At this time, Vimeo Plus is offered as an annual or monthly option. For more details about what's included in a Plus subscription, read this article. Vimeo Plus is $7 a month when billed annually, or $12 a month when billed monthly.
We do not offer a monthly payment plan for Vimeo PRO or above memberships. This is because PRO, Business, and Premium-level features generally lend themselves to long-term use.
For example, if someone were to upgrade to PRO for only one month to use the weekly 20GB upload quota, most of their videos would no longer be available once the account lapsed back to Basic.