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Online Panel Sample

Precision Sample for
Hard-to-Reach Audiences

B2B decision-makers, healthcare professionals, and niche consumers — delivered with speed, accuracy, and verified quality.

55M+ global respondents across 59+ countries

55M+
Global panelists
100+
Niche audiences
95%+
Validation rate
48hr
Avg field time
Audience Capabilities

Access the Audiences Others Can't Reach

We specialize in sourcing verified respondents across complex, low-incidence, and high-value segments.

B2B

Business Professionals

Decision-makers across industries, job functions, and company sizes — from C-suite executives to frontline managers.

  • C-Suite, VP & Director level
  • IT, Finance & HR buyers
  • Small business owners
  • By industry, size & revenue
HCP

Healthcare Professionals

Physicians, specialists, patients, and caregivers — credential-verified with CATI fallback for rare specialists.

  • Physician specialists (all TAs)
  • Nurses & allied health
  • Patients & caregivers
  • CATI for elusive HCPs
CON

Hard-to-Reach Consumers

Low-incidence and highly targeted consumer segments that broad panels consistently fail to deliver.

  • Low-incidence & niche targets
  • Geo-targeted (DMA & ZIP)
  • Behavioral & lifestyle criteria
  • 100+ verified niche segments
GLO

Global Audiences

Active panel coverage across 59+ countries with local-language support and consistent quality standards.

  • 59+ countries with active panel
  • Multi-language fielding
  • APAC, EMEA & LATAM
  • Consistent cross-market QC
Targeting Depth

Precision Panel Targeting.
Not Broad, Unverified Samples.

We go beyond basic demographics to deliver deeply targeted audiences using advanced screening, behavioral data, and multi-layer validation.

Get a Feasibility Quote →
Professional & B2B
Job title & seniority Decision authority Company size & revenue Industry & vertical Buying role
Healthcare
Medical specialty Credential verification Treatment experience Practice setting Patient condition
Consumer & Behavioral
Purchase behavior Lifestyle & interests Geo (DMA & ZIP) Household composition Brand usage
Why CatalystMR

Why Most Sample Fails — and Why Ours Doesn't

Typical Providers
  • Broad, unverified panels
  • Inflated incidence estimates
  • Low respondent validation
  • Inconsistent field performance
CatalystMR
  • Verified, niche audience sourcing
  • Real feasibility — no overpromising
  • Multi-layer validation on every project
  • Reliable, consistent delivery
How It Works

From Feasibility to Fielding — Fast.

01

Submit Your Targeting Criteria

Share your audience specs, sample size, and timeline. We respond within hours.

02

Receive Feasibility Within Hours

Real availability, firm quote, and targeting flags upfront. No mid-field surprises.

03

Fieldwork Begins Immediately

Panel or CATI deployment starts immediately with real-time reporting and QC monitoring.

04

Receive Clean, Validated Completes

Verified validated data in your preferred format — on time, every time.

Data Quality

B2B and Healthcare Sample Data You Can Trust

Every respondent is screened, verified, and monitored to ensure accuracy and consistency — on every project, not just the big ones.

  • Multi-layer fraud detection
  • Real-time quality checks throughout field
  • Verified respondent identity
  • Consistent quota management
  • 11-point QC on every project
11
Quality checkpoints
per respondent
0
Tolerance for bots,
duplicates, or speeders
100%
Projects monitored
in real-time
Honest Feasibility

No Guesswork.
No Overpromising.

We provide transparent feasibility and realistic incidence estimates — so you can plan your research with confidence. We tell you what's achievable before you commit, not after the field starts.

If a target is genuinely hard to reach, we say so. And we offer alternatives rather than overpromise and underdeliver.

Common Questions

Frequently Asked Questions About Online Panel Sample

  • We specialize in low-incidence consumer segments, rare medical condition sufferers, specialty healthcare professionals, senior-level B2B decision-makers, and niche industry verticals. If a general panel says it's impossible, contact us — we regularly find a way.

  • Respondents are recruited through diverse, non-overlapping sources and then validated through digital fingerprinting, consistency checks, and behavioral quality scoring. We apply 100% verification on every complete before it enters your dataset.

  • Yes. CatalystMR is an experienced healthcare sample provider with access to physicians, specialists, nurses, pharmacists, and other HCP populations. We validate credentials and specialty during recruitment to ensure you're reaching the right professionals.

  • Our B2B panels cover hundreds of business titles and industries, from small business owners to Fortune 500 executives. We confirm employment status, role, and company size to protect your targeting accuracy and incidence rates.

  • Our 11-point QC process covers pre-field, in-field, and post-field stages — including duplicate detection, speeder removal, straight-liner flagging, and open-end auditing. Fraudulent or low-quality completes are removed before delivery at no charge.

Due Diligence & Resources

Download Our Panel Documentation

Everything you need to evaluate CatalystMR as a panel partner — our complete Panel Book and ESOMAR 37 due diligence documentation combined into a single downloadable PDF.

Complete Panel Book & ESOMAR 37 Full capabilities overview and due diligence documentation · PDF
Start Today

Need Hard-to-Reach Sample?

Tell us your audience — we'll tell you what's possible.

No obligation. Fast turnaround.

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