Is groupMe one way?
can set it either way
Looking for a service to send out messages daily to a few 100 people one way. groupme, whatsapp, telegram, twitter are not an option need reg good old fashioned text
Rained out
https://help.groupme.com/hc/en-us/articles/217104257-Can-GroupMe-broadcast-messages-with-no-replies-
I haven't used it, but someone recommended twilio somewhere on ddf