Mailersend <SIMPLE ⇒>

MailerSend specializes in transactional emails. These are the automated messages triggered by a user's interaction with a website or app, such as:

No tool is perfect. Before migrating to MailerSend, consider these points: mailersend

Here is where MailerSend diverges from pure-play API providers like Postmark or SendGrid. MailerSend was built by a company that understands designers. MailerSend specializes in transactional emails

They offer a drag-and-drop email builder that compiles to MJML (a responsive email framework). The workflow is elegant: This separation of concerns is critical

This separation of concerns is critical. It prevents the "I need to change the font color, so I have to deploy code" bottleneck. The visual editor also automatically generates plain-text versions and handles Outlook CSS hacks automatically—two tasks that developers despise.

If you build an API that sends email on behalf of your customers (e.g., a form builder like Typeform or Jotform), MailerSend allows multi-tenancy via API keys with different sending domains.