We have a Zap that waits for new rows on a Google spreadsheet and sends and emails reminder the day of the meeting to one or more employees.
Sometimes these emails go to the spam folder, or the employee is not near the computer to read them. Many have asked for an automated phone call as a reminder.
What would you say is the cheapest and easiest way to do this with Zap? I mean, what service provider would you suggest we sue?