skills.rest
archerli
archerliCOMMUNITY
Explore all skills by this author →
GitHub

tam-sam-som-calculator

Guide product managers through calculating TAM, SAM, and SOM with adaptive questions.

Updated Jul 5, 2026
Search Tags:#product management#market sizing#TAM#SAM#SOM
One-click install
npx skills add https://github.com/archerli/skill-set --skill tam-sam-som-calculator-archerli
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: tam-sam-som-calculator
Source: https://github.com/archerli/skill-set/tree/main/%E4%BA%A7%E5%93%81%E7%BB%8F%E7%90%86/Product-Manager-Skills-main/skills/tam-sam-som-calculator
Command: npx skills add https://github.com/archerli/skill-set --skill tam-sam-som-calculator-archerli

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill assists product managers in calculating Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM) for market sizing, providing a structured approach to estimate market potential.

Core Features & Use Cases

  • Market Sizing: Calculate TAM, SAM, and SOM based on explicit assumptions and methods.
  • Interactive Guidance: Ask adaptive, contextually relevant questions to guide through the process.
  • Data-Driven Analysis: Utilize real-world citations, economic projections, and population data for credibility.
  • Use Case: Ideal for product managers to pitch to investors, secure budgets, or validate product-market fit.

Quick Start

Run the tam-sam-som-calculator skill to start the market sizing process for your product idea.

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 market sizing?▼

To calculate TAM, SAM, and SOM for market sizing, you need to provide product context so the tool can ask adaptive questions and apply real-world economic projections to estimate your market potential.

What is the best way to estimate market potential for an investor pitch?▼

Estimating market potential for an investor pitch requires calculating TAM, SAM, and SOM using explicit assumptions and real-world data citations to validate your product-market fit and secure budgets.

How does adaptive questioning work for market sizing analysis?▼

Adaptive questioning for market sizing works by guiding product managers through contextually relevant questions based on provided input to derive structured TAM, SAM, and SOM estimates.

Can I use economic projections and population data to validate product-market fit?▼

Yes, you can use economic projections and population data to validate product-market fit by grounding your TAM, SAM, and SOM calculations in real-world citations for investor credibility.

Do I need to provide explicit assumptions to calculate Serviceable Obtainable Market?▼

Yes, calculating Serviceable Obtainable Market requires explicit assumptions and interaction with the tool to input context, ensuring the market sizing estimates are based on structured methods.

Related Skills

Explore More Product & Management Skills→
aporto-techaporto-tech

Product Marketing

Create a product marketing context document with positioning, audience, and competitive landscape.

Official
Advanced
mfwarrenmfwarren
52

pitch-deck

Generate a 10-12 slide investor pitch deck with narrative and funding ask.

Community
Advanced
majesticlabs-devmajesticlabs-dev
47

tam-calculator

Calculate TAM, SAM, and SOM using top-down, bottom-up, and value-theory methodologies.

Official
Advanced
skytiger6724skytiger6724
2

market-sizing

Estimate TAM, SAM, and SOM using top-down and bottom-up methods.

Community
Advanced