Pharmacogenomic decision support · built on CPIC

The genomic safety layer for every prescription

Haplo turns any lab's genetic test into instant, CPIC-based prescribing guidance — flagging the drugs that will harm your patient before the script is written. No genetics expert. No EHR project. Live in a day.

Lab-agnostic · HIPAA-ready architecture · 34 genes, 160+ drugs at launch

In ancient Greek, pharmakon meant both remedy and poison — the same substance, two opposite fates. Which one a drug becomes is written in the patient's genes. Haplo reads that line before you prescribe.

app.haplo.health — prescribing risk report
Patient genotype
CYP2C19*2 / *2 · PM
SLCO1B1*5 / *5 · PF
CYP2D6*1 / *1 · NM
Checking 3 medications
ClopidogrelCYP2C19
SimvastatinSLCO1B1
EscitalopramCYP2C19
2 critical · 1 caution
Clopidogrel CRITICAL

Poor metabolizer — minimal active drug formed. High stent-thrombosis risk. Switch to prasugrel or ticagrelor.

Simvastatin CRITICAL

Poor SLCO1B1 function — sharply elevated myopathy risk. Use rosuvastatin or pravastatin instead.

Escitalopram CAUTION

Reduced clearance — start at 50% dose and titrate, or choose a non-CYP2C19 antidepressant.

Grounded in the standards clinicians already trust: CPIC PharmGKB FDA Table of PGx Biomarkers DPWG ClinGen
The problem

Every clinic already orders genetic tests. Almost none can act on them.

Adverse drug reactions are among the leading causes of hospitalization, and a large share are predictable from a patient's genotype. The science is settled — CPIC publishes free guidelines for 160+ drugs. The gap is operational: results come back as dense PDFs, there's no genetics expert on staff, and Epic's genomics module is out of reach for the independent clinics and pharmacies where most prescribing happens.

~9%
of hospital admissions

are linked to adverse drug reactions — a large fraction genetically predictable and preventable.

160+
drugs with PGx guidance

have free, evidence-based CPIC prescribing guidelines — yet remain unused at the point of care.

>90%
of prescribing happens

outside academic centers, in the long tail of clinics and pharmacies with no decision-support tooling.

How it works

From raw genotype to a prescribing decision in under a minute.

01

Bring any test

Upload results from any CLIA lab, a consumer raw file, or type star-alleles directly. Haplo is lab-agnostic — interpretation lives with us, not the panel.

02

Reconcile the med list

Haplo maps each current or proposed medication to the genes that govern it and computes the patient's metabolizer phenotype in real time.

03

Get guided action

Color-coded flags, plain-English CPIC guidance, and specific alternative drugs — plus a branded report for the chart and the patient.

Why Haplo

Built to be adopted, not just installed.

🧬

Lab-agnostic by design

Interpretation is the moat, not the assay. Any panel, any lab, one consistent engine — so clinics aren't locked to a single test vendor.

Zero-integration start

Web-based and standalone on day one. Optional FHIR / EHR write-back when you're ready — but never a prerequisite to value.

📋

Guideline-traceable

Every recommendation cites its CPIC or DPWG source. Defensible for clinicians, auditable for compliance, credible for payers.

💳

Reimbursement-aware

Reports structured to support billable PGx-guided care, turning a safety tool into a revenue line for the practice.

One prevented adverse event pays for a year.

A single genetically-predictable drug reaction — a clopidogrel non-responder's stent thrombosis, a DPYD toxicity admission — costs a health system tens of thousands of dollars. Haplo is priced far below a single avoided event, per clinic.

$10k+Typical cost of one preventable ADR event
<1 dayTime to first live prescribing check
160+Drugs covered at launch, expanding
0EHR integration required to start
Pricing

Priced per clinic. Adopts like software.

Simple, predictable seats — no per-test toll, no lock-in to a lab. Annual plans below.

Solo
$249/mo
Single prescriber getting started with PGx-guided care.
  • 1 prescriber seat
  • Full 160+ drug engine
  • Branded patient reports
  • Manual result entry & upload
Start free trial
MOST POPULAR
Clinic
$1,900/mo
A whole practice or pharmacy standardizing on genotype-guided prescribing.
  • Up to 10 prescriber seats
  • Med-list reconciliation & alerts
  • Reimbursement-ready reporting
  • FHIR / EHR write-back
  • Priority clinical support
Book a demo
Network
Custom
Health systems, pharmacy chains, and lab partners deploying at scale.
  • Unlimited seats & sites
  • API & bulk interpretation
  • Co-branded lab integration
  • SSO, BAA, audit logging
  • Dedicated success team
Talk to sales

Prescribe like you can read the genome.

See Haplo run on your own panels. Fifteen minutes, and you'll flag risks you're missing today.