Why Trust Is the Differentiator in B2B Sales, and How Your Sellers Earn It

Buyers have to trust a seller before any difference that seller claims will count. So if your team keeps losing to suppliers who sound like you, learning how to build trust in B2B sales is where I’d start. On the 15th October, we ran “How to Succeed When All Sellers Sound the Same” with Charles H. Green, co-author of The Trusted Advisor, and Noelle Mykolenko, CEO of Trusted Advisor Associates, as part of our partnership with Trusted Advisor Associates. After over 35 years in B2B sales, these are the moments I’d pass on to any sales leader. You can watch the 55-minute recording for the rest.

Why every seller sounds the same

Sellers sound the same because they all try to stand out in the same way. As Noelle put it, “the fact that we recognise we need to be unique is itself very common.” Polishing the sales messaging doesn’t fix that, because every competitor is polishing theirs too.

Asked what differentiation means in selling, the chat said uniqueness and partnership. Noelle’s point was that “if everybody thinks about differentiation the same way, as standing out from each other, nobody becomes differentiated.” AI makes that sameness faster to produce, which is why we wrote about the sales skills AI can’t replace.

Differences only count when they matter to the client

A difference helps you win only if the buyer values it, and the differences suppliers are proudest of often mean little to the people deciding. As I said on the call, “differences only make a difference if they matter to the client.”

In Singapore, I gave a keynote for a global IT and consulting organisation with falling win rates. Its loss reviews told us the teams “weren’t actually memorable”. As I put it on the call, “They looked the same, they sound the same, they said the same things.” Four volunteers played a buying committee, with four red apples as the four suppliers. When I swapped one for a green apple, everyone agreed that would make a difference. I told them, “I don’t think so. What you’re looking at here is very superficial.”

Candidly, it’s a trap I see all the time: “we try to impose our view of what makes us different onto the client, and that is where it can go wrong.”

Trust comes before any difference counts

Trust is the differentiator because it decides whether a buyer tells you what they care about. Without it, you can’t know which difference would matter. Noelle’s perspective was: “for buyers to choose what you sell, they have to first trust you.” Differentiation, she said, “comes from the interaction between the buyer and the seller.”

Noelle also shared a McKinsey finding. Their report The surprising economics of B2B growth, published on the 28th May 2026, shows that relationship-oriented buyers, who “value trust, familiarity, and proven ways of working”, rose from 44% in 2024 to 53%.

Charles explained why trust is settled so early: “Noelle said we knew in the first 10 minutes. That’s how sales calls work. Trust is logically precedent prior to articulated decision-making. We start with a feeling, and then we articulate what it is that we feel.”

I’d add: “If you have no trust, you’re not even going to get the information you need.” Individual value and business value, Noelle said, “are virtually closed off to us until we have that relationship.”

Three ways sellers earn trust in the room

Sellers earn trust by telling the truth, even when the truth is “I don’t know”, by taking the first risk, and by listening until the buyer feels heard. Each one puts the buyer ahead of looking good, which takes nerve when a deal matters.

On Charles’s first sales call, the VP of marketing for sandpaper at an abrasives company asked: “what experience do you guys have doing marketing studies for industrial consumables?” Charles’s boss answered: “None that I can think of. What else might be useful to talk about?” They won the job, and as Charles said, “My boss told the truth.” Fear stops most of us, yet “one of the most trust-creating things you can say is, ‘I don’t know.’”

When an attendee asked for the one thing to do