Multiple responses per participant

Use these steps to restrict or allow multiple responses per participant.

Plan Availability: All Plans
👥 User roles: Owner, Admins, and Researchers
For more information, see our article on how to find your plan and user role.



  • By default, Multi-Use Invitation Links allow multiple responses per participant.
  • You can restrict this so that a study can be completed only once on the same browser.


To restrict or allow multiple responses per participant, follow these steps:

  1. Go to the Study Builder section of your study.
  2. Click Settings settings_icon.jpg in the left menu.
  3. Choose Security & Controls in the left menu.
  4. Under Allow Multiple Responses choose:
    • Yes: Allow multiple responses per computer
    • No: Allow one response per computer only
  5. Click Save.

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