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Serviceable Addressable Market (SAM)

Serviceable Addressable Market (SAM) is the portion of a total market that a company's products and business model can realistically serve, given its scope and geography. It narrows the broad market to a reachable target segment.

What is Serviceable Addressable Market (SAM)?

Serviceable Addressable Market (SAM) is the portion of a total market that a company can realistically serve given its specific products, business model, and reach. It narrows the broadest universe of potential demand down to the segment that actually fits what the company offers.

SAM sits between the total addressable market, which represents all possible demand, and the smaller share a company expects to win. It is shaped by factors such as geography, regulatory scope, target customer type, and the capabilities of the product itself.

Why does SAM matter for a company?

Defining the SAM gives a business a realistic sense of the opportunity it can pursue, rather than an inflated figure based on the entire market. This grounds revenue planning, investment decisions, and go-to-market strategy in something the company can actually address.

A clearly bounded SAM also sharpens focus, helping teams concentrate resources on the customers and segments they are equipped to serve. It is a common reference point when evaluating growth potential and communicating opportunity to investors.

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