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Spam Score Checker
Paste your email and get an instant spam score, flagged phrases, and fixes.
Live →✨
Subject Line Generator
Enter your offer and ICP — get 20 subject lines tuned for open rates.
Coming soon →📚
Template Library
30+ proven cold email templates by use case — SaaS, agency, recruiting.
Coming soon →📈
Reply Rate Predictor
Paste your email, get a predicted reply rate plus three specific rewrites.
Coming soon →🛡️
Deliverability Audit
Check your domain's SPF, DKIM, DMARC, and sender reputation in seconds.
Coming soon →🎯
Personalization Snippets
Drop a LinkedIn URL, get three first-line hooks tailored to the prospect.
Coming soon →