The first 100 words decide everything. Paste yours, see the strongest pull, the drop-off risk, and a single 0-100 score.
It's the threshold above which engaged readers usually finish the email. Below it, every weak sentence costs you readers.
Verb strength, sentence variety, reader-centric framing, specificity, and presence of a question or numeric hook.
Readability scores any prose. The hook score is opening-specific - a perfectly readable but sleepy intro still scores low.
Yes, in your browser. Brand-voice rewrites are in-app on the free Newsletrix tier.
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