You can see what Dashlane plan you have directly in any Dashlane app:
Web app
Select the My account menu to see the email address you used to log in and the name of your plan.
Android
Select the 3-line icon to open the side menu and see the email address you used to log in and the name of your plan.
iOS (Apple)
Select Settings to see the email address you used to log in and the name of your plan.
Note: The images show a customer with a Premium plan. No matter your plan, you'll see the plan's name in the same place. Other plan names include Free, Advanced, Friends & Family, Starter, Team, and Business. For the Friends & Family plan, you'll only see the word "Family."