Fluent Forms is an easy to use, but powerful, forms plugin with a large number of features. There is a drag and drop form builder, step forms, conditional logic, calculated fields, and reporting. There are currently 24 integrations with email marketing platforms, PayPal and Stripe, as well as support for Zapier, Integrately, Pabbly Connect, and web hooks. They recently added a new conversational forms feature. In addition to forms, you can also use it to create surveys and polls. You can use it to create front-end forms for post and Custom Post Type submission. It works with Advanced Custom Fields. Lifetime licenses are available for 1, 5, or unlimited sites with lifetime updates and support.