
Powerful Transactional Email APIs that enable you to send, receive, and track emails, built with developers in mind. Learn more today!
Send Email API
Easily send emails programmatically with high reliability.
SMTP Relay
Integrate email sending capabilities into your existing applications.
Email Validation API
Ensure email addresses are valid to improve deliverability.
Email Template Builder
Create and manage email templates for consistent communication.
Mailgun is a transactional email API service designed specifically for developers, allowing them to seamlessly integrate email functionality into their applications. It provides robust tools for sending, receiving, and tracking emails, ensuring high deliverability and performance. With Mailgun's reliable infrastructure, developers can optimize email campaigns, validate email addresses, and monitor email reputation to enhance engagement and conversions.
Mailgun supports high-volume email sending with features for tracking inbox placement and monitoring blocklists. The service is built to comply with industry standards and offers SDKs for various programming languages.
E-commerce platforms sending order confirmations and notifications.
SaaS applications sending user onboarding emails.
Marketing teams automating email campaigns and newsletters.
A transactional email is an automated email sent to users after they take a specific action, such as making a purchase or signing up for a service.
Mailgun uses advanced algorithms and tools to optimize email delivery, monitor reputation, and validate email addresses.
Yes, Mailgun offers a free trial for developers to test its email API and services.