AOPS is a healthcare market research sample and data collection company. We recruit verified healthcare professionals, including physicians, specialists, nurses, pharmacists and allied HCPs, for online surveys, qualitative interviews and tracking studies, on behalf of market research agencies across North America. Providing reliable sample is the precursor to sound research. AOPS oversees your project from feasibility to final delivery, sourcing from our own core panel and a vetted partner network, and applying probability-based sampling techniques to keep costs down without losing data integrity.

Built for agencies, not pharma

AOPS works exclusively with market research agencies and fieldwork buyers. We do not sell to pharmaceutical brands, which means we never compete with our clients for their business. Your client relationships, your study designs and your end-client identity stay confidential. We are your supplier, full stop.

The healthcare market research sample we can reach

1.77 million verified healthcare professionals worldwide, including 1.05 million in the United States and 724,000 across the UK and EU. Around 85% of completes come from our own core panel, with a vetted partner network to cover harder geographies and lower-incidence audiences.

Comprehensive coverage

Oncology and cancer · Cardiovascular disease · Neurology and neurodegenerative · Endocrinology and metabolic · Rare diseases and orphan · Infectious diseases · Respiratory disease · Dermatology

Specialized areas

Cell and gene therapy · Vaccines and prevention · Women’s and men’s health · Pediatric diseases · Pain management · Psychiatry and mental health · Ophthalmology · Transplantation

What we deliver

• HCP recruitment: physicians, specialists, nurses, pharmacists and hard-to-reach healthcare audiences, sourced and verified.
• Survey programming and testing: programmed, tested and monitored to launch on schedule.
• Fieldwork and project management: daily progress reads, incidence monitoring and early warnings, not just numbers.
• Panel consulting: building reliable, valid HCP panels for the healthcare industry.

Answers in hours, fieldwork in days

Most feasibility requests come back the same day, often within hours. Most fieldwork closes in 14 days or less.

Our guarantee: 100% delivery, on time and on budget

AOPS commits to 100% delivery on all project objectives on time and within budget. Our guarantee is not always about perfection. It is about accountability. If something breaks, we fix it, explain it, and own it alongside you. That is how we reduce delivery risk and build long-term partnerships with our clients.

Our team has delivered more than 20,000 healthcare studies over 20 years. We can make this commitment because the company is founded on the following principles: Believe perfection is possible · Using solid probability sampling techniques · Maintaining strong client relationships · Treat employees professionally · Dedication to evolving new expertise.

Data quality you can defend to your client

AOPS is a signatory of the Insights Association’s Global Data Quality (GDQ) Pledge and a member of the Insights Association and Intellus Worldwide.

Read how we think about respondent fraud in How Do You Define Fraud? and Is Respondent Fraud a Crime?