One form. Then go back to your patients. Tell us what to change
Caydra LLC — assistive interaction support for clinicians
Tell us what to change
U.S. medication coverage.14,000+ U.S. names (RxNorm). Color scores where evidence exists; Gray (Unknown) means not yet scored — not that it is safe. Clinician decides.
Interaction support only — not diagnosis.Assistive CDS for licensed clinicians. Does not diagnose or replace the treating clinician. Not for unsupervised clinical use.

One month free — one form

Licensed clinicians in the United States or Canada. Fill this once. About two minutes. Then go back to patients. We review on our side. When you have a minute later, one email, one link to sign in. You do not fill a second Caydra form.

One month free — licensed clinicians in the United States and Canada

This month is only for licensed clinicians who practice in the United States or Canada. Not for patients. Not for clinicians outside this medical system.

We need licensed clinicians to pressure-test the assist and tell us where colors or wording look wrong. You keep patient care and clinical responsibility.

Your information is private

We use this only to verify you and to send you Caydra access. We do not publish your name. We do not sell it. Privacy.

Assistive only — not FDA-cleared

Caydra is assistive clinical decision support for licensed clinicians. It does not diagnose, treat, or prescribe. It is not a substitute for your professional judgment. It is not an FDA-cleared medical device. You remain responsible for clinical decisions.

Access conditions

Typing your name below is your signature. It is not a full lawyer NDA. You will not share Caydra login. You will not copy Caydra to build a competing product. You may tell colleagues that Caydra exists and how to register.