market-sizing

Estimate market size using TAM, SAM, and SOM methodologies.

Updated Mar 7, 2026

Search Tags:#market analysis #market sizing #TAM #SAM #SOM #growth projection

Ready to run

npx skills add https://github.com/shalevamin/The-_Ultimate_agents --skill market-sizing-shalevamin

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: market-sizing
Source: https://github.com/shalevamin/The-_Ultimate_agents/tree/main/.claude/skills/market-sizing
Command: npx skills add https://github.com/shalevamin/The-_Ultimate_agents --skill market-sizing-shalevamin

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps businesses and product managers accurately estimate the Total Addressable Market (TAM), Serviceable Addressable Market (SAM), and Serviceable Obtainable Market (SOM) for their products or services.

Core Features & Use Cases

Comprehensive Market Sizing: Utilizes both top-down and bottom-up approaches for robust estimations.
Growth Forecasting: Projects market size evolution over the next 2-3 years.
Assumption & Risk Analysis: Clearly outlines key assumptions and potential risks.
Use Case: A startup founder can use this skill to prepare investor pitches by providing clear, data-backed market size figures.

Quick Start

Estimate the market size for a new AI-powered productivity tool targeting remote workers in North America.

Frequently Asked Questions about market-sizing

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

FAQPage Schema

How do I estimate market size using TAM, SAM, and SOM methodologies?▼

Estimate market size using TAM, SAM, and SOM methodologies by applying both top-down and bottom-up approaches. This requires analyzing market data, industry reports, and competitor information to project market evolution over the next 2-3 years.

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

Top-down market sizing starts from total industry revenue and narrows down to your target segment, while the bottom-up approach calculates potential revenue based on individual unit pricing and estimated customer volume. Combining both methods yields more robust market opportunity assessments.

Can I use market sizing analysis for an investor pitch deck?▼

Market sizing analysis is highly applicable for investor pitches. It provides clear, data-backed TAM, SAM, and SOM figures along with growth projections and assumption analysis, giving founders concrete market opportunity metrics to present to potential investors.

How do I project market growth for a target segment over the next few years?▼

Project market growth by analyzing current market data, industry reports, and competitor information. The process outlines key assumptions and potential risks to forecast market size evolution accurately over a 2-3 year period.

What data do I need to calculate Total Addressable Market for a new product?▼

To calculate Total Addressable Market, you need market data, industry reports, and competitor information. Web search capabilities may be utilized to gather current data and validate growth projections for your specific target market.

Does market sizing work for evaluating market entry into new geographical regions?▼

Market sizing is fully applicable for market entry evaluations. It estimates the Serviceable Obtainable Market and assesses market opportunity by analyzing regional data and projecting growth, helping businesses determine if entering a new geographical segment is viable.