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tam-sam-som-calculator

Calculate TAM, SAM, and SOM with explicit assumptions and citations.

Updated Mar 16, 2026
Search Tags:#go-to-market#citations#market-sizing#sam#som#tam
One-click install
npx skills add https://github.com/RebelHawk-TK/DeepThinkTrader --skill tam-sam-som-calculator-rebelhawk-tk
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: tam-sam-som-calculator
Source: https://github.com/RebelHawk-TK/DeepThinkTrader/tree/main/.agents/skills/tam-sam-som-calculator
Command: npx skills add https://github.com/RebelHawk-TK/DeepThinkTrader --skill tam-sam-som-calculator-rebelhawk-tk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Calculates TAM, SAM, and SOM with explicit assumptions, methods, and caveats to support market-sizing exercises for product ideas, business cases, or executive reviews.

Core Features & Use Cases

  • Adaptive, question-driven TAM/SAM/SOM workflow for product managers.
  • Generates citation-backed estimates using world data, population data, and ARPU concepts.
  • Provides a deterministic market-sizing script (market-sizing.py) and a reusable template for reporting.

Quick Start

Run the market-sizing workflow to produce a complete TAM/SAM/SOM analysis with citations using the included template and script.

Frequently Asked Questions about tam-sam-som-calculator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate TAM SAM and SOM for a product idea?▼

To calculate TAM, SAM, and SOM, this workflow uses an adaptive, question-driven approach to validate inputs and apply budgeting or share assumptions. It generates a structured market-size analysis with explicit assumptions, data sources, and citations.

What is the best way to build a defensible market sizing model for an investor deck?▼

A defensible market sizing model requires explicit assumptions, validated data sources, and clear caveats. This approach generates citation-backed estimates using world and population data to produce a reproducible report suitable for investor decks.

How does the market-sizing workflow determine ARPU and total addressable market?▼

The market-sizing workflow determines total addressable market estimates by validating user-provided context and applying average revenue per user (ARPU) concepts alongside population data. It enforces logical share assumptions to output a structured analysis.

Can I generate a reproducible TAM SAM SOM report with citations for GTM planning?▼

Yes, you can generate a reproducible TAM SAM SOM report with citations using a deterministic market-sizing script and reusable template. The output is structured specifically for go-to-market planning, business cases, and executive reviews.

Do I need prior market data to estimate SAM and SOM for a business case?▼

No, you do not need prior market data to estimate SAM and SOM. The workflow adapts questions to your context and supplies citation-backed estimates using world data and population figures to support your business case.

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