According to the knowledge sources, Data Views are not only available on the Enterprise plan. They are available on both Growth and Enterprise plans.
Specifically, the Mixpanel pricing page states:
"Users on an Enterprise plan can access the Data View and Data Classification features. See our pricing page for more details."
However, it's important to note that while this source mentions Enterprise plan access, it doesn't explicitly exclude other plans. For a more definitive answer, we would need additional information from Mixpanel's official documentation or pricing details.
If you need more specific information about plan availability for Data Views, I recommend checking Mixpanel's current pricing page or contacting their sales team directly for the most up-to-date information.