SendLater - Email scheduler for Mac Mail.
Mia - Virtual assistant for meetings
SndLatr - SndLatr is a Gmail plugin that makes it easy to schedule emails to be sent automatically at a later time.
Email Studio for Gmail - Send personalized emails, schedule emails directly in Gmail
RGB Technologies - Email Scheduler - Email Scheduler provides an intuitive email scheduling solution, integrated within the existing Salesforce account.
Julie Desk - Virtual assistant using AI to schedule your meetings