How many users per plan?

I only need to have 2 users, but do not see that in the description of the plans.  What plan would allow that?

You can check the number of sub-users you can invite in the Account Billing page. Here's the link: https://www.jotform.com/myaccount/billing

Here's a screenshot:

The Bronze plan can add up to 3 Sub-user Accounts. For more information about Sub-user accounts, please check this guide: https://www.jotform.com/help/232-How-to-Share-Forms-with-a-Sub-Account-User