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Primary healthcare intelligence

Access the clinicians shaping medicine.Verified, on demand, worldwide.

Direct, personal relationships with 500K+ verified healthcare stakeholders across 56+ countries — recruited one conversation at a time, for over a decade.

Six-layer identity verification ISO-certified data management Absolute respondent privacy
Feasibility: 48 matched · 3 days
KOL discussion · live
VERIFIED NETWORK LIVE
500K+verified stakeholders
56+countries
6/6verification layers
RECRUITING NOWLive enrollment across active studies
Oncology92
Cardiology78
Neurology71
Rare disease64
RECENTLY VERIFIED
MDMedical oncologistGermany · 14 yrs practice✓ Verified
RNOncology nurse practitionerUnited States · hospital✓ Verified
PMPayer, formulary committeeUnited Kingdom · NHS trustScreening
Members of EPHMRA logo Intellus logo ESOMAR logo AQR logo BHBIA logo

Every light in this field is a verified healthcare expert — 500K+ and counting

500KVerified healthcare stakeholders
56Countries & counting
200+Clients globally
12Years of domain expertise
23–27 OCT 2026 Meet us next ESMO Congress 2026 23–27 October 2026 · Madrid, Spain Yash SharmaDr Sanika BhideYash Sharma · Dr Sanika Bhide Book a meeting → 15 OCT 2026 14:00 UTC Upcoming webinar Inside GOLF: how 77+ of the world's top breast cancer doctors are tracked all year — and what they're saying going into ESMO 2026 15 October 2026, 14:00 UTC Tanvi BahlBhawna JethaniTanvi Bahl · Bhawna Jethani Register →
Platforms

The verified network behind confident healthcare decisions.That network now powers three platforms.

COMMUNITY FEEDACTIVE

Kyrios

The verified HCP community

An active community where verified HCPs post opinions and patient cases, discuss practice — and take part in paid research and other GRG opportunities.

Meet Kyrios →
BLINDED EXPERTSApproved 3 · Scheduled 2
Approve
Screener

SETHI

Qual, in your control

Where clients discover verified experts, review screeners, and book qualitative interviews — a seven-day workflow.

Explore SETHI →
KOL DISCUSSIONLIVE
Signal92
Signal74

GOLF

KOL opinion, live

What leading oncologists think, AI-scored and mapped to your strategy in real time.

Explore GOLF →

Together: primary intelligence at the speed of the decision.

Mission

What we're building.

The operating system of primary healthcare intelligence.

One verified network, three platforms, one delivery engine — for everyone who needs the truth from the field, from global pharma teams to the consultancies and agencies that serve them.

The future of human intelligence in life sciences.

Deep AI and data science, combined with over a decade of human intelligence craft.

AI accelerates every step. Humans remain the source of truth.

Engines

Two engines. One verified network.

Digital, through Kyrios

Verified members, matched to your study in days.

Human, worldwide

Our recruiters source, screen, and verify to your exact criteria, in-market and in-language.

GrowthMix

Blends both engines in the same study. The method fits the study — never the other way around.

Network reach

The whole decision, covered.

From the clinicians at the bedside to the people who decide what gets evaluated, approved, and bought — verified relationships across evaluated, bought, and delivered:

Physicians & KOLs Nurses & nurse practitioners Physician associates Patients & caregivers Pharmacists Dentists Medical laboratory staff Allied health professionals Payers & market access Hospital procurement & supply chain Lab directors & diagnostics Regulatory & policy experts Hospital administrators & pharmacy leadership Industry & commercial experts

One study can span the entire chain — prescriber, formulary decision-maker, and buyer — from the same verified network.

Who we serve

Built for the people who stake decisions on research.

Pharma & Life Sciences

Primary intelligence at every decision, from pipeline to loss of exclusivity.

See how we help →

Medtech & Clinical AI

The builders of what's next, grounded in verified voices from the field.

