Pitch Components
Market

Show the size of the opportunity and the wedge you can realistically win first.

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What it is

In a spoken pitch, the market section communicates the size of the opportunity without drowning the listener in market-sizing jargon. Investors still care about TAM, SAM, and SOM, but live delivery works best when you highlight one or two numbers that show scale and then explain the slice you can realistically win. Bottom-up reasoning is usually more credible than quoting a giant industry number with no path to capture. The important thing is to connect market size to your actual go-to-market plan.

Before & after

Before

“The global software market is $600 billion, so even capturing 1% would make us a $6 billion company.”

After

“There are 28,000 mid-market SaaS companies in the US spending an average of $180K/year on developer tooling. That's a $5B SAM. We're targeting the 4,000 that use our CI/CD stack, a $720M SOM we can reach with our current sales motion.”

When you’ll use it

Presenting the market opportunity slide in an investor pitch deck

Answering 'How big can this get?' from a seed investor

Writing the market section of an accelerator application

Justifying your valuation based on addressable market

Explaining market expansion potential in a Series A pitch

Pro tip

Use the smallest number that still proves this can be big. In speech, believable scale beats bloated scale.

Questions & answers

2 questions

What's the difference between TAM, SAM, and SOM?

TAM is the total revenue opportunity if you captured 100% of the target market. SAM is the portio...

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Should I use top-down or bottom-up market sizing?

Bottom-up is always more credible. Start with the number of potential customers you can identify,...

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Learn more

SeedBlink - How to Present TAM, SAM & SOM to Investors
GoingVC - How Investors Use TAM, SAM, SOM to Evaluate Startups

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Audio examples

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Audio Examples

Listen to clear demonstrations of market with before/after examples and guided explanations.

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