GoHighLevel offers powerful SMS

https://www.scribd.com/document/768767454/Simplify-Your-Life-with-an-Appointment-Booking-System-Tips-for-Busy-Marketers-149872

GoHighLevel offers powerful SMS and email communication tools that enable businesses to connect with their audience in real-time. Automate follow-ups and nurture leads effortlessly, ensuring your messages reach the right people at the right time