Sidemail - The simplest way to send transactional emails. Sidemail makes sending transactional emails trivial, it's perfect for side projects, MVPs or the next big thing.
Loxi - Easily add an events calendar to any website.
Semplates.io - Create, edit and manage all your email templates on AWS SES with ease.
Future - Calendar events around the clock
Mailook - Identify & fix your email deliverability issues for free 👀
Whenever - Casual calendar app for iOS