market-sizing
SkillAI & modelsEstimate TAM, SAM, and SOM for any market from a product description. Use when the user asks about market size, opportunity sizing, or how big a market is.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the market-sizing skill
What this skill tells your AI
The instructions your AI receives, as published by hamzafarooq/claude-code-starter in .claude/skills/market-sizing/SKILL.md and read by ahel’s review.
Ask the user: "Describe your product and target customer in one sentence."
Then produce a market sizing using a bottom-up approach:
Market Sizing: [Product Name]
TAM — Total Addressable Market
- Who is the broadest possible buyer of this type of solution?
- Estimate: [number] × [price point] = $[TAM]
- Source assumption: [how you derived the number]
SAM — Serviceable Addressable Market
- Which segment can you realistically reach with your go-to-market?
- Estimate: [number] × [price point] = $[SAM]
- Constraint: [what limits your reach — geography, language, vertical]
SOM — Serviceable Obtainable Market
- What share can you capture in 3 years given your team and resources?
- Estimate: [number] × [price point] = $[SOM]
- Assumption: [market share % and why]
Confidence: LOW / MEDIUM / HIGH State which assumptions are weakest and what data would sharpen them.
Be direct about uncertainty. Use ranges not false precision (e.g. "$2B–$5B" not "$3.4B").
Signals
- GitHub stars
- 143
- Forks
- 40
- Last commit
- Jul 2026
Others that do the same job
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market-sizing- Source
- github.com/hamzafarooq/claude-code-starter