By Victoria Downing Originally published January 12, 2024
The DISC personality types chart maps four behavioral styles: Dominance (D), Influence (I), Steadiness (S), and Conscientiousness (C), and it predicts how each type makes buying decisions. Once you can spot which style a prospect leans toward, you can tailor your sales approach to the way they actually decide, and close more of the right deals.
Different buyers decide differently. Just as important, your own DISC style shapes how you sell, so part of using this well is recognizing your natural approach and adjusting it to match the person across the table. The DISC model traces back to psychologist William Moulton Marston, who introduced it in his 1928 book Emotions of Normal People. The buying-style detail below is adapted from TTI Success Insights, a DISC assessment provider.
The DISC chart maps two things: pace (fast versus reserved) and focus (task versus people). Where a buyer lands tells you how to sell to them.
What are the four DISC personality types?
DISC sorts behavior along two axes. The vertical axis is pace: fast-paced and outgoing at the top, reserved and thoughtful at the bottom. The horizontal axis is focus: task-oriented on the left, people-oriented on the right. Those two lines create four quadrants, one for each style:
- D (Dominance): fast-paced and task-focused
- I (Influence): fast-paced and people-focused
- S (Steadiness): reserved and people-focused
- C (Conscientiousness): reserved and task-focused
Most people are a blend, with one or two styles leading. Here is how each one tends to buy, what motivates them, and how to close them.
D — Dominance: the fast, decisive buyer
How they buy. Quickly and independently. A D personality type wants the essential facts and the big picture, not a long walkthrough. They are comfortable with risk and will make the call themselves.
What persuades them. Results, status, and a sense of winning. A D personality type are drawn to decisions that make them feel decisive and ahead of the crowd. Ease and speed matter to them.
How to close them. Be brief and direct. Lead with the outcome and the bottom line, give them a clear recommendation or a short set of options, and then let them decide. Do not over-explain or pad the conversation. Respect their time and they will respect your pitch.
I — Influence: the social, optimistic buyer
How they buy. Fast and feelings-first. An I personality type leans toward the popular choice and does not need a stack of product detail. They are optimistic, expressive, and can decide on the spot.
What persuades them. Recognition, enthusiasm, and social proof. An I personality type, cares about how a decision feels and how it looks to others, and they respond to fun, interactive, positive interactions.
How to close them. Bring warmth and energy. Tell stories, show who else loves the result, and paint the picture of how great the finished project will feel. Keep the fine print light in the moment, and give them recognition for a great choice.
S — Steadiness: the cautious, people-minded buyer
How they buy. Slowly and carefully. An S personality type double-checks, looks for a sounding board, and weighs how the decision affects the people close to them. They do not want to disappoint anyone, including you.
What persuades them. Security, reliability, and the removal of uncertainty. An S personality type value fairness, stability, and the impact on their family or team.
How to close them. Be patient and never push. Offer reassurance, guarantees, and references, and lay out a clear, low-risk, step-by-step path. Invite the spouse or family member into the conversation, since an S will consult them anyway. Give them room to feel sure.
C — Conscientiousness: the analytical, detail-driven buyer
How they buy. Methodically. A C personality type wants plenty of supporting information, avoids risk, and is determined to make the correct decision. They follow the rules and focus on facts and details.
What persuades them. Clear, logical information: data, studies, test results, expert endorsements, and precise instructions. They want enough evidence to be confident the choice is right.
How to close them. Give them the documentation. Be accurate and specific, provide specs, comparisons, and case studies, and put details in writing. Do not rush them or lean on hype, since vagueness reads as a red flag to a C personality.
DISC buying styles at a glance
|
Style |
How they buy |
What motivates them |
What to avoid |
How to close |
|
D Dominance |
Fast, independent |
Results, status, winning |
Wasting their time, hand-holding |
Be brief, lead with outcomes, let them decide |
|
I Influence |
Quick, feelings-based |
Recognition, fun, popularity |
Dry detail, negativity |
Be warm, use stories and social proof |
|
S Steadiness |
Slow, double-checks |
Security, reliability, low risk |
Pressure, sudden change |
Reassure, go at their pace, involve family |
|
C Conscientiousness |
Slow, analytical |
Facts, accuracy, proof |
Hype, vagueness |
Give data, specs, and documentation |
How to use the DISC chart in your sales process
You will rarely know a prospect’s DISC style on paper, so read the cues in the room. Do they cut to the chase or want to chat? Are they focused on the numbers or on how the space will feel? Do they decide fast or need to think it over? Match your pace and emphasis to theirs. And remember that your own style is in the mix too: a fast-paced D type salesperson can easily overwhelm a careful C type buyer without realizing it. The goal is not to change who you are, it is to flex enough to meet the buyer where they are.
This pairs naturally with the rest of your sales approach, from how you present pricing on your website to how you walk a client through a change order.
Frequently asked questions
What are the 4 DISC personality types?
The four DISC personality types are Dominance (D), Influence (I), Steadiness (S), and Conscientiousness (C). They come from psychologist William Moulton Marston’s 1928 model and are mapped on two axes: pace (fast versus reserved) and focus (task versus people). Ds are direct and results-driven, Is are outgoing and people-focused, Ss are patient and steady, and Cs are precise and analytical.
What is the rarest DISC type?
Dominance (D) is generally the rarest primary DISC style, often cited at around 9% of people in widely referenced validation studies, while Steadiness (S) is the most common at roughly a third. Exact percentages vary by provider and study, but the pattern is consistent: relatively few people lead with pure Dominance.
How do I sell to a D personality?
Keep it brief and direct. Lead with results and the bottom line, skip the long explanation, and give a D personality type a clear recommendation or a short set of options so they can decide quickly. Respect their time and their independence, and do not try to slow them down with detail they did not ask for.
Read your buyer, close more deals
The best salespeople do not use one pitch on everyone. They read the buyer in front of them and adjust. Comparing notes on exactly this kind of thing is a big part of what happens inside Roundtables, where remodeling owners and their teams sharpen how they sell.