Marketing
Transactional Email Software

Deliver critical emails reliably

Send high-priority messages—like password resets, order confirmations, and billing alerts—through a robust API or SMTP. Design with templates, personalize with tokens, and monitor every send in real time.
A clean dashboard showing email delivery stats, a template builder, and real-time monitoring of high-priority messages.

Fast, reliable delivery for essential emails.

Build scalable, secure transactional sending with authentication, suppression rules, and detailed logs. Use templates and dynamic content to keep messages on-brand while engineering teams integrate with minimal code.

Send with confidence

Short question goes here
  • SMTP relay and REST API with language SDKs.
  • Template engine with variables, partials, and test data.
  • Subaccounts and tags to isolate environments and use cases.
  • Rate limiting, retries, and queue management for bursts.
A dashboard showing real-time email sending metrics: delivered, opened, clicked, and bounced. An alert pops up for a critical email delivery.

Secure and compliant

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Authentication

SPF, DKIM, and DMARC alignment to protect domain reputation.

Policy controls

IP allowlists, API keys with scopes, and role-based access.

Data handling

Automatic suppression of bounces and complaints; PII minimization patterns.

A dashboard showing security settings, including authentication methods like SPF/DKIM/DMARC, IP allowlists, API key scopes, and data handling patterns.

Design and personalize

Short question goes here
  • Responsive templates with localization and conditional blocks.
  • Inline or hosted images and downloadable receipts.
  • Tokenized order details, shipping status, and support links.
  • Accessibility checks for alt text and readable structure.
A customizable email template editor showing responsive design options, localization settings, and areas for tokenized order details and images.

Monitor and scale

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Observability

Message events, webhook callbacks, and searchable logs for each send.

Deliverability

Dedicated or shared IPs, warm-up guidance, and blocklist monitoring.

Reporting

Latency, bounce, and complaint rates with alerting and dashboards.

A dashboard showing real-time message events, webhook callbacks, and searchable logs, with sections for deliverability metrics and customizable reporting.

Have a question for our sales team?

Give us a call and we'll walk you through it.

Frequently asked questions

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