See how we help →

Agencies & Consulting

Your engine behind the scenes. Your client's deadline is our deadline.

See how we help →

Funds & Investors

Diligence-grade insight from the specialists who see the market first.

See how we help →
Why GRG

We know our respondents by name.

500K+ healthcare professionals, recruited one by one over more than a decade. Not a rented panel. Eight reasons teams choose us:

01

The 500K network

Built by hand over a decade. Owned and verified. Never rented.

02

Human-first recruitment

Our recruiters know HCPs by name. Higher response, real relationships.

03

Proven head-to-head

4× more specialists than a leading panel on the same study. Confirmed in writing by the client.

04

A platform edge

SETHI for qual and expert work. Kyrios for quant. Both ours.

05

The studies others decline

Rare disease and sub-specialty audiences that panels won't field.

06

List-matching done right

Named-list and KOL studies, matched to verified records.

07

Certified and respected

ISO 27001 and ISO 20252. "Most Innovative MR Company in APAC."

08

All in-house

Recruitment, programming, processing, analytics. One team, one PM.

We work with pharma, consulting, medical affairs, market access, commercial, and medtech & IVD teams.

Verification

Verified is a process, not an adjective.

Six layers stand behind every member:

Credential capture OTP verification Biometric liveness Device & email risk intelligence Human license QC against official registries Government-ID + face match
Device & Account AuthenticationCOMPLETED
DecisionReal
Account score0.07
Bot0
Linked accounts0
Session risk flags
Proxy 0.08VPN 0Tor 0Spoofed IP 0Datacenter 0Impossible travel 0
Face Match · Biometric LivenessCOMPLETED
DecisionReal
Risk score0.02
Liveness recordingHeld ✓
Accounts linked by face0
Deep Email ResearchHIGH TRUST
Email age 7.7 yrsKnown online history Identity name match Identity phone match
Profile Verification · Human QCREVIEWED
License registry checkMatch ✓
Government IDRuns at first redemption
✓ Fully Verified Reject Partially Verified Hold

Reviewed by GRG QC · every member, before first study

Full verification confidence. Complete respondent anonymity. That's why our respondents speak freely.

How verification works
KOL Talks

Our network's KOLs, in real discussion.

Key opinion leaders from our network, talking through what they're seeing in practice.

Voices

Voices from the network.

It was a privilege to exchange perspectives with fellow KOLs. I look forward to future GOLF initiatives.

Young-Joon KangGOLF KOL Member

Well organised, insightful, and engaging, with a skilled moderator.

Serena Di CosimoGOLF KOL Member

It feels like an organic conversation.

Dr. Kimberly KuGOLF KOL Member

A genuinely engaging discussion rather than a one-directional presentation.

Dr. Fabian RiedelGOLF KOL Member
HCP Market Pulse Reports

Benchmarking, straight from the network.

Peer benchmarking across therapy areas, published quarterly. See what's inside, request the one you need, and our team sends it to your inbox.

17
reports in the library
Browse the library →
Experiential Insights

Fresh from the field.

The latest from the network — updated as we publish.

Case Studies

Contactless Patient Monitoring in Indian Hospitals: 70 Frontline Conversations, Including a Nurse Time-Motion Study

Read →
Case Studies

NGS Automation and the Future of Sequencing: Lab Directors Across 11 Markets, Conjoint Included

Read →
Case Studies

ATTR Amyloidosis in Real-World Practice: Cardiologists and Neurologists on Diagnosis and Treatment, in 1.5 Weeks

Read →

Explore Experiential Insights →

How it starts

From question to fieldwork, in three steps.

01

Brief us

The decision you're facing, in a call or a paragraph.

02

Feasibility, fast

A verified-network read and study design, back to you fast.

03

Fieldwork, live

Launched in days, with intelligence streaming as it lands.

ISO certifiedResearch data management & information security

Tell us the decision you're facing.The network starts answering this week.