integration with Mailchimp

Just wondering if an integration with Mailchimp is available? I read some older posts, dating back a few years, stating that there wasn’t an integration. Now that some time has gone by and there appears to be a lot of requests for this functionality, I’m hoping this is now available (though I don’t see anything in the plugin). Is there another plugin I can install to set up this integration?

https://www.ads-software.com/plugins/si-contact-form/