Which CRM to choose for maintaining a user base with the functionality of SMS mailing?

Question

CRM

Recommend a CRM system that has the functionality of maintaining a database of users with the functionality of SMS mailing. It is required not for sales, but for managing people with covid. Or is there some kind of CMS system?

Answer 1

it is best to take AMOCRM with a bunch of SmsGateWay24 (there is a plugin in the store). I use it myself - everything works like a clock. SMS can be sent directly from your SIM cards