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Free Cold Email Subject Line Scorer
Type a subject line and get an instant grade from A+ to F based on spam-trigger words, ideal length, sentence case, personalization tokens, and benchmark open rates. Everything runs in your browser - we never see your subject lines.
0 / 55 ideal
Try an example:
A grande echelle
Toute la prospection, automatisee.
Prospea trouve les TPE locales sans site web, verifie leurs emails, genere un apercu de site personnalise et l'envoie en email a froid. 20 leads/mois gratuits.
Commencer gratuitement - 20 leads/mois