Sitepact's Contact Form 7 Extension for Klaviyo is a free WordPress plugin designed to seamlessly integrate the popular Contact Form 7 with the powerful email marketing platform, Klaviyo. This extension enables users to send form submissions directly into Klaviyo, adding data to profiles within specified lists. It supports multiple Klaviyo API keys and allows for submissions to various mailing lists, enhancing marketing segmentation capabilities. Additionally, it includes a logging feature that records all data sent, making it easy to manage and resend requests if needed.

The plugin is user-friendly and supports Klaviyo's regular fields while utilizing the latest stable API. Users can create unlimited contact forms, each with a unique API key and mailing list. A GDPR privacy checkbox is also included for compliance. For those seeking advanced features, a premium version offers unlimited custom fields, unsubscribe forms, and SMS marketing options, along with priority support and updates.