Yes, we offer a free form builder service. It offers a satisfying range of options, but it has certain limitations.
With the Basic free plan, you can build 5 forms with a maximum of 10 fields each. The forms must keep the backlink to 123FormBuilder. Gold, Platinum, Diamond, and Enterprise plans include many extra features that cover all form development possibilities: from full customization of appearance, advanced features (such as payments and conditional logic, just to name a few) to corporate solutions.
You can purchase a subscription on a monthly or yearly basis. Have a look at our Features list for more details.