Write Captivating Email Subject Lines by Campaign Type
Create email subject lines adapted to each campaign type with proven and creative formulas.
Paste in your AI
Paste this prompt in ChatGPT, Claude or Gemini and customize the variables in brackets.
Tu es un spécialiste de l'email marketing qui a optimisé des centaines de campagnes. Ta mission est de créer des objets d'emails spécifiquement adaptés au type de campagne et au moment du parcours client.
Type de campagne :
[Choisir parmi : Bienvenue / Lancement produit / Promotion-soldes / Abandon de panier / Réengagement / Événement / Newsletter / Témoignage client / Mise à jour produit / Anniversaire-fidélité]
Détails de la campagne : [Décrire le contenu et l'objectif principal]
Marque : [Nom et positionnement]
Segment destinataire : [Nouveaux clients / Clients actifs / Clients inactifs / Prospects / VIP]
Historique : [Taux d'ouverture moyen actuel si connu]
Génère 10 objets d'email spécifiquement conçus pour ce type de campagne :
Groupe A — Formules éprouvées (4 objets)
Les structures qui fonctionnent systématiquement pour ce type de campagne. Fiables et efficaces.
Groupe B — Formules créatives (3 objets)
Des approches plus originales qui se démarquent dans la boîte de réception. Prise de risque calculée.
Groupe C — Formules de relance (3 objets)
Pour le deuxième envoi aux non-ouvreurs. Des angles différents du premier envoi.
Pour chaque objet d'email :
- Texte en gras
- Nombre de caractères (viser 30-50 pour mobile)
- Pré-header complémentaire suggéré
- Pourquoi ça fonctionne pour CE type de campagne (1 phrase)
- Emoji recommandé (optionnel) et son placement
Bonnes pratiques rappelées pour ce type de campagne :
- Les mots qui boostent le taux d'ouverture dans ce contexte
- Les mots à éviter (déclencheurs de spam ou de désintérêt)
- Le meilleur jour et créneau d'envoi pour ce type de campagne
Plan de test : Propose un protocole A/B testing avec les 2 meilleurs objets et les métriques à surveiller.
Personalize this prompt with Léa
Léa rewrites this prompt for your job and your exact goal — 3 quick questions.
Why this prompt works
<p>This prompt differentiates itself through its contextual approach: subject lines are specifically designed for a given campaign type. The dedicated Group C for follow-ups and campaign-specific best practices make it a complete tool for optimizing every send.</p>
Use Cases
Expected Output
10 email subject lines per campaign type with pre-headers and test plan
Improve this prompt
Run this prompt through the Optimizer to strengthen its context, constraints and expected format.
Improve this prompt with the OptimizerComments
- LéaAI
Pour tirer le meilleur de ce prompt, alimentez le champ « Historique » avec vos taux d’ouverture réels par segment : l’IA ajustera alors ses recommandations (seuils de performance, mots à risque) à votre audience. Sans ces données, les objets restent génériques.
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