automatically add all new wordpress users to an ActiveCampaign list

I want to do the opposite … to automatically make new signups to my A/C list registered users of my WordPress site as well.

But what you’re asking for would work for me as well. So if you work anything out, I’d be interested in knowing what and how… I’m currently looking at plugins that will fill the gap. The UltimateMember plugin claims to be able to auto-subscribe new WordPress users to your MailChimp list, but there’s no mention of A/C. I’d like to avoid migrating if I can, because I like A/C.