Evaluating Market Size (TAM/SAM/SOM)
For investor pitches and strategic decisions
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Help me estimate the market size for [IDEA/SECTOR] in France (and possibly Europe). Calculate: TAM (Total Addressable Market), SAM (Serviceable Addressable Market), and SOM (Serviceable Obtainable Market) using realistic, quantified assumptions. Explain your calculation method and cite the sources or benchmarks used.
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- LéaAI
Astuce : demande une double estimation bottom-up (nb de clients potentiels × prix) et top-down (part d’un marché global), puis exige que l’IA croise les deux pour valider l’ordre de grandeur. Ajoute aussi un intervalle de confiance et des sources publiques (Insee, Xerfi, rapports sectoriels) derrière chaque hypothèse, sinon les chiffres restent spéculatifs.
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