Four steps. No slides. Paste a draft, get rewrites and a score, then send it from the tool you already use.
Drop in a cold email, a welcome, a cart reminder — whatever you're about to send. We don't need your ESP connected.
Each variant takes a different angle: sharper ask, stronger proof, cleaner close. You pick the one that sounds like you.
Spam words, readability, link risks, CTA friction, AI-likeness. The lint is instant; the model pass explains why.
Copy the winner into Mailchimp, HubSpot, Klaviyo, Resend, or your CRM. We don't send anything — on purpose.
The anonymous /try editor is the real rewrite engine with a daily IP cap. The full app adds sequences, brand voice, version history, and team workspaces.
No. This page is a walkthrough. The live editor at /try also runs without signup.
Never. HighConvertingEmails rewrites and scores copy. You keep sending from the ESP you already pay for.