Email MJML Studio & HTML Rendering Engine
Procedural Drag-and-Drop Studio with MJML 4.x Output
Eliminate broken email templates. Design pixel-perfect, responsive emails with our row-column-block editor, compile to clean MJML, and personalize dynamically with handlebars merge tags.
Interactive Simulator
Live MJML Rendering & Dynamic Variable Preview
Customize merge variables and switch between desktop, tablet, and mobile viewports.
Rendering Engine:MJML 4.x Parser
Outlook MSO Tables:Inlined (Auto)
HTML Weight:42.8 KB (< 102KB)
Responsive Viewport
QE
QualtriqEngage Cloud
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Procedural Architecture
JSON-Stored Nondestructive Design System
Every email template is saved as a structured, versioned JSON schema rather than brittle raw HTML. When sending, our rendering engine compiles the design into production-grade MJML with Outlook MSO compatibility tables and auto-inlined CSS.
Dynamic Variable Interpolation: Seamlessly inject recipient tags like `{{user.name}}`, `{{cart.items}}`, and dynamic conditional loops.
AI Copywriting & Subject Generator: Integrated OpenAI & Anthropic AI models to generate high-converting subject lines, preheaders, and localized translations.
Deliverability & Spam Checking: Built-in heuristics for SPF/DKIM verification, spam word flags, and HTML weight alerts under 102KB.
Send Triggered Email API
POST /api/triggeredcurl -X POST https://api.qualtriqengage.com/api/triggered \
-H "Authorization: Bearer qe_live_sk_849..." \
-H "Content-Type: application/json" \
-d '{
"templateId": 102,
"to": "sarah@acme.com",
"variables": {
"name": "Sarah",
"invoice_id": "INV-2026-904"
}
}'
Latency: < 25msHTTP 200 OK
Plug In Any Major Email Provider
No vendor lock-in. Route through your own email accounts or configure multi-provider failover.
AWS SES
Resend
Postmark
Twilio SendGrid
Mailgun
Custom SMTP