Two editions, one of them free

Academic is available now and costs nothing. Professional is in development — there is no price and no date yet, and this page does not pretend otherwise.

Available now

Academic Edition

Free — study, teaching & research

For students, trainees, researchers and academic staff, used under supervision. Everything in the application, with nothing held back.

40 label-cited drugs, 128 sourced interactions
9,285 interactions across the 1,000 most-prescribed ingredients, each quoting its FDA label
8,343 openFDA label entries
FDA mechanism graph — 207 drugs, 19 pathways
Offline, no account, no telemetry
Free academic license, renewed yearly

Download it

Already have it? Register your license

In development

Professional Edition

In development

For clinical practice. We are building it now, and what it becomes depends partly on what people tell us they need.

Licensed for commercial and clinical use
Multi-seat deployment and central management
Custom formulary — your own protocols and preferred agents layered over the reference data
Priority data refresh
Support with a response commitment

Join the waitlist

Nothing to buy, and no obligation

What actually differs

Both editions carry the same data. Every source in the application is public domain, so there is nothing the paid edition has to leave out and nothing the free one is missing. What changes is who may use it and what we commit to. There is no third, cut-down free edition — the demo is how you try it without installing anything.

	Academic Edition	Professional Edition
Status	Available	In development
Price	Free	Not set
Who it is for	Students, trainees, researchers, academic staff — under supervision	Clinicians in practice
Curated interactions, cited to FDA labelling
openFDA label corpus
FDA mechanism graph
Label-cited interaction graph
Works offline, no telemetry
Multi-seat management		planned
Custom formulary		planned
Support commitment	best effort	planned

Rxference is a reference aid in both tiers. Neither diagnoses, prescribes, nor substitutes for the judgment of a licensed healthcare professional. Read the full terms.

Join the waitlist

We are deciding what Professional should be. If you would use it, the most useful thing you can do is describe your setting and what would actually help. It takes a minute, commits you to nothing, and we won't put you on a mailing list.

The form is not connected yet. Set enquiryEndpoint in site.js. Until then, submitting opens a pre-filled email instead.

Your name *

Work email *

Practice or organisation *

Setting *

Roughly how many clinicians would use it?

What would make this worth paying for?

The most useful field on this form. Anything specific beats anything general.

Email me when Professional is ready. Otherwise we will only reply if you have asked a question.

An enquiry, not an order. Nothing here creates an obligation on either side, and we won't share what you write. We use it to answer you and to decide what Professional should be, and we keep it for two years. See the privacy policy.