Provider agnostic Transactional Email Notifications API for Developers
Send reliable, customizable email notifications with support for SMTP, SendGrid, Mailgun, and Amazon SES. Built for developers who need complete control over their transactional emails.
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Complete Email Notification Solution
Everything you need to deliver transactional emails reliably, with support for multiple providers and full customization.
Multiple Providers
Choose from SMTP, SendGrid, Mailgun, Postmark, or Amazon SES. Switch providers without changing your code.
Custom Templates
Use your own HTML templates or leverage provider-specific template features for consistent, branded emails.
Delivery Tracking
Monitor email delivery status, track opens and clicks, and handle bounces automatically.
Message Overrides
Full control over email content with subject lines, body HTML, attachments, and custom headers.
Reliable Delivery
Automatic retry logic, bounce handling, and delivery confirmations ensure your emails reach their destination.
Unified API
One consistent API across all providers. Switch between SMTP, SendGrid, Mailgun, and others without code changes.
Where Transactional Emails Shine
From account notifications to critical alerts, transactional emails keep your users informed at every step.
Account & Security
Welcome emails, password resets, two-factor authentication codes, and security alerts.
Order & Payment
Order confirmations, shipping updates, payment receipts, and subscription renewals.
System Alerts
Service disruptions, scheduled maintenance, API limit warnings, and critical system updates.
Activity Updates
Comment notifications, mention alerts, team invitations, and collaborative updates.
Transactional Email, Explained
A collection of blog posts to help you master transactional email delivery and best practices.
Test Email APIs
Try out email notification APIs directly in your browser. No installation required.