how do I login to RTP?

Instructions are here:
https://community.marketo.com/MarketoArticle?id=kA050000000LIBxCAO

it is a separate site.

If you've had it added recently (and you can probably have this added to your instance if you request it of support), then there is a tile on your welcome screen for Real Time Personalization. It also appears in the dropdown Marketo ball menu

Hello Cassandra,

RTP is a seperate add-on.

I would suggest you contact your account manager and ask about the RTP subscription options.

Regards,

Yanir Calisar