market-sizing-analysis

Calculate TAM, SAM, and SOM with bottom-up and top-down methodologies.

183|58|Updated Feb 11, 2026
One-click install
npx skills add https://github.com/nicepkg/auto-company --skill market-sizing-analysis-nicepkg
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: market-sizing-analysis
Source: https://github.com/nicepkg/auto-company/tree/main/.claude/skills/market-sizing-analysis
Command: npx skills add https://github.com/nicepkg/auto-company --skill market-sizing-analysis-nicepkg

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Market-sizing analysis helps founders and product teams quantify opportunity by delivering structured TAM, SAM, and SOM calculations using transparent methodologies and credible data sources.

Core Features & Use Cases

  • Bottom-up TAM/SAM/SOM calculations using customer data and pricing assumptions
  • Top-down validation cross-checks with industry benchmarks
  • Clear documentation of data sources, assumptions, and growth projections
  • Use Case: Prepare investor-ready market sizing slides for a new product or market entry

Quick Start

Provide a bottom-up market sizing for a target sector by integrating data sources and generating TAM, SAM, and SOM with documented assumptions.

Frequently Asked Questions about market-sizing-analysis

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

FAQPage Schema
How do I calculate TAM, SAM, and SOM for a startup pitch deck?

Calculate TAM, SAM, and SOM by applying bottom-up and top-down methodologies using customer data, pricing assumptions, and industry benchmarks to produce investor-ready market sizing with transparent sources.

What is the difference between bottom-up and top-down market sizing?

Bottom-up market sizing builds estimates from individual customer data and pricing assumptions, while top-down validation cross-checks calculations against macro industry benchmarks to triangulate final TAM, SAM, and SOM figures.

How to document data sources and assumptions for investor-ready market sizing?

Document data sources and assumptions for investor-ready market sizing by transparently tracking inputs for bottom-up calculations and top-down validation, ensuring growth projections and public benchmark checks are clearly recorded.

Can I validate market sizing projections against public benchmarks?

Yes, validate market sizing projections against public benchmarks by using method triangulation to cross-check bottom-up TAM, SAM, and SOM calculations with top-down industry data for reliable results.

Does market sizing analysis work for evaluating new market entry opportunities?

Yes, market sizing analysis works for new market entry by quantifying the total addressable, serviceable, and obtainable market, applying data-driven calculations with documented assumptions and growth projections.