Nope! You do not need to enter any credit card information to get started with Tailwind. Each Pinterest account gets a one-time set of free trial actions, so you can try Tailwind first. See Free plan limits & Tailwind credits.
You're only asked for payment information when you decide to subscribe to a paid plan, and you can pay by credit or debit card or with PayPal. Don't worry, we won't bill you even a minute before you are ready!
Learn more in Tailwind plans and pricing or on our pricing page.