The social event website is free to use. As is Conferize registration; Free, with no start-up fees, and 0% commission on ticket sales.
We have a white label option with our PRO upgrade at 49 USD pr. event that also enables using a custom domain.
The white label version of the website is without ads for other events and with the Conferize branding reduced to a minimum. It also includes the option of setting a custom domain for the website.
To upgrade simply set up your event on the free plan, and go to Manage event and click 'Plans and pricing'.