Forms: 3rd-Party Integration is a WordPress plugin designed to enhance form submission capabilities by connecting popular plugins like Contact Form 7, Gravity Forms, and Ninja Forms to various third-party services, including CRMs. This utility allows users to map custom fields and configure multiple services, ensuring that form submissions are efficiently sent to designated service URLs. The plugin also supports hooks and filters, enabling pre and post-processing of results, which can be tailored to meet specific needs.

With its ability to send separate emails or append additional results to existing emails, this plugin offers flexibility for managing form data. The inclusion of examples for common CRMs like Mailchimp and Salesforce makes implementation straightforward. Additionally, the FAQ section provides insights into add-on plugins that can extend functionality, such as sending XML/SOAP posts and setting headers. This plugin is a valuable tool for users looking to integrate their WordPress forms with external services seamlessly.