For most campaigns, as soon as we initiate the test and begin sending invites, you’ll usually start getting users applying within minutes, and we’ll have the entire test recruited within 24 hours. 

For tests with niche targeting criteria or multiple screening questions, it can take longer - 72 hours or more. We also offer the option to manually recruit testers under our Managed plan, where we collect data and choose testers based on a mix of responses.