• Up to 50 enrollments



  • Up to 100 enrollments



  • Up to 500 enrollments



  • Unlimited enrollments

Prices are per-study and based on the study size. Billing will take place upon activating a study for enrollment. Studies up to 50 enrollments will always be free, and you can create and simulate unlimited studies without being charged.

We kindly ask that you also credit Study Randomizer in any publications of studies that used the service.

Please contact us with questions.