Transactional Email Service with Reliable and Fast Delivery

Transactional emails are unique messages typically triggered by a specific user action. Most often, your customers expect these emails to land in their inbox within seconds of the trigger being fired. Choose the right delivery service to keep your customers happy.

Immediate Message Delivery

Your users will no longer have to refresh their inboxes waiting for verification codes or password reset emails. Email deliverability is a direct result of the sender's IP reputation. ZeptoMail is built exclusively to solve transactional email delivery challenges.

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Integration and Authentication

You know what your business needs, so you can choose your setup method—SMTP protocol or Email API. Switch to ZeptoMail with a simple SMTP configuration, or use the Email API for a deeper integration with your application. Choose whatever works best for you and get started. ZeptoMail also supports standard authentication mechanisms such as SPF and DKIM.

Message Templates and Segmentation

Constantly writing the same email over and over wastes time that could be spent growing your business. ZeptoMail comes with ready-made email templates you can choose from, or you can build your own from scratch. Segment your emails by domain, purpose, type, or anything else you see fit using Mail Agents.

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Detailed Reports

Track real-time statistics and generate detailed reports on sent emails, opens, clicks, and bounces to optimize your email performance and ensure high deliverability. You can also configure webhooks to receive instant notifications regarding recipient activity.