Transactional Email for developers

One action, one email.

Notify your users about what they do on your website or application. Send them confirmations, summaries, receipts, notifications, and more.

No delays, direct to their inbox!

Start now Learn about the plans

Start free: No credit card required. No surprises.

Simple to install, simple to use

Connect via API or our SMTP relay. Easily integrate with your favorite applications, and through the most used languages.

cURL

SMTP

Node.js

PHP

Python

 
curl --location 'https://backend.envialosimple.email/api/v1/mail/send' --header 'Content-Type: application/json' 
--header 'Authorization: Bearer TU_CLAVE_API' --data-raw '{
    "to": "Nombre de Contacto <[email protected]>",
    "from": "[email protected]",
    "subject": "Hola Mundo",
    "html": "<h1>Probando EnvialoSimple Transaccional</h1>"
}'

SDK Libraries API Documentation

How a transactional email works

Unlike traditional campaigns, transactional sends are triggered when a user performs a specific action. They are a response to that action. For example:

Registers on your site → Receives an email

Makes a purchase → Receives an email

Subscribes to your newsletter → Receives an email

One action, one email.

Send from WordPress

Ensure you reach the inbox and get detailed real-time statistics of your sends.

The EnvíaloSimple Transactional plugin is the ideal solution for managing all outgoing WordPress messages. Using our SMTP server, we guarantee the deliverability of your emails. Configure the plugin simply: just install the plugin, create an API key, and you're done! We take care of the rest.

Learn more