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TAM/SAM/SOM concept
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Definition

TAM/SAM/SOM 是市场规模分析的三层模型,用于量化市场机会的大小和可实现性。

Three Layers

  • TAMTotal Addressable Market:总可寻址市场,自顶向下和自底向上分析
  • SAMServiceable Addressable Market:可服务市场,考虑地理和业务约束后的现实市场机会
  • SOMServiceable Obtainable Market:可获得市场,通过竞争分析确定的可实现市场份额

Analysis Methods

  • Top-down Analysis自顶向下从宏观市场向下分解
  • Bottom-up Analysis自底向上从细分市场向上聚合
  • Validation交叉验证确保准确性