Best Transactional Email Solutions

I'm using MailGun and SendGrid. Currently MailGun is used for receiving emails sent to application while SendGrid is used for sending emails. SendGrid Templates are great because you can use Handlebars to develop Dynamical Templates. This is awesome because all UI logic can be in the SendGrid Template separated from your Backend business logic 😊

I just started working with Customer.io after I got a lot of recommendations. The second place was Intercom.

We recently came out with a new solution for sending transactional emails called Sweego. Feel free to give it a try (there's a free version).