If you are looking for a very easy way to build forms for your WordPress site, you may want to go for Ninja Forms. With this plugin you can create complex form easily with drag and drop interface. It lets you quickly and easily design stunning forms. Apart from standard contact forms, you can also use it to create email optin forms, surveys, and more. The custom input mask restricts some submissions for things like currency and dates.
It features a vast library of add-ons to choose from which are designed to help you with your forms. Using the help of the many add-ons, you can also build your email list easily using the famous mailing list tools like MailChimp or MailPoet etc.
Collecting payments or donations couldn’t be any easier with Ninja Forms’ extensions as it enables you to collect payments through Stripe, PayPal Express, or Elavon.
Price : $19-$499 – Free Version