Send automated site messages with Encharge.
If you do, please make it responsive, fully translatable and without the need to upload extra files to the root of the domain.
If you have to make any compromise on those 3 requirements, better put your energy on another channel (whatsapp ?).
Look into what Gravitec did.
It is a good start but they clearly did a half done job on that end.
It's unusable for non-english websites where you don't have FTP access (like most funnel/page builders).
Would love this option
This would be very important for SaaS.