Email for developers
The email infrastructure that just works. Ship transactional and marketing emails in minutes, not days.
Trusted by developers at
Simple integration
Send your first email in under 5 minutes
$ npm install emailr
import { Emailr } from 'emailr';
const emailr = new Emailr('re_123456789');
await emailr.send({
from: 'hello@yourdomain.com',
to: 'user@example.com',
subject: 'Hello World',
html: '<p>Welcome!</p>'
});
That's it. Email sent.
Everything you need
Powerful features, simple interface
Email API
RESTful API with SDKs for every language. Send emails with a single API call.
Learn more →SMTP Relay
Drop-in SMTP replacement for any provider. No code changes required.
Learn more →Analytics
Real-time delivery tracking and insights. Know exactly what's happening.
Learn more →Deliverability
Built-in best practices. Your emails land in inboxes, not spam.
Learn more →Webhooks
Real-time event notifications. Track opens, clicks, bounces, and more.
Learn more →Templates
React Email integration. Build beautiful emails with components.
Learn more →Built for developers
We obsess over the details so you don't have to. Clean APIs, comprehensive docs, and SDKs that just work.
Type safety
Full TypeScript support with auto-completion and type checking.
interface Email {
from: string;
to: string | string[];
subject: string;
html?: string;
}
Error handling
Clear error messages with actionable suggestions.
{
"error": "invalid_api_key",
"message": "API key not found",
"suggestion": "Check your key"
}
Emailr replaced our entire email stack in an afternoon. The API is exactly what we needed — simple, reliable, and fast. We went from fighting with email infrastructure to just shipping features.
Simple pricing
Start free. Scale as you grow.