Does this skill use real-time market data?

Yes, when used with Claude's web search capabilities, it can pull current industry reports, analyst data, and financial benchmarks to inform the estimation process.

Why does it use both top-down and bottom-up approaches?

Top-down uses macro-level industry data, while bottom-up builds from unit economics. Using both allows for cross-validation, ensuring the final estimate is neither overly optimistic nor based on faulty high-level assumptions.

What is the difference between TAM, SAM, and SOM in this skill?

TAM (Total Addressable Market) is the total demand for a product; SAM (Serviceable Addressable Market) is the portion of TAM targeted by your specific product and geography; SOM (Serviceable Obtainable Market) is the portion of SAM you can realistically capture in the short term.

Can I use this for pitch deck preparation?

Absolutely. The output is structured specifically to provide the metrics and reasoning investors expect to see, including growth drivers and risk assessments.

Market Sizing & Opportunity Analysis

Name: Market Sizing & Opportunity Analysis
Author: bowiemax

bybowiemax

0•

营销自动化

Conducts comprehensive market sizing using TAM, SAM, and SOM models to evaluate business opportunities and growth potential.

This skill empowers product managers, founders, and strategists to quantify market opportunities through a rigorous analytical framework. It facilitates the creation of detailed market models using both top-down and bottom-up estimation techniques, ensuring that addressable market figures are grounded in both industry-wide data and unit economics. Whether preparing for an investor pitch, evaluating a new product entry, or forecasting revenue potential, this skill helps identify the Total Addressable Market (TAM), Serviceable Addressable Market (SAM), and Serviceable Obtainable Market (SOM) while surfacing critical assumptions and risks.

主要功能

010 GitHub stars

02Assumption mapping with confidence level assessments

03Multi-year market growth and trend forecasting

04Dual-mode estimation using top-down and bottom-up cross-validation

05Unit economics modeling (customers × price × frequency)

06Structured TAM, SAM, and SOM framework reporting

使用场景

01Setting realistic sales targets based on Serviceable Obtainable Market (SOM) data

02Preparing data-backed market analysis for investor pitch decks and funding rounds

03Evaluating the financial viability of entering a new geographic or vertical market

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bowiemax/pm-skills market-sizing

For use in Claude.ai and ChatGPT