Market Sizing Framework

Transform any market opportunity question into a rigorous, defensible TAM/SAM/SOM analysis with transparent assumptions and sensitivity ranges.

Gold

v1.0.00 activationsProduct & StrategyBusinessadvanced

SupaScore

84.7

Research Quality (15%)

8.4

Prompt Engineering (25%)

8.6

Practical Utility (15%)

8.5

Completeness (10%)

8.3

User Satisfaction (20%)

8.4

Decision Usefulness (15%)

8.5

Best for

▸Estimating TAM for SaaS marketplace in EMEA region
▸Bottom-up sizing for B2B AI tools addressable market
▸Cross-validating market size assumptions for Series A pitch deck
▸Quantifying expansion opportunity for enterprise software into SMB segment
▸Building defensible market model for venture capital due diligence

What you'll get

●Structured 10-step framework with TAM ($50B), SAM ($12B), SOM ($400M) breakdown including geographic filters, customer segmentation, and pricing assumptions with confidence intervals
●Cross-validation analysis comparing top-down industry reports with bottom-up customer count methodology, highlighting 2.3x variance and key assumption gaps
●Sensitivity analysis showing market size range from $200M to $800M based on adoption rate (15-35%) and pricing elasticity assumptions

Not designed for ↓

×Providing exact market numbers without transparent assumptions
×Forecasting specific company revenue or growth trajectories
×Competitor market share analysis or competitive intelligence
×Financial modeling beyond market opportunity quantification

Expects

Clear market boundary definition (product, geography, customer segment) with any available data points or constraints.

Returns

Structured TAM/SAM/SOM breakdown with explicit assumptions, sensitivity ranges, and cross-validation using multiple methodologies.

Evidence Policy

Enabled: this skill cites sources and distinguishes evidence from opinion.

market-sizingtam-sam-somfermi-estimationmarket-analysisbusiness-strategyventure-capitalproduct-strategycompetitive-analysismarket-researchinvestment-analysisconsultinggo-to-market

Research Foundation: 8 sources (1 official docs, 5 web, 2 books)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v1.0.02/15/2026

Initial release via Pipeline v3

Works well with

Competitive Analysis StrategistGold Financial Model BuilderPlatinum Go-to-Market StrategistGold Pricing Strategy ArchitectPlatinum Series A Pitch Deck WriterGold

Need more depth?

Specialist skills that go deeper in areas this skill touches.

Customer Segmentation AnalystGold Competitive Intelligence AnalystGold Revenue Forecasting AnalystGold

Common Workflows

Series A Market Validation

Size addressable market, analyze competitive landscape, then craft compelling investment narrative for fundraising

market-sizing-framework→Competitive Analysis Strategist→Series A Pitch Deck Writer

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