Calendar offers different plans, including a Basic and Premium Plan. Sign into your account and go to the Settings menu found in the upper right-hand corner of the screen.
Under Settings, you'll find a tab for Plan. When you click on that, you'll find out more about the type of plan you have or can sign-up for.
In the above example, it shows the user has the Basic Plan. You can click on "See other plans" to learn more about the available plans and features. When you make a decision, click on "Manage Plan." This takes you to a new screen to select the type of plan you want to switch to.
Remember that even if you have a Basic Plan you can enjoy premium features by referring others to Calendar. When someone else signs up using the above referral link that you can copy and place on your social media profiles or in an email, you get 15 days of premium features for every person who signs up with your referral link.
We also have an Enterprise Plan for teams. If you want to learn more about that, please contact our sales team at firstname.lastname@example.org.