We built a feature in 60 minutes with the lovable team watching over our shoulders.

We Built a Feature with the Lovable CEO Watching Over Our Shoulder. In 60 Minutes.

MigmaAI x Lovable

The challenge was immense, but we accepted. We built Email Preflight—a crucial tool for every email marketer—entirely using Lovable's platform, and deployed it to production in just 57 minutes.

This wasn't just a coding sprint; it was validation. The actual Lovable founders were there, watching us use their platform to prove we could ship at their speed.

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The 57-Minute Feature: Email Preflight

Email Preflight is designed to eliminate the anxiety of hitting 'send.' It ensures your emails look perfect and land where they should.

Here’s the workflow we built in under an hour:

Upload any email (HTML, Figma, or Migma-generated).
See how it renders on 30 real devices (mobile, desktop, web clients).
Validate every link and check the spam score instantly.
Fix issues or edit the code with AI.
Export to your ESP in one click.

The Moment of Truth

This image captures the intensity of the hackathon, with Anton Osika (Lovable Founder) watching the final deploy:

A candid, high-energy photo from the hackathon. A developer is typing code on a laptop in the foreground. Behind them, Anton Osika stands leaning in, watching the screen intently.

See Email Preflight in Action

The result is a clean, powerful tool that ensures your emails are flawless before they leave your outbox.

A high-fidelity mockup of the 'Email Preflight' feature on Migma. The screen shows a dashboard with an email preview in the center. A sidebar on the right displays a checklist: '30 Devices Checked', 'Links Validated', 'Spam Score: 0.0'. Green checkmarks indicate success.

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The feature is live now at MigmaAI. Completely free. No account required.

Try Email Preflight Now (Free)