PPTX.gallery
Open in PPTX.dev
ThemesColorsTypeLayoutsNarrativesChartsDocs

Layout Pattern

Market Size

Nested TAM / SAM / SOM visualization showing total market, addressable segment, and obtainable share.

MarketTAMOpportunity

How to Use It

Pitch decks and strategy reviews use TAM-SAM-SOM to show the prize. Use three nested circles or concentric rings labeled TAM (total market), SAM (segment we serve), SOM (share we can realistically obtain in N years). Label each with a dollar figure and the reasoning in one line ("$12B global CRM market"). Cite your source for the TAM. Less sophisticated audiences also like a bar chart variant. Follow immediately with a go-to-market slide - size without strategy is table stakes.

Content Zones

TitleSlide title
BodyPrimary content

Related Layouts

Similar OPF layout slugs with matching content types, spatial patterns, or presentation use cases.

Business Strategic

Assumptions & Dependencies

Lists the conditions this plan depends on. Makes the fragile parts of a strategy explicit.

/layouts/assumptions-dependencies

Business Strategic

Business Model Canvas

9-box canvas covering customers, value, channels, and economics. Strategy on one page.

/layouts/business-model-canvas

Business Strategic

Customer Logos

Grid of recognizable customer brand logos. Social proof at a glance.

/layouts/customer-logos

Business Strategic

Executive Decision

The "ask" slide. States the decision requested, the recommendation, and why.

/layouts/executive-decision

Business Strategic

Quote Highlight

Large typography for testimonials or key statements. Add authority and emphasis to your message.

/layouts/quote-highlight

Business Strategic

RACI Matrix

Grid showing who is Responsible, Accountable, Consulted, and Informed for each task. Ends ownership ambiguity.

/layouts/raci-matrix

OPF Config

layouts:market-size
Open Presentation Format
{
  "$schema": "https://openpresentation.org/schema/opf/v1",
  "name": "PPTX.gallery — layouts/market-size",
  "tags": [
    "gallery:layouts/market-size"
  ],
  "slides": [
    {
      "id": "gallery-preview-1",
      "layout": "market-size",
      "title": "Layout preview",
      "subtitle": "Reference layout for the OPF \"market-size\" preset."
    }
  ]
}
Open in OPF Playground

Preview this config live at pptx.dev/playground.

View registry.json