Email Subject Line Scorer
Test your email subject lines before you send. Get a 0-100 score based on length, spam words, personalization, curiosity, and clarity.
Subject Line Details
0/100
Sender Name
Your subject line will appear here
Preheader text appears here...
Your Score
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Total Score
Predicted Open Rate:--
Opens matter less than what happens after the reply
These numbers show where you're leaking time or margin. On a free call, we map how you actually run and leave you with a ranked plan — whether or not we build together.