During (or after) your trial period, you can upgrade to a paid account on the Billing page. We recommend the right subscription based on your trial usage. All our plans are based on contact count and connection count limits. Only in the Pro and Enterprise plan you can use advanced sync features.
Why Should I upgrade to an Enterprise (or higher) Subscription?
You're entitled to all of the benefits above, plus:
Dedicated Account Manager.
Personalized account setup.
Contact & Connection Limits: If you exceed the contact limits, we will send you a few warnings prior to upgrading the account to the needed plan accordingly. Your charge will be the pro-rated amount between your current plan and the upgraded plan.
Feature Limits: You can always play around with Pro (and higher) features such as custom mappings and unlimited rules in your configuration as a Starter or Free subscriber. If you want to move forward and save and resume your sync including these, you'll need to upgrade first (pop-up). Your charge will be the pro-rated amount between your current plan and the upgraded plan.