Cold Email Spam-Word Checker

Filters score your email before a human ever sees it. Paste your subject + body and this flags spam-trigger words, shouting, punctuation abuse and other deliverability killers. It checks deliverability hygiene — separate from legal compliance. Runs in your browser.

What hurts deliverability

Great deliverability is wasted on a bad list. Hailports finds people who publicly posted that they're shopping or switching this week — scored, with the source post, delivered weekly. See the plans → or start the $99/mo Intent Lead Finder →
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This tool runs entirely in your browser — nothing you type is uploaded, stored, or tracked.

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