Modular components engineered for every inbox
Stop wrestling with table hacks and Outlook quirks. Mailofly's component library renders pixel-perfect across 40+ email clients, dark mode, and mobile devices.
Tested components
Supported email clients
Dark mode compatibility
Engineered for developer velocity
Bulletproof HTML & VML
Pre-compiled table layouts, ghost tables, and VML background wrappers that look flawless on Outlook 2016 through Apple Mail.
Responsive by default
Adaptive fluid grids automatically collapse into thumb-friendly single-column cards on mobile viewports.
Export to React or HTML
Copy clean production React Email JSX or raw inline HTML snippets directly into your codebase.
How it works
Select components
Pick modular headers, transactional receipts, auth codes, and CTA cards from the Studio library.
Customize & bind dynamic data
Add brand colors, inject dynamic recipient variables, and preview real-time responsive rendering.
Send via API or campaign
Trigger delivery instantly using our REST endpoints or dispatch to audience segments directly.
Explore related features
Optimised for deliverability
Lightweight markup, balanced image-to-text ratios, and clean link structures keep your transactional emails out of spam folders.
Real-time dynamic variables
Inject order details, personalized greetings, and conditional blocks with intuitive Handlebars-style variable syntax.
Deep localization
Deliver tailored multilingual emails, currency formats, and right-to-left layout orientations automatically based on recipient locale.
Ready to build with 50+ pre-built components?
Join thousands of engineering teams delivering transactional and lifecycle email with blazing speed and zero downtime.