An adjacent market looks like yours on paper and behaves differently: the buying trigger, the vocabulary and the decision path all change, even when the product fits. The sequence that works has four steps: ten interviews before any promise, a deliberately narrow beachhead segment, ten deals sold by hand with no tooling, and only then industrialisation. Decide in advance the three signals that will make you stop.
A company that succeeds in a first market always ends up looking sideways. A neighbouring sector with the same problem, a different buyer who could use the same product, a country where nobody knows you. The instinct is usually right: adjacency is the least risky growth path, well ahead of creating a new offer.
What fails is almost always the method. The message gets transposed, the same channels get switched on, the subject is handed to the existing team, and six months later the conclusion is that “this market is not ready”. Most of the time the market was fine. It is the transposition that never happened.
Why transposing never works as is
An adjacent market shares with yours either the problem or the buyer, but rarely both. It is precisely that half-resemblance that misleads.
The buying trigger changes. Your existing customers may buy at the moment of a funding round. The neighbouring market buys at the start of a budget year, or when a regulatory obligation lands. Same product, same pain, completely different calendar. A prospecting machine tuned to the wrong trigger systematically arrives beside the point.
The vocabulary changes. What your customers call a pipeline, the neighbouring sector calls something else, and your homepage becomes illegible to them. This is not cosmetic: a prospect who does not recognise their own words concludes in three seconds that this is not for them.
The decision path changes. The same amount that gets signed alone by your current customers may go through three approvals elsewhere, especially across a sector or a border. Your cycle then stretches without anyone understanding why, and your forecast turns false.
That is why an adjacent market is handled as a new go-to-market, not as an extension. All six decisions come back on the table, including the ones you thought settled, as we describe in building a go-to-market plan.
The four-step sequence
One. Ten interviews before any promise. Before writing a line of messaging, talk to ten people in the target market, at least three of whom have already solved the problem another way. You are looking for three things: the words they use, the event that makes them move, and what they use today. Those interviews cost two weeks and save two quarters.
The question that pays most is not “would you need this”, which everyone politely answers yes to, but “how do you do it today, and what does it cost you”. The answer gives you your entire argument.
Two. A deliberately narrow beachhead. The temptation is to attack the whole adjacent market, since it is already smaller than yours. That is a perspective error: your credibility there is zero, so you need comparable references more than ever. Pick a sub-segment where you can win three customers who talk to each other. The reasoning is the same as on a first market, and we detail it in why an ICP that is too broad kills growth.
Three. Ten deals sold by hand. No automated sequences, no campaign, no tooling. A founder or an experienced rep picks up the phone and goes after ten deals one at a time. It is slow, it is uncomfortable, and it is the only way to learn what actually lands. Every objection heard at this stage is worth a week of analysis.
Those ten deals also answer the underlying question: are you winning because your promise carries, or because you made an exceptional commercial effort that will not repeat?
Four. Industrialisation, and not before. Once the pattern is identified, you write it down, you tool it, you hire. Not the reverse. A machine built before understanding the market automates your misunderstanding, and makes it harder to correct because somebody now has an interest in defending it.
Who owns it
The question looks secondary. It actually decides the outcome.
An adjacent market handed to a team that keeps its home market always loses the trade-off. Familiar deals are easier, faster, better compensated, and the salesperson does what they are paid for. The adjacent market becomes what gets handled when there is time, and nobody ever has time.
So you need a named person, with a distinct objective, and ideally a variable compensation that does not penalise them during the learning phase. It is not a separate team at the start, it is an identified owner. The rest follows if the first ten deals confirm the pattern.
The three signals that tell you to stop
Define them before you start, write them down, and read them again after two sales cycles. Afterwards, there is always a reason to keep going.
The cycle lengthens with no explanation. Not “it is a slower market”, which is a comfortable hypothesis, but an inability to say at which precise stage deals stall. That almost always signals that you have not identified the real decision-maker.
You win on price. If your first deals close on a discount, your value is not understood in this market. You are buying references, which can be a deliberate decision, but must never be mistaken for validation.
Every deal needs a different adaptation. One recurring adaptation is valuable product information. Five different adaptations across five deals means you do not have a market, you have five particular customers, and the cost to serve will catch up with you.
These three signals are the same ones that mark a go-to-market running out of breath on its home market, which we list in five signals it is time to rethink your GTM. In an adjacent market they simply appear much faster.
What it does to your numbers
Expect your indicators to degrade at the start, and say so to your leadership before you begin rather than at the first committee that worries about it. Acquisition cost will be higher, conversion lower, the cycle longer. That is the price of learning, and it is only a problem if you had not announced it.
So track them separately. Mixing the adjacent market into the same dashboard as the home market produces two equally harmful effects: home market performance masks the new one’s difficulties, and the degraded average worries everyone without explaining anything. That separation assumes a data foundation able to tell the two apart, a subject we cover in building your revenue operations foundation.
Where to start this week
Take the list of your current customers and look for the ones who should not have been there: the customer from an unexpected sector, the one of an unusual size, the one who arrived through a path you do not steer. They are your best indication of adjacency, because the market brought you there without you spending anything.
Call them and ask how they found you, and what they were looking for that day. Two or three conversations are often enough to name the adjacent market waiting for you, and it is almost never the one that was on the slides.
Frequently asked questions
- What is an adjacent market?
- It is a market that shares with yours either the problem or the type of buyer, but not both. Selling the same product to a neighbouring sector, or a neighbouring product to the same buyer, are two different adjacencies. The first means relearning the vocabulary, the second relearning the value.
- How long does it take to validate an adjacent market?
- Allow two full sales cycles before concluding anything. If your cycle is three months, that is six months minimum, and one disappointing quarter proves nothing. Equally, two deals won by luck prove nothing either: look for the same pattern repeating, not for the result.
- Do you need a dedicated team to open an adjacent market?
- Not at the start, but a named person, yes. An adjacent market handled by a team that also keeps its home market always loses the trade-off: familiar deals are easier and faster, and the adjacent one becomes what you do when there is time. Nobody ever has time.
- When should you give up?
- When the cycle lengthens and you cannot say why, when you only win on price, or when every deal needs a different product adaptation. Those three signals say the same thing: your promise does not hold in this market yet, and you are funding its learning curve with the margin from your home market.
