SEO · Client-side only
Cold email breaker
10 checks against the patterns that kill reply rate. Paste your draft, ship a better one.
Reply-rate score
90/100
Subject 30–60 chars
Subject not ALL CAPS
Subject free of spam trigger words
Opens with them, not you
Body under 90 words
Exactly one question
No fluff / weasel words
0–1 links max
Low-friction CTA (yes/no or 15-min)
End with a low-commitment ask: 'Worth a 15-min chat?' or 'Open to a reply, yes or no?'
Contains a personalization hook