Yes. To use Hypadrive.ai you need a user account associated with an active Business Account. Accounts are created on behalf of a business. Each user in a team has their own user account through which they access the teams business account. A business account is free to create - no credit card details required.
Accounts remain free UNTIL EITHER:
Both of the above actions require a paid account and you will be prompted to add payment details.
The person/user who sets up the business account is considered the first user of the Business Account and assumes the role of the Primary Account Administrator.
See also FAQ: Can I add team members to my account?