JulieDx
EmailDxIntakeBegin your diagnosis
§Intake

Find out what’s killing your click-through.

Drop your email below. You get a grade, the real problem named, and the fixes that win the click, in under two minutes.

Run it before you hit send, or on the campaign that already went out cold.

Six things, graded every time
  • Strategy and intent
  • Subject line and preheader
  • Clarity
  • Layout and readability
  • Persuasion and the CTA
  • Trust and credibility
Just testing subject lines? Run the Subject Line Tester →
Drop screenshots of your email here
or click to upload
Top to bottom, in order. PNG or JPG, up to 6 images.
§ AThe inbox moment
Subject line required
Preheader optional, the inbox preview text
§ BContext flags
Who's getting this? optional, sharpens the read
Email type optional, I’ll detect it
Healthcare or health tech email?
§ CAnything else I should know
Real diagnosis in under two minutes.