LARAVEL

Integrate once.
Never touch email again.

Install the package, set your API key, start sending. Lettr handles queuing, retries, and delivery optimization — so you can forget about email infrastructure.

Up and running in 3 steps

Install the package

composer require lettr/laravel

Add your API key

LETTR_API_KEY=your-api-key

Send your first email

php artisan lettr:test hello@example.com

Use your existing Mailables

No proprietary APIs to learn. Lettr works as a native Laravel mail transport, so your existing code just works.

app/Mail/WelcomeEmail.php

use Illuminate\Support\Facades\Mail;

// Send a simple email
Mail::lettr()
    ->to('user@example.com')
    ->sendTemplate('welcome-email', 'Welcome!', [
        'name' => 'John',
        'company' => 'Acme Inc',
    ]);

// Or use Laravel's Mailables
Mail::to($user)->send(new WelcomeMail($user));

Zero Configuration

Lettr auto-configures your Laravel mail driver. Install the package, set your API key, and start sending. No config files to edit, no service providers to register.

Native Mail Support

Use standard Laravel Mailables and Notifications as you always have. Lettr works with the native Mail facade, Markdown mailables, and queued mail — with automatic retries and delivery optimization built in.

Artisan Commands

Test your connection, verify your domain, and inspect delivery status directly from the terminal. Built-in artisan commands for every step of the integration.

Start sending for free →