fnd.r-sizing-markets

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Market Sizing

市场规模测算

Calculate market opportunity with TAM/SAM/SOM and timing analysis.
通过TAM/SAM/SOM和时机分析计算市场机会。

Canvas Files

画布文件

  • Reads: 00.mode.md (VENTURE/BOOTSTRAP affects size requirements)
  • Reads: 02.constraints.md (budget, team for SOM calculation)
  • Reads: 01.context.md (industry beliefs to validate)
  • Writes: 03.opportunity.md
  • 读取: 00.mode.md(VENTURE/BOOTSTRAP模式会影响规模要求)
  • 读取: 02.constraints.md(用于SOM计算的预算、团队信息)
  • 读取: 01.context.md(需要验证的行业认知)
  • 写入: 03.opportunity.md

Prerequisites

前置条件

Before sizing market:
  • strategy/canvas/00.mode.md
    must exist (mode affects TAM requirements)
If missing:
"Market sizing requires business mode from 00.mode.md.

VENTURE mode needs TAM >$1B for institutional investors.
BOOTSTRAP mode can target smaller, profitable niches.

Run fnd-architect agent first."
在进行市场规模测算前:
  • 必须存在
    strategy/canvas/00.mode.md
    文件(模式会影响TAM要求)
若文件缺失:
"市场规模测算需要00.mode.md中的业务模式信息。

VENTURE模式面向机构投资者,要求TAM>10亿美元。
BOOTSTRAP模式可瞄准更小的盈利细分市场。

请先运行fnd-architect agent。"

Process

流程

Step 1: Load Context

步骤1:加载上下文

Read from canvas:
  • Mode from 00.mode.md → determines size thresholds
  • Constraints from 02.constraints.md → informs SOM calculation
  • Beliefs from 01.context.md → hypotheses to validate
从画布中读取以下内容:
  • 来自00.mode.md的模式 → 决定规模阈值
  • 来自02.constraints.md的约束条件 → 为SOM计算提供依据
  • 来自01.context.md的行业认知 → 需要验证的假设

Step 2: Calculate TAM (Total Addressable Market)

步骤2:计算TAM(总可触达市场)

Use BOTH methods, compare results:
Top-Down Method:
TAM = Industry size from reports × relevant segment %
  • Source: Gartner, Forrester, IBISWorld, Statista
  • Cite the report and year
Bottom-Up Method:
TAM = Total potential customers × Average revenue per customer
  • Count: How many could possibly buy?
  • Price: What would they pay annually?
Validation: If methods differ >50%, investigate why.
同时使用两种方法,对比结果:
自上而下法:
TAM = 行业报告中的市场规模 × 相关细分领域占比
  • 数据来源:Gartner、Forrester、IBISWorld、Statista
  • 需标注报告名称及年份
自下而上法:
TAM = 潜在客户总数 × 客户年均收入
  • 数量统计:可能的客户总数是多少?
  • 价格:客户每年愿意支付多少费用?
验证: 若两种方法结果差异超过50%,需调查原因。

Step 3: Calculate SAM (Serviceable Addressable Market)

步骤3:计算SAM(可服务触达市场)

Apply filters to TAM:
SAM = TAM × Geographic filter × Segment filter × Technical filter
Filter TypeExampleTypical Reduction
GeographicUS only30-50% of global
SegmentSMB only20-40% of total
TechnicalCloud-ready50-80% of segment
VerticalE-commerceVaries
Document each filter with rationale.
对TAM应用筛选条件:
SAM = TAM × 地域筛选 × 细分领域筛选 × 技术筛选
筛选类型示例典型缩减比例
地域仅美国全球市场的30-50%
细分领域仅中小企业整体市场的20-40%
技术支持云部署细分领域的50-80%
垂直领域电商行业比例不定
需为每个筛选条件记录理由。

Step 4: Calculate SOM (Serviceable Obtainable Market)

步骤4:计算SOM(可获取服务市场)

