How do you choose the first customer segment for a startup?

The first customer is not the biggest segment. It is the overlap of three circles: the segment whose desire is strongest, the segment that has shown willingness to pay, and the segment the first version can actually serve. Where the three overlap is usually small, and small is the point. A segment chosen for size is a segment chosen for someone else's business.

What is a beachhead market?

The first customer is not the biggest segment. It is the overlap of three circles: the segment whose desire is strongest, the segment that has shown willingness to pay, and the segment the first version can actually serve. Where the three overlap is usually small, and small is the point. A segment chosen for size is a segment chosen for someone else's business.

Why should a startup start with a small segment?

The first customer is not the biggest segment. It is the overlap of three circles: the segment whose desire is strongest, the segment that has shown willingness to pay, and the segment the first version can actually serve. Where the three overlap is usually small, and small is the point. A segment chosen for size is a segment chosen for someone else's business.

Who first · Business Design · Product Thinking

§The hypothesis: there is a segment small enough to serve with the first version, that wants it badly enough to have shown a , and that has said what it would pay, and we can name it in one sentence.

§Part I found the segments and where desire lived. Part II found what could be built and delivered first. Chapter 9 found where money might enter. This chapter puts the three on top of each other and reads the overlap.

§ 10.1Three circles#

§Desire. From chapter 3: the segments whose commitments were real and whose pains were sharpest in their own words.

§Willingness to pay. From chapters 3 and 9: the segments whose would-pay pile was not empty, and whose three-number pricing conversation produced a pattern.

§Serviceable by the first version. From chapter 6: the segments the first act can reach without depending on anyone who has not yet delivered.

§The first customer is where all three overlap. Geoffrey Moore called this the beachhead and Bill Aulet built a curriculum around choosing it; both insist on the same uncomfortable property. The overlap is small. It excludes segments the team likes. It is often not the segment the founders imagined when they started.

§ 10.2Why size is the wrong criterion#

§A segment chosen for size is a segment where desire is diluted, is averaged, and the first version serves the middle of a distribution rather than anyone in particular. It is also, almost always, a segment someone larger is already serving. Paul Graham's essay on doing unscalable things is, read this way, an argument about segment choice: the first customers are the few you can serve by hand, extraordinarily well, and the size of the market they belong to is a question for later.

§ 10.3The case#

Case

The hospitality group's four canvases, read through the three circles. Frequent customers: desire strongest, six of six, with commitments; willingness to pay for recognition, none; serviceable by act one, entirely. Two circles of three. Occasional customers: desire real for a table on a full night, five of six; willingness to pay, plausible, they already spent effort calling around; serviceable by act one, not yet, because the cross-brand reservation flow depended on a borrowed platform. Two of three. Staff: desire evidenced by five of six naming the card; willingness to pay, not applicable; serviceable, act two only. Managers: desire strong, knowledge that survives turnover; willingness to pay, the clearest in the room, because turnover already cost them; serviceable, only once the profiles existed and the operation was reading them. The overlap of all three circles, for act one, was empty. That was the finding. It meant act one was not a revenue act; it was the act that built the asset the managers would pay for in act two. The first paying customer was the group's own management, and the first version was the thing that made their purchase possible.

§ 10.4When the overlap is empty#

§It often is, for a first act, and the honest response is the one above: name the act as an asset-building act, name the segment that will pay for the asset, and put a date on when the overlap becomes non-empty. A team that pretends the overlap exists prices the frequent customer for recognition and learns that the would-never-pay pile was right.

§The dishonest response is to widen a circle. Desire gets restated to include people who nodded. Willingness to pay gets inferred from enthusiasm. Serviceable gets stretched to include the partner who has not signed. Each widening makes the overlap bigger on paper and emptier in practice.

§ 10.5What has to be true#

§Added to the running list: the first customer segment in one sentence, with the for each of the three circles. If the overlap for act one is empty, the segment that will pay for what act one builds, and the date by which the overlap becomes non-empty. The segments deliberately excluded from the first version, and why.

10. Who first