Integration
MailPilotX and WordPress Subscribers
The Subscribers plugin stores signups in WordPress. To actually send (domain, stats, unsubscribe), export to MailPilotX or use the API.
How to connect
CSV export from the plugin, then MailPilotX import. Then a new-subscriber webhook so you stop doing it by hand.
Honest limits
No official WordPress Subscribers OAuth app. In the product, MailPilotX Sync gives you a secret webhook URL (Pro / Business): the tool POSTs JSON, the contact lands in your list. CSV and the REST API still work.