Apply realistic capture based on constraints from 02.constraints.md:
SOM = SAM × Realistic market share %
TimelineNew EntrantWith TractionEstablished
Year 10.5-1%1-3%3-5%
Year 32-5%5-10%10-15%
Year 55-10%10-20%15-25%
Constraint adjustments:
  • Limited budget → lower channel reach → lower SOM
  • Small team → slower sales velocity → lower SOM
  • Short runway → less time to penetrate → lower SOM
基于02.constraints.md中的约束条件,应用实际的市场占有率:
SOM = SAM × 实际市场占有率
时间周期新进入者已有初步进展成熟企业
第1年0.5-1%1-3%3-5%
第3年2-5%5-10%10-15%
第5年5-10%10-20%15-25%
约束条件调整:
  • 预算有限 → 渠道覆盖范围缩小 → SOM降低
  • 团队规模小 → 销售速度放缓 → SOM降低
  • 资金储备不足 → 市场渗透时间缩短 → SOM降低

Step 5: Assess Market Timing

步骤5:评估市场时机

Why Now? Framework:
FactorQuestionSignals
TechnologyWhat's newly possible?Cost drops, capability jumps
RegulationWhat's newly required/allowed?New laws, compliance deadlines
BehaviorWhat habits changed?Adoption curves, search trends
EconomicsWhat's newly affordable?Price/performance improvements
CompetitionWhat gap exists?Incumbent weakness, market void
Score each factor 1-5:
Timing Score = Technology + Regulation + Behavior + Economics + Competition
ScoreInterpretation
>20Strong timing — move fast
15-20Good timing — proceed
10-15Questionable — validate further
<10Poor timing — reconsider
“为何是现在?”框架:
因素问题信号
技术哪些新能力成为可能?成本下降、性能跃升
监管哪些新要求/许可出台?新法规、合规截止日期
用户行为哪些习惯发生改变?采用曲线、搜索趋势
经济因素哪些产品/服务变得可负担?性价比提升
竞争存在哪些市场空白?现有企业的弱点、市场真空
为每个因素打分(1-5分):
时机得分 = 技术分 + 监管分 + 行为分 + 经济分 + 竞争分
得分解读
>20时机极佳 — 快速行动
15-20时机良好 — 推进项目
10-15时机存疑 — 进一步验证
<10时机不佳 — 重新考量

Step 6: Validate Against Mode

步骤6:结合模式验证

ModeTAM RequirementSAM Requirement
VENTURE>$1B>$100M
BOOTSTRAPAny (profitable niche OK)>$10M
HYBRID>$500M>$50M
If below threshold, flag:
"Market size concern for [MODE] mode:
- TAM: $[X] (requirement: $[Y])

Options:
1. Expand market definition
2. Adjacent market expansion
3. Reconsider mode (switch to BOOTSTRAP)"
模式TAM要求SAM要求
VENTURE>10亿美元>1亿美元
BOOTSTRAP无限制(盈利细分市场即可)>1000万美元
HYBRID>5亿美元>5000万美元
若未达到阈值,需标记:
"[MODE]模式下的市场规模问题:
- TAM:$[X](要求:$[Y])

可选方案:
1. 扩展市场定义
2. 相邻市场拓展
3. 重新考量模式(切换为BOOTSTRAP)"

Step 7: Write Output

步骤7:写入输出结果

Write to
strategy/canvas/03.opportunity.md
using output format below.
按照以下格式将结果写入
strategy/canvas/03.opportunity.md

Output Format

输出格式

markdown
undefined
markdown
undefined

03. Market Opportunity

03. 市场机会

Market Size

市场规模

LevelValueMethodSource
TAM$[X]B[Top-down/Bottom-up][Source, Year]
SAM$[X]M[Filters applied][Calculation]
SOM (3yr)$[X]M[Share %] × SAM[Assumptions]
层级数值方法来源
TAM$[X]B[自上而下/自下而上][来源, 年份]
SAM$[X]M[应用的筛选条件][计算依据]
SOM(3年)$[X]M[占有率] × SAM[假设条件]

TAM Calculation

TAM计算

Top-Down

自上而下法

  • Industry: [Name]
  • Total size: $[X] ([Source])
  • Relevant segment: [X]% = $[X]
  • 行业:[名称]
  • 总规模:$[X]([来源])
  • 相关细分领域:[X]% = $[X]

