Open-source universal email API service
for modern applications
Mailtura is an open-source universal email API service designed for sending, routing, templating, tracking, and orchestration. It supports multi-tenant architectures with individual email providers per tenant through a single, unified API.
Whether you're building a SaaS platform, managing transactional emails, or need sophisticated email automation, Mailtura provides the flexibility and control you need without vendor lock-in.
Single API for multiple email providers including SMTP, SendGrid, Mailjet, Mailchimp, Amazon SES, and custom transports.
Powerful templating engine with MJML support for responsive email designs that look great everywhere.
Subscriber list management with built-in unsubscribe and bounce handling to maintain list health.
Exponential backoff retry mechanism ensures reliable delivery even when providers experience issues.
Real-time tracking of email events including sent, delivered, bounced, opened, and clicked.
Comprehensive dashboard for monitoring email performance, delivery rates, and engagement metrics.
Perfect for onboarding sequences, password resets, order confirmations, and notifications. Includes template versioning and localization support for global applications.
Handle large-scale email campaigns efficiently through optimized transports with recipient segmentation and comprehensive engagement tracking.
Automate workflow communications with a consistent API across your entire technology stack, simplifying integration and maintenance.
Enable your customers to use their own email service providers while you maintain a single, unified integration point in your platform.
Built with modern, proven technologies for reliability and performance