📋 En bref
20 prompts ChatGPT testés et documentés pour les professionnels : rédaction, analyse, stratégie et marketing. Avec explications détaillées et conseils d'adaptation.
  • RÉDACTION (1-5)
  • 1. Email prospection
  • 2. Article SEO
  • 3. Executive summary

La qualité des résultats IA dépend de celle des prompts. Un prompt bien structuré produit des outputs exploitables et adaptés à votre contexte métier. Voici 20 prompts testés, documentés et prêts à intégrer.

RÉDACTION (1-5)

1. Email prospection

Prospect email [profil] in [industrie]. Solution: []. Pain points: [3]. Tone: direct, result-focused. Subject 50 chars + body 150 words max.

Force spécificité. Testé: +15-20% open rates.

2. Article SEO

SEO article 1500w [keyword]. Secondary: [5]. Target: [audience]. Structure: intro 150w + 4 H2 + conclusion 100w.

Supprime erreurs courantes. Articles qui classent mieux.

3. Executive summary

Summary [CEO/CFO]. Key points: [3]. Format: Issue (1 phrase) + Facts (4 bullets) + Recommendation. Max 200 words.

Force synthèse radicale.

4. Creative brief

Brief [email/social/video]. Product: []. Target: []. Objective: [awareness/conversion]. Brand tone: [examples].

Output directement exploitable.

5. LinkedIn post

LinkedIn [subject]. Hook: [question/stat/polemic]. Audience: []. 3 paras max, conversational. CTA clear, no selling.

Testé: +30-40% engagement.

ANALYSE (6-10)

6. SWOT

SWOT [company/product]. Market: [sector/trends]. Timeline: [6m/1a/3a]. 3-4 concrete points per cell.

Force exemples concrets.

7. Structure extraction

Extract logical structure. Format: Main point + Sub-points. Objective: understand in 2 min.

Documents denses = clarifiés.

8. Audit cohérence

Detect: 1) Contradictions 2) Redundancies 3) Gaps. Table [Location → Problem → Recommendation].

Documents plus solides en 15 min.

9. Résumé adapté

Summary for [CEO without tech]. Length: [150/300/500]. Essential points: [impacts]. Exclude: [jargon]. Include: implications + recommendations.

Force insights vs simple reduction.

10. Insights cachés

Non-obvious insights [dataset]. Context: [business objective]. Ignore superficial. Format: Observation + Why interesting + Possible action.

Force creusement et connexion.

STRATÉGIE (11-15)

11. Brainstorm

15 ideas [problem/opportunity]. Constraints: [budget/time/resources]. Criteria: [impact/cost/complexity]. Format: Concept + Why + Resources + Risks.

12. Lancement

Launch [product]. Phase 1 (1-4w): [objective + actions]. Phase 2 (5-12w): [scaling]. Phase 3 (m4+): [retention]. Each: actions + resources + KPIs.

13. Opportunités

5 niches for us vs [competitor]. Our positioning vs their. Indicators: [cost/speed/quality]. Each: advantage + investment.

14. Crise

Simulate: [lost client/bug/reputation incident]. Response time: [immediate/24h/1week]. Resources: []. Actions: immediate → 30d → 90d. Table: impact/urgency.

15. Matrice priorités

Impact vs effort [initiatives]. Impact (1-10): [value criteria]. Effort: hours/resources. Output: sorted by ROI. Top 3 quick wins + top 3 strategic.

MARKETING (16-20)

16. Meta description

Meta description [title + content]. Keyword: []. 155-160 chars. Include subtle CTA. Style: []. Objective: max CTR from SERPs.

Testé: +10-15% CTR.

17. SEO concurrence

Top 5 articles [keyword]. Structure/length/secondary keywords/formats. Key points. Opportunities: uncovered angles. Table + recommendations.

18. Plan contenu

Content plan 12 months [3 personas]. Objectives: []. Channels: []. Format: monthly calendar (themes + formats + KPIs).

19. CTA optimisation

5 CTA variants [sign up/buy/try]. Context: [where + audience]. Angles: urgency/scarcity/benefit/curiosity/fear. 1-3 words. Conversion hypothesis.

Testé: +8-12% conversion.

20. Brief viral

10 shareable angles [subject]. Criteria: emotion/surprise/utility/soft polemic. Formats: [article/video/infographic]. Each: title hook + why shares + audience.

Testé: 5-8x plus de partages.

Implémentation

Semaine 1: Testez prompts rédaction (#1-5). Mesurez gain temps.
Semaine 2: Déployez prompts analyse (#6-10).
Semaine 3-4: Intégrez stratégie + marketing (#11-20).
ROI: 15-20h gagnées/semaine, outputs cohérents, moins d’itérations.

Adaptez chaque prompt à votre industrie. Partagez les variantes optimisées avec votre équipe. La courbe d’apprentissage IA accélère quand on partage des prompts qui fonctionnent.