Gumlet is free to signup and no need to provide a credit card.
We offer a one-month free trial in which you can enjoy the basic functionalities of our product.
For packages, you can refer to this link: Gumlet Pricing - Start free, Pay as you scale.
We recommend you share your traffic per month on sales@gumlet.com (or support@gumlet.com) for us to guide you according to your use case.