Email QA for developers and marketing teams
Real client previews, accessibility audits, and delivery checks that help you ship error‑free emails.
I've been working with our internal AI QA agent for the past couple of weeks so my brain is in this space. Preflight is SO much better than our AI QA tool, so 👏👏👏👏
1. Send
Send your draft to your private Preflight inbox address directly from your ESP or upload your HTML.
2. Analyse
Instantly see accessibility, content, delivery checks, and how your work renders in real email apps.
3. Verify
Confirm your email meets accessibility standards and is bug-free before you hit send to your list.