Market Sizing Skill (pm-skills)
Skill for estimating TAM/SAM/SOM to prioritize marketing investment and segment focus.
Getting Started
claude plugin install pm-market-research@pm-skills
About this Tool
Market-sizing helps teams estimate market opportunity with structured top-down and bottom-up approaches. Marketing teams can use it to choose where to allocate budget, which segments to prioritize, and how aggressively to scale acquisition plans.
Use Case Examples
- Estimate segment-level opportunity before entering a new vertical.
- Use SAM/SOM estimates to set realistic demand-gen targets.
- Compare market opportunity across regions to prioritize expansion.
MarketCore Editorial Review
MarketCore Editorial Review
Useful planning skill for grounding growth targets in realistic market opportunity.
Best For
- Opportunity sizing
- Budget and forecast planning
- Segment prioritization
Code Quality
Clear sizing framework with practical strategic implications for marketing planning.
Limitations
Outputs are assumption-sensitive and should be validated against real pipeline/conversion data.
Reviewed 2026-04-05
Related Tools
Market Segments Skill (pm-skills)
Skill for breaking markets into actionable segments to guide positioning and channel strategy.
Ideal Customer Profile Skill (pm-skills)
Skill for defining ICP segments with needs, behaviors, and qualification criteria.
Beachhead Segment Skill (pm-skills)
Skill for identifying the most strategic initial segment to win before broader expansion.
Score Breakdown
Overall Score
Based on 5 dimensions
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