Emails that get to inbox, not spam folder.
Send & verify Emails, Create Email Templates & Automation with ease.
Start free with 5,000 emails.
No credit card required • 5,000 free emails
Built for developers who need reliable, fast, and affordable email infrastructure
Send reliable transactional emails with our robust API. Perfect for signup confirmations, password resets, and notifications.
Verify email addresses in real-time. Reduce bounces and improve deliverability with our verification API.
Create reusable email templates with dynamic variables. Maintain consistent branding across all your transactional emails.
Save and manage your emails efficiently. Access your email history anytime with our secure storage solution.
Trigger automated email sequences based on user actions. Build sophisticated workflows without complex infrastructure.
Send mass emails to multiple recipients with ease. Target specific segments and groups for targeted marketing campaigns.
Simple integration in minutes. Start sending and verifying emails with just a few lines of code.
Use our official NPM package
// 1. Install the package
npm install mailapidev
// 2. Import and initialize
import { MailApiDev } from 'mailapidev';
const mailapi = new MailApiDev('mapi_xxxxxx');
// 3. Send the email
const { data, error } = await mailapi.emails.send({
from: 'Your App <noreply@mail.mailapi.dev>',
to: "recipient@example.com",
subject: 'Hello World',
message: '<p>It works!</p>'
});
if (error) {
console.error(error.message);
} else {
console.log(data.messageId);
}Perfect for signup confirmations, password resets, and notifications
Update user emails as events occur
// 1. Install the package
npm install mailapidev
// 2. Import and initialize
import { MailApiDev } from 'mailapidev';
const mailapi = new MailApiDev('mapi_xxxxxx');
// 3. Update the email
const { data, error } = await mailapi.emails.update({
email: 'hello@example.com',
subscriptionStatus: "canceled",
lastSeenAt: new Date().toISOString(),
churnedAt: new Date().toISOString(),
churnReason: "Too expensive",
});
if (error) {
console.error(error.message);
} else {
console.log(data.message);
}Reduce bounces and improve deliverability with real-time verification
Sign up and generate your API key from the dashboard
Install our official NPM package to send or verify emails instantly
Manage all your projects in one place, and track usage
5,000 free emails • No credit card required
From beautiful email templates to sophisticated automation workflows - everything you need to engage your users.
Create reusable email templates with dynamic variables. Maintain consistent branding across all your transactional emails.
Let AI create professional email templates for you in seconds
Build beautiful emails visually without writing a single line of HTML
Personalize every email with custom variables like {{name}}, {{company}}, etc.
Reuse templates across all projects to maintain brand consistency
No HTML required: Developers shouldn't waste time writing HTML emails. Focus on building features, not formatting emails.


Trigger automated email sequences based on user actions. Build sophisticated workflows without complex infrastructure.
Send welcome emails 1 hour after user registration automatically
Instantly notify users when they cancel subscriptions or perform key actions
Send discount offers to active free users to encourage upgrades
Build any workflow you can imagine - from onboarding to re-engagement campaigns
No infrastructure complexity: Set up automated workflows in minutes, not days. No need for message queues or background job systems.
Start free or choose a plan that scales with you
For starters and testing
No credit card required
For small teams
For growing businesses
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Join thousands of developers using MailApi.dev for their email infrastructure
Start Free with 5,000 Emails