For pharmacies, labs & clinics
INR management.
No demo,
no sales call.
Retroact runs your warfarin patients — INR entry, dose calendars, printable prescriptions, follow-up scheduling — for $59/month flat. Unlimited patients. Start today; there's nobody to book a demo with.
We're not building the next EHR
And that's exactly the point.
No vendor lock-in
Month-to-month billing. Backup all your data to .csv anytime. You're always in control.
No fluff
Clinician-built, clinician-approved. Every feature follows your natural workflow — no learning curve.
Affordable
One flat price, unlimited patients — published right here, no quote request and no per-patient billing.
INR Management for Pharmacies, Labs & Clinics
Warfarin follow-up without the spreadsheet: record an INR, get the dosing calendar, print the prescription, book the next visit. One flat price, unlimited patients.
Built different, on purpose
We questioned everything about how healthcare software is made.
Built for teams
Add team members with view or edit access in seconds.
Affordable
One price, everything included. No per-user fees, no per-patient fees.
Leave anytime
No mandatory commitment, no lock-in. Export your data and cancel whenever you want with a monthly subscription.
Who needs sales reps?
We skip the demo theater. Sign up, explore, decide for yourself with a free trial.
Ready to move off the spreadsheet?
$59/month, unlimited patients, cancel anytime. Fourteen-day trial, no credit card.