Bottom-Up

自下而上法

  • Potential customers: [N]
  • Average deal size: $[X]/year
  • TAM: [N] × $[X] = $[X]
  • 潜在客户:[N]
  • 平均交易规模:$[X]/年
  • TAM:[N] × $[X] = $[X]

Reconciliation

结果核对

[Explain any difference between methods]
[解释两种方法结果的差异原因]

SAM Derivation

SAM推导

FilterReductionRemaining
Starting TAM-$[X]
[Filter 1][X]%$[X]
[Filter 2][X]%$[X]
SAM-$[X]
筛选条件缩减比例剩余规模
初始TAM-$[X]
[筛选条件1][X]%$[X]
[筛选条件2][X]%$[X]
SAM-$[X]

SOM Assumptions

SOM假设

  • Year 1 share: [X]% = $[X]
  • Year 3 share: [X]% = $[X]
  • Rationale: [Why these shares are achievable]
  • 第1年占有率:[X]% = $[X]
  • 第3年占有率:[X]% = $[X]
  • 理由:[为何这些占有率可实现]

Why Now

为何是现在

FactorScoreEvidence
Technology[1-5][What's newly possible]
Regulation[1-5][What's changed]
Behavior[1-5][What shifted]
Economics[1-5][What's affordable]
Competition[1-5][What gap exists]
Total[X]/25
因素得分依据
技术[1-5][哪些新能力成为可能]
监管[1-5][哪些规则发生变化]
用户行为[1-5][哪些习惯发生转变]
经济因素[1-5][哪些变得可负担]
竞争[1-5][存在哪些市场空白]
总分[X]/25

Market Trends

市场趋势

Tailwinds

有利趋势

  • [Trend 1]: [Impact on opportunity]
  • [Trend 2]: [Impact on opportunity]
  • [趋势1]:[对机会的影响]
  • [趋势2]:[对机会的影响]

Headwinds

不利趋势

  • [Trend 1]: [Mitigation strategy]
  • [Trend 2]: [Mitigation strategy]
  • [趋势1]:[缓解策略]
  • [趋势2]:[缓解策略]

Market Risks

市场风险

RiskProbabilityImpactMitigation
[Risk 1]H/M/LH/M/L[Strategy]
[Risk 2]H/M/LH/M/L[Strategy]
风险概率影响缓解策略
[风险1]高/中/低高/中/低[策略]
[风险2]高/中/低高/中/低[策略]

Mode Validation

模式验证

Mode: [From 00.mode.md] TAM Requirement: [Met/Not Met] Recommendation: [Proceed/Expand/Reconsider]
undefined
模式: [来自00.mode.md] TAM要求: [达标/未达标] 建议: [推进/扩展/重新考量]
undefined

Quality Criteria

质量标准

Before finalizing, verify:
  • Both TAM methods calculated and reconciled
  • All SAM filters documented with rationale
  • SOM based on constraints, not aspirations
  • Timing score completed with evidence
  • Mode validation performed
  • Sources cited with years
最终确定前,需验证:
  • 已计算两种TAM方法并核对结果
  • 所有SAM筛选条件均记录理由
  • SOM基于约束条件而非预期目标
  • 时机得分已完成并附依据
  • 已完成模式验证
  • 标注来源及年份

Boundaries

边界说明

  • Does NOT validate customer demand (see fnd.r-scoring-problems)
  • Does NOT guarantee market capture
  • Does NOT predict competitor response
  • Market size is estimate, not fact — cite sources
  • SOM is constrained projection, not target
  • Timing assessment is point-in-time, markets change
  • Does NOT handle multi-market or platform economics
  • 不验证客户需求(详见fnd.r-scoring-problems)
  • 不保证市场占有
  • 不预测竞争对手的反应
  • 市场规模为估算值,非事实 — 需标注来源
  • SOM为受约束的预测,非目标
  • 时机评估为时点判断,市场会发生变化
  • 不处理多市场或平台经济场景