tam-sam-som-calculator

Structured market sizing framework for TAM, SAM, and SOM with adaptive questions and citation-backed estimates. Guide product managers through calculating Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) for a product idea by asking adaptive, contextually relevant questions. Use this to build defensible market size estimates backed by real-world citations, economic projections, and population data—essential for pitching to investors, securing budget, or validating product-market fit. This is not a back-of-napkin guess—it's a structured, citation-backed analysis that withstands scrutiny. The three-tier market sizing model: Total Addressable Market (TAM): Serviceable Available Market (SAM): Serviceable Obtainable Market (SOM): Use workshop-facilitation as the default interaction protocol for this skill. It defines: This file defines the domain-specific assessment content. If there is a conflict, follow this file's domain logic. Use template.md for the full fill-in structure.