Proof of Concept

Also called POC

A proof of concept: a limited, time-boxed trial where a prospect tests whether your product actually solves their problem in their environment before committing to buy.

Why it matters

A POC de-risks a purchase for the buyer and can accelerate a deal, but a vague one drags on forever and ties up your team. Defining clear success criteria upfront is what keeps a POC from becoming free consulting.

For example

A prospect runs a two-week proof of concept on their own data to confirm the tool actually solves the problem before signing.

Related terms

Pilot Product Demo Enterprise Sales

Go deeper

See how founders actually handle this on Getting your first customers, part of the Starting Up hub.

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