Web App
AI Email Builder
Generate clean, multi-client email templates with automated engine audits and iterative repair loops.
The AI Email Builder at emailens.dev/build lets you generate responsive, client-compatible emails using natural language prompts.
Unlike generic LLM code generation, the Emailens Builder pairs model generation with the Emailens Engine. Every generated template is immediately run through the 14-point audit engine, and identified rendering defects (such as unsupported CSS properties or missing Outlook fallbacks) are automatically repaired before rendering.
How It Works
- Describe Your Email: Enter a prompt describing the layout, color scheme, components, and purpose (e.g. "A transactional receipt for a SaaS product with itemized pricing, dark header, and bulletproof button").
- Select Output Framework: Choose your preferred development framework:
- HTML / CSS: Inlined standard HTML with table fallbacks and MSO conditionals.
- React Email: Componentized JSX ready to drop into Next.js or Node mailers (
@react-email/components). - MJML: High-level XML abstraction compiled to responsive email HTML.
- Automated Audit & Repair Loop: The engine verifies CSS compatibility against Can I Email data and Outlook Word rendering engine constraints, iteratively patching issues.
- Live Device Preview: Toggle between Desktop (600px width) and Mobile (375px width) viewports.
- Inspect & Copy Code: Switch to the Code tab to copy the generated template or export directly into the Preview Tool for side-by-side client testing.
Built-In Templates & Components
The AI Builder includes curated design building blocks:
- Transactional & Welcome Emails: Account activation, password resets, onboarding flows.
- E-Commerce & Receipts: Order confirmation, shipping updates, cart abandonment reminders.
- Newsletters & Product Launches: Editorial columns, multi-card grids, featured hero banners.
- Bulletproof Components: VML background buttons, responsive 2-column stacks, and dark-mode safe logos.
Plan Quotas
- Free: Preview-only access (try AI Fix on existing emails).
- Dev: 3 AI Builder runs / month.
- Pro: 30 AI Builder runs / day with metered overage.
- Team: 100 AI Builder runs / day with team sharing.