Loading your page…
Prognia is free, always, and Ward, Suture and Osler each have a free plan, so you only pay for the app you want more from.
Your price updates as you choose. Each extra paid app takes 5% off your whole stack, and yearly billing another 10%.
Prognia: your network, spaces, messages, calls and calendar. Free, always.
More study sessions a day, practice exams and progress insights
Unlimited notebooks, linked sources and the full atlas
Fifteen questions a day and the deeper model
Taxes are calculated at checkout. Change or cancel any app whenever you like.
Compare every featureEvery plan of Ward, Suture and Osler, row by row. Prices are per month; yearly billing takes another 10% off.
The free medical network for students and doctors
Free, always. Your network, spaces, messages, calls and calendar. Part of every account, with no paid plan.
Discover ProgniaStudy app with spaced repetition and free Anki import
| Feature | Free$0 | Pro$4.99 / month | Max$8.99 / month |
|---|---|---|---|
| Study & practice | |||
| Flashcard & deck libraryBrowse and study community and curated medical decks. | Included | Included | Included |
| Study sessionsSpaced-repetition study sessions with scoring. | 3 / day | Unlimited | Unlimited |
| Quiz modesMultiple choice, cloze and open-answer quiz formats. | Basic | All modes | All modes |
| Anki deck importImport .apkg decks with media, cloze cards and history. | Included | Included | Included |
| Practice examsTimed exam blocks that mirror your real test format. | Not included | Included | Included |
| Programs & collectionsStructured learning paths for your specialty and exams. | Preview | Included | Included |
| AI intelligence | |||
| AI study hintsSmart hints when you get stuck on a card or question. | Not included | Included | Included |
| AI study coachA personal coach that plans what to study next and why. | Not included | Not included | Included |
| AI-graded open answersOpen answers graded with feedback, like a real examiner. | 20 / day | 100 / day | 500 / day |
| Clinical casesPublished clinical cases are playable now. Creating your own is coming soon. | Included | Included | Included |
| Progress & insights | |||
| Daily study remindersStreaks and reminders that keep your momentum going. | Included | Included | Included |
| Progress analyticsMastery trends, weak-topic detection and study stats. | Not included | Included | Included |
| Deep learning analyticsKnowledge-gap mapping across every deck and exam you touch. | Not included | Not included | Included |
Note-taking app for medicine, with handwriting, an image atlas and linked guidelines
| Feature | Free$0 | Pro$4.99 / month | Max$9.99 / month |
|---|---|---|---|
| Notes & notebooks | |||
| NotebooksRich clinical notebooks with blocks, tables and images. | 3 | Unlimited | Unlimited |
| Clinical templatesReady-made templates for cases, rotations and procedures. | Basic | Included | Included |
| Sketches & drawingsDraw over images and anatomy with an Excalidraw canvas. | Not included | Included | Included |
| Image studioCrop, rotate and erase to transparency, with free-move image layout. | Not included | Included | Included |
| Second brain | |||
| Knowledge graphSee how your notes, concepts and images connect. | Not included | Not included | Included |
| Linked notes & medical linksAnchor links between documents, terms and guidelines. | Not included | Included | Included |
| Medical image atlasAI-searchable, categorized medical image database. | Preview | Included | Included |
| AI intelligence | |||
| AI note actionsSummarize, restructure and expand notes with AI. | Not included | 7 / day | Unlimited |
| Knowledge-gap detectionFind what your notes are missing before your exam does. | Not included | Not included | Included |
| Guideline propagationUpdated guidelines flow automatically into linked notes. | Not included | Not included | Included |
Medical AI that numbers every source
| Feature | Free$0 | Pro$7.99 / month | Max$14.99 / month |
|---|---|---|---|
| Cited answers | |||
| Questions with sourcesClinical questions answered with numbered sources. | 3 / day | 15 / day | 35 / day |
| AI modelsFree uses a fast model (Haiku). Pro and Max add a deeper model (Sonnet). | Fast (Haiku) | Fast + deeper (Sonnet) | Fast + deeper (Sonnet) |
| Conversation historySearch and continue any previous conversation. | Included | Included | Included |
| Clinical tools | |||
| Automatic drug interaction checksName two or more drugs in a question and Osler checks them via RxNorm. | Included | Included | Included |
| Support | |||
| Priority supportSupport requests are answered first. | Not included | Not included | Included |
Yes. Every app has a free plan: Ward, Suture and Osler all start at $0, with no credit card required, and your Prognia account is always free.
You subscribe per app: Pro or Max on Ward ($4.99/$8.99), Suture ($4.99/$9.99) and Osler ($7.99/$14.99) a month. Every paid app beyond the first takes 5% off your whole stack, and yearly billing adds another 10%, up to 20% off in total.
Yes, per app. Upgrade, downgrade or cancel Ward, Suture or Osler on its own from your account settings, whenever you like. A downgrade takes effect at the end of the current billing period, and you keep everything you created.
For hospitals, residency programmes and medical schools, contact us at partnerships@prognia.nl to discuss institutional licences.
Osler, the AI in Prognia, answers from its own library of 384 international guidelines and nine live sources searched at once: PubMed, Europe PMC, Cochrane, ClinicalTrials.gov, DailyMed, OpenFDA, EMA, WHO ICD-11 and an interaction check. Every claim in an answer is numbered to its source, so you can check it.
No tool can promise that. Osler searches its nine live sources, such as PubMed and ClinicalTrials.gov, at the moment you ask. Its guideline library holds 384 international guidelines, and every answer links to the guideline it cites, so you can check how recent it is.
Osler is a reference and learning tool. It does not diagnose, does not give treatment advice and does not replace your clinical judgement: you remain the doctor. AI can be wrong, so always check the linked sources.
Your data is stored in the EU: the database, sign-in and file storage run in Frankfurt. AI features send the text of your request to AI model providers to generate an answer. We do not sell your data and run no ads or third-party trackers. Never enter identifiable patient information; use anonymised or hypothetical cases instead.
Free. No ads. Your data stored in the EU.
