Participant Recruitment

Find the right participants

Great research starts with great participants. Optimal makes it easy to quickly connect with millions of people in 150+ countries who are ready to take part in your study

Find the right, high-quality participants

Save time, effort, and costs by leveraging our targeted recruitment services, and focus on designing and analyzing your research.

Get results 4x faster

With our streamlined recruitment process, you can quickly find and onboard participants yourself, allowing you to start gathering insights in just a few hours.

Find engaged, hard-to-reach participants effortlessly

Our recruitment services handle everything from start to finish, with study reminders, confirmations, and incentive management - all included at no extra cost.

Organizing product categories
for online stores

An e-commerce company can use card sorting to understand how customers mentally categorize their products, helping them create a more intuitive navigation and product hierarchy.
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Seeing is believing

Explore our tools and see how Optimal makes gathering insights simple, powerful, and impactful.