Optimal Workshop

Advice and guides to help source and manage participants for your studies 

Participant recruitment

Learn about our two recruitment services, what to expect, and how to get started.

Read on to learn how to get started, what to expect next, how to prepare your study, and how to ensure high-quality participants.

Follow these hot tips to ensure you recruit top-quality participants when using Optimal Workshop's recruitment services

Learn how to use a screening question with our recruitment service and what happens if participants are being rejected from your study.

Use your own channels to recruit participants for your studies

Find out how to make sure that your participants understand your privacy policy

Integrate with Ethnio to screen participants or integrate with other services to screen participants using our recruitment service.

How to set up your Redirect URLs when using an external recruitment provider

We will replace any low-quality participants received via Optimal Workshop's recruitment services, free of charge.

If you have participants marked as 'Abandoned' in your results, read more about why we include them in your study.

Learn how to pass different participant identifiers in or out of your study.

You can chain multiple studies together by using the Redirect URL setting. Here's what you need to know.

If you have a large of number of tasks, you can opt to show a random subset of tasks to your participants.

Identify individual or groups of participants by passing identifiers through your study using query parameter tokens.

Find answers and get help from Intercom Support and Community Experts

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