Write high-converting subject lines
Increase email open rates
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Write 10 subject line variations for an email about [topic/offer] to [audience segment]. Use different persuasion techniques across the variations: curiosity gap, personal relevance, urgency, social proof, direct benefit, question, number/list, humor, controversy, and FOMO. For each subject line, add a matching preview text (under 90 chars) and note the psychological trigger used.
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Pour maximiser l'impact, priorisez les déclencheurs selon le contexte : l'urgence et la FOMO pour des offres limitées, le bénéfice direct et la pertinence pour des contenus éducatifs. Testez A/B chaque variante avec votre audience cible pour identifier les plus performants.
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