Digital health is the new front door to clinical trials.

Millions of Americans receive care online. Eureka turns digital health platforms into a powerful recruiting channel.

Off-market

Access patient populations others don't have access to

Full-funnel

Insights tailored to your trial, stage by stage — so every future campaign recruits better than the last

Every referral

Resolved to a reported outcome. No silent handoffs.

The problem

Trial recruitment hasn't caught up.

~80%

of trials miss their enrollment timeline

JMIR systematic review, 2020

$800K

lost revenue per day of trial delay

Tufts CSDD, 2024

36.3%

screen-fail rate in Phase II/III — and rising

Tufts CSDD

1 in 2

miss enrollment targets. 11% of sites enroll zero, 37% under-enroll

Tufts CSDD

Without Eureka, physicians refer fewer than 1% of their patients to a trial.

Eureka aligns incentives and builds referral into digital care workflows.

The structural gap

Patients moved online. Recruitment hasn't changed.

Site databasesDigital advertisingEHR screening toolsEureka
Reaches patients managed outside health systems
Targeting uses current clinical data
Outreach comes from the teams caring for the patient
Funnel data returned by stage
Outcome reported after handoff

Eureka is the digital health-native bridge between highly-engaged online patient pools and the research teams that want to reach them.

For research teams

Eureka supports the CROs and site networks you already have in place.

01 — Fewer screen-fails

Patients qualified before a coordinator ever calls.

Screen failures are increasingly expensive. Eureka's patients arrive condition-identified, pre-screened against your protocol, and affirmatively consented — so the screening visit tests eligibility, not whether the patient was ever plausible.

02 — Access you can't buy elsewhere

Engaged patients no other channel can see.

Millions of patients now manage their condition entirely outside the hospital system. They are invisible to EHR-mining and outside every site catchment. Eureka reaches them inside the platform they already trust.

01 — TIMELINE

Days back on the critical path.

Around 80% of trials miss enrollment timelines, and each day of delay costs roughly $800K in deferred revenue.

02 — PREDICTABILITY

A funnel you can forecast against.

Conversion by funnel step, time-to-screen versus baseline, and screen-fail mapped to criterion. Insights compound with every trial.

03 — DATA POSTURE

Oversight without custody.

See what happened to every referral — screened, enrolled, declined, and how long each took. The right data goes to the right teams.

How it works

The referral chain of custody.

1

Blind match

Platforms embed Eureka’s matching AI. The AI surfaces relevant trials for their patient population.

2

Patient outreach

Patients learn about trials that are relevant for them and complete pre-screening in situ.

3

Screen and consent

Patients who don’t match stay in the pool for future trials.

4

Transfer

Consented and pre-screened patients go to the sponsor-designated trial teams for review.

5

Gated disposition

Eureka collects status on every referral, with screen-fails mapped to I/E criteria.

Accountable referrals

Every referral is answered.

With Eureka, a referral cannot be ignored — every patient gets a response and all eligibility decisions are contextualized. 

Referral 1
Delivered to the site teams
REMINDERS & UPDATES
Eligibility status and reason codes are mapped to I/E criteria
Referral 2 — locked
New referrals are gated until existing referrals are evaluated

No ghosted patients

No referral disappears. Every patient receives a response and is kept engaged for future trials. 

Self-writing evidence

Every referral returns an outcome, with context.

Matching that learns

Criterion-level outcomes feed back in. Every trial sharpens the next match.

Protocol intelligence

Real-time data that shows which criteria choke enrollment.

Learn more about Eureka

Let's work together to support your trial enrollment strategy