward deck or quiz in your space and everyone opens it in Ward with one tap, to study at their own pace.

  • Decks, quizzes and exams as cards in the chat
  • Spaced repetition that plans your reviews
  • Anki import, free on every plan
Ward, the study app

Suture: share notes with your study group

Drop a Suture note into the chat and write it together in real time, with a version history, so nothing gets lost in the scroll.

  • Real-time co-editing with roles
  • Templates such as SOAP and ward round
  • For knowledge and study, not patient records
Suture, the notes app

Osler: a sourced answer, right in the chat

Ask Osler from a conversation and the answer is posted for the whole group, every claim numbered to its source, so everyone can check it.

  • Every claim numbered to its source
  • Answers from its guideline library and live sources
  • Reference and education: you remain the doctor
Osler, medical AI with sources

Made for everyone in medicine

From your first lecture to your own clinic, Prognia follows how your part of medicine works, whether you call it a placement, a rotation or a clerkship.

“Every block has its own group chat, and the schedule is in the third one.”

  • Your year and course spaces are ready to join
  • Quiz games with your cohort between lectures
  • Every lecture and exam in one calendar

Goes well withProgniaWard

Prognia in numbers

  • 33,811 institutions in 51 countries, and you can add yours if it’s missing.

  • Up to 50 members per group chat, enough for a whole rotation.

  • 15 games for the ten minutes before a lecture.

  • 5 languages: English, Dutch, German, French and Spanish.

Source: the Prognia institution directory and apps, September 2026.

Frequently asked questions

What is Prognia?

Prognia is the free social network for medical students and doctors: spaces for your cohort and team with a built-in classroom, messages, voice and video calls, a shared calendar and medical quiz games, without ads or an algorithm.

Is Prognia really free?

Yes. Prognia has no paid plan: spaces, messages, calls, the calendar and the games are free and without ads. You only pay if you upgrade Ward, Suture or Osler.

How is Prognia different from LinkedIn or WhatsApp?

Prognia is built for medicine: your cohort and team spaces appear by themselves, each space has a classroom with announcements, Q&A and assignments, and it connects to your study, notes and AI apps. No ads, and no algorithm deciding what you see.

Who can see my messages and my progress?

Only the people in a conversation see its messages. In a classroom, assignment progress is shown only as a group count, and only once at least three members have finished; it never shows who hasn’t.

Can I use Prognia with my hospital team?

Yes. A hospital team space opens after an admin of that space lets you in; course and cohort spaces open automatically. Prognia is for knowledge and coordination, not for patient data.

Does Rota work with my own calendar?

Yes. Subscribe to Rota in Apple Calendar, Google Calendar or Outlook with a private link, and your sessions, exams and shifts appear next to your own appointments.

Can I call colleagues in Prognia?

Yes: voice and video calls, one-to-one or in a group, straight away or planned as an event that everyone joins from the calendar. There is a call history, and in the Mac app you can also share your screen.

Which countries and languages does Prognia support?

Prognia is available in English, Dutch, German, French and Spanish, and its directory lists 33,811 institutions in 51 countries.

Prognia is free. Always.

Spaces, messages, calls, Rota and the games cost nothing, and Prognia has no paid version. Everything you need to start is free. Pro and Max give you more room and the coach that plans for you. Plans for Ward, Suture and Osler

Prognia: your network, spaces, messages, calls and calendar. Free, always.

Save up to 20%
$4.99/ month

 

More study sessions a day, practice exams and progress insights

Study sessions
Unlimited
Anki deck import
Included
Practice exams
Included
Personal AI study coach
From Max
AI-graded open answers
100 / day

Suture

Discover
$4.99/ month

 

Unlimited notebooks, linked sources and the full atlas

Notebooks
Unlimited
Linked notes & medical sources
Included
Sketches & drawings
Included
AI document actions
7 / day
Knowledge-gap detection
From Max
$7.99/ month

 

Fifteen questions a day and the deeper model

Questions with sources
15 / day
AI models
Fast + deeper (Sonnet)
Drug interaction checks
Included
Conversation history
Included
Priority support
From Max
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Your stack

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$16.17/ month

10% total discount

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Bring your cohort. It’s free.

We care for the people who care.

Always free. No ads. Your data stored in the EU.