From transactional to marketing, AutoRelay gives you the APIs, tools, and insights to build, send, and optimize email at any scale.
Six pillars that power your email infrastructure.
Send both transactional and marketing emails from one platform. REST API, SMTP relay, or drag-and-drop builder — your choice.
Track opens, clicks, bounces, and conversions in real-time. Visual dashboards with per-campaign and aggregate views.
Generate compelling subject lines, email copy, and styling suggestions powered by AI. Write better emails in seconds.
Organize contacts into lists, segment by behavior and engagement patterns. Import via CSV or REST API with validation.
Custom domain verification with DKIM signing, automated bounce handling, complaint processing, and warmup sequences.
25+ endpoints at /api/v1. Bearer token auth, webhooks, batch sending, event tracking. Build integrations in minutes.
Every feature is designed to help you send better email.
Build responsive emails visually with our drag-and-drop editor. No HTML required.
Verify your sending domains with DKIM for maximum deliverability and brand trust.
Get real-time notifications for email events. HMAC-SHA256 signed payloads.
API key authentication, rate limiting, SSRF protection, and strict tenant isolation.
Build automation workflows triggered by user actions, dates, or custom events.
Pre-built, responsive email templates for welcome, newsletter, transactional, and more.
Automatic bounce and complaint processing via AWS SNS webhooks. Contacts auto-suppressed.
Schedule campaigns for optimal delivery times. Automated cron processing every 5 minutes.
From reliability and performance metrics to advanced features and developer-first APIs, discover why scaling products trust us with their email infrastructure.
AutoRelay is engineered for high-volume email delivery. We guarantee delivery speed and reliability with failover nodes.
* Enterprise plans support scaling up to 5M+ monthly emails with ease.
Keep your sender reputation pristine. We configure automated deliverability rules.
Combine powerful marketing automation with custom-designed visual layout templates.
Simple REST endpoints designed for developers. Start using our SDKs in minutes.
Comprehensive REST API with 25+ endpoints, real-time webhooks, and 14-day free trial.