Can I have a premium RapidFunnel account if I am not LS Advantage member?

The short answer is No.

There will not be an option to have a separate premium account on Prospect by LegalShield. 

Every associate will receive PBLS immediately upon signing up, since everyone has the Advantage program for the first 30 days as an LS Associate. Once the 30 days is complete, the account will stay fully functional as long as you are an LS Advantage member. Please make sure to connect your PBLS account to LegalShield: How to Connect to Your LegalShield Account

New associates are able to sign up for PBLS immediately (even before their application processes).  They will have the premium version and will need to connect their PBLS account with their LegalShield account for it to continue past 30 days.

If you do not connect your account to LS within 30 days, you will have NO Campaigns and NO Resources available  Once your trial expires, you still will have access to your contacts, but you do not have any content. The app will still function and you will not lose your contacts, but you will not have access to any campaigns or resources.

If you have a PBLS account, but you choose to not pay for LS Advantage:

• Your campaign emails will continue to go to your prospects till the end of campaign. 
• You will be able to see your contacts. 
• You will not be able to add new prospects to campaigns or send them resources moving forward.