In development · HRTLY, LLC

Ending the autoimmune diagnostic odyssey.

AID-Rapid is a next-generation approach to diagnosing multi-system autoimmune disease — faster, more comprehensive, and equitable by design.

The problem

A diagnostic frontier with the steepest cost of delay.

Autoimmune disease is one of the most diagnostically underserved areas in medicine. The delay is measured in years — and its harm is often irreversible.

18 months
Median delay to a lupus (SLE) diagnosis
29.5 months for women.
12 weeks
The treatment window in rheumatoid arthritis
Routinely missed by today's referral pathways.
24 million
Americans living with autoimmune disease
The burden falls hardest on women of color.

Our approach

Three streams of evidence, read together.

AID-Rapid brings together signals that are almost never considered side by side — and interprets them with AI, always in partnership with a clinician.

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Wearable bio-signals

Everyday physiology — heart rate, variability, respiration, temperature, sleep, and activity — that carries early signal.

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A combined medical record

A person's records brought together from many sources into one longitudinal picture, privacy-first.

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Modern serology

Comprehensive antibody profiling, interpreted in the context of the whole person rather than in isolation.

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A clinician is always in the loop. AID-Rapid is designed as decision support: it organizes and explains evidence for a licensed clinician to review — it does not diagnose on its own or replace clinical judgment.

Equity by design

Built for the people who wait the longest.

Autoimmune disease doesn't affect everyone equally, and neither do the diagnostic delays. Black, Hispanic, and Indigenous women carry the heaviest burden and face the longest waits. AID-Rapid is designed from the ground up for the communities that current pathways leave behind — including an accessible, bilingual experience.

Designed for real communities

Meeting people where they receive care — primary care, community clinics, and safety-net settings — not only academic centers.

The company

HRTLY, LLC

HRTLY is a preventive-health-intelligence company based in Bethesda, Maryland, building a privacy-first, cloud-native platform for proactive care. AID-Rapid is one of the programs we are developing on that foundation.

  • Bethesda, Maryland
  • Preventive health intelligence
  • Privacy-first, cloud-native platform

Interested in AID-Rapid?

We'd love to hear from clinicians, researchers, health systems, and partners who share the goal of collapsing the autoimmune diagnostic odyssey.

Contact us