tam-sam-som-calculator

Calculate TAM SAM SOM by defining total, serviceable available, and obtainable markets through adaptive questions about problem space, geography, industry, and customer segments. This skill guides the process with citation-backed logic to build defensible estimates for investor or executive reviews.

The best way to structure market sizing for an investor pitch is using a template that explicitly states assumptions, calculations, and data sources for your TAM, SAM, and SOM. This skill provides a markdown template and validation questions ensuring your estimates are citable and defensible.

Yes, you can use deterministic inputs like ARPU and population to calculate market size using the provided helper script. The script generates quick calculation tables for your TAM SAM SOM when you already have specific population, ARPU, or total market figures available.

Adaptive questioning improves TAM SAM SOM analysis by capturing specific context about your region, industry, and customer profiles through up to four context-aware prompts. This ensures relevant scoping and prevents vague market guesses by forcing explicit assumptions tailored to your product's problem space.

You do not need extensive prior market research data before starting, but providing contextual answers about your problem space, region, industry, and customers is required. Optional deterministic inputs like population or ARPU can be added later via the helper script for precise calculations.