A simple, powerful API for password resets, order confirmations, and notifications. Built for developers who want reliability without complexity.
Sequenzy combines transactional and marketing emails in one platform. No more juggling multiple services. One API, one dashboard, one bill.
Transactional emails are automated messages triggered by user actions—password resets, order confirmations, shipping notifications, account alerts. Unlike marketing emails, users expect these. They have 4-8x higher open rates than promotional emails.
With Sequenzy, transactional emails are first-class citizens. Same deliverability infrastructure, same analytics, same simple API—but purpose-built for time-sensitive, critical messages that must arrive instantly.
Design with AI: Don't want to write HTML? Use Sequenzy's AI email builder to generate beautiful, responsive email templates. Describe what you want, and AI creates the design. Edit visually, then send via API.
Higher open rates than marketing emails
Average delivery time
Inbox placement rate
Built for developers who want reliability without complexity.
Send emails with a single API call. No complex SDKs or configurations required. Get started in minutes, not days.
Your transactional emails land in the inbox, not spam. We handle SPF, DKIM, and DMARC configuration for you.
Manage transactional and marketing emails in one place. Same contacts, same analytics, same reliability.
Get instant notifications for deliveries, opens, clicks, and bounces. React to events as they happen.
Sequenzy's API is designed for developers who value simplicity. A few lines of code and you're sending transactional emails with enterprise-grade deliverability.
import Sequenzy from 'sequenzy';
// Initialize the Sequenzy client
const client = new Sequenzy({ apiKey: 'your-api-key' });
// Send using a template (recommended)
const response = await client.transactional.send({
to: '[email protected]',
slug: 'password-reset',
variables: {
RESET_LINK: 'https://app.example.com/reset?token=abc123',
USER_NAME: 'John',
EXPIRES_IN: '24 hours'
}
});
// Or send with custom content (no template needed)
await client.transactional.send({
to: '[email protected]',
subject: 'Password Reset Request',
body: '<h1>Reset your password</h1><p>Click the link below...</p>',
variables: {
USER_NAME: 'John'
}
});
console.log('Email queued:', response.jobId);Type-safe SDKs
Full TypeScript support with autocomplete
Automatic retries
Built-in exponential backoff
Webhook events
Real-time delivery notifications
Get started with Sequenzy in just a few steps.
Sign up and get your API key in under a minute. No credit card required to start.
Use our simple REST API or official SDKs to send emails. One API call is all you need.
Monitor delivery rates, opens, and clicks in real-time. Set up webhooks for instant event notifications.
See how SaaS teams use Sequenzy transactional emails.
Time-sensitive security emails that must arrive instantly. Our infrastructure ensures sub-second delivery.
Example
User requests password reset, email arrives within seconds.
Keep customers informed about their purchases. Include order details, tracking info, and next steps.
Example
Automatic confirmation email sent when payment is processed via Stripe.
Security alerts, login notifications, and account changes. Keep users informed about important account activity.
Example
Alert sent when user logs in from a new device.
Make a great first impression. Send personalized welcome emails when users sign up.
Example
Onboarding email with next steps sent immediately after signup.
See how we compare to other transactional email providers
Transactional emails are included in every Sequenzy plan. No per-email fees, no surprise charges.
Star for free
Unlike other transactional email providers that charge per email, Sequenzy includes unlimited transactional emails in your monthly quota. Send password resets, order confirmations, and notifications without worrying about per-send costs.
Everything you need to know about Sequenzy Transactional Emails.
Start your free trial today. No credit card required. Set up in minutes, send emails forever.
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