Formstack Online Forms is a powerful WordPress plugin designed to simplify the process of creating and embedding various types of forms such as contact, lead generation, and payment forms directly onto WordPress websites. Using an intuitive drag-and-drop interface, users can build customized online forms in a matter of seconds. The plugin also supports integration with over 40 third-party applications including Salesforce, MailChimp, and PayPal, making it a versatile tool for managing user submissions and data collection.

This plugin consists of two main components: the Formstack Widget and the Formstack Plugin. The Formstack Widget enables users to embed forms into the sidebar of their website while automatically optimizing the form's CSS for a seamless appearance. The Formstack Plugin enhances the TinyMCE editor by adding a button that allows users to select and embed forms easily using shortcodes. A Formstack account and API key are necessary for full functionality.