https://www.gravityforms.com/add-ons/mailchimp/

Directly integrate your forms with MailChimp to gain more mailing list subscribers. With Gravity Forms and the MailChimp add-on, every form on your WordPress site becomes a potential subscriber! Packed with features and incredibly easy to use, we know you'll fall in love with Gravity Forms just like millions of companies worldwide have.

Changelog

### 5.3.1

- Fixed an issue where the status of an existing subscribed list/audience member changes to pending when double opt-in is enabled on the feed.

- Reminder: The gform_mailchimp_args_pre_subscribe filter is deprecated and will be removed in a future version. Please use the [gform_mailchimp_subscription](https://docs.gravityforms.com/gform_mailchimp_subscription/) filter instead.