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.
In addition to Plus, if you're a Mevo user, you can get the Producer plan for $15 a month. Read more about Mevo-specific plans here.
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.
This article offers additional information about the different levels of membership. If you're ready to upgrade, you can visit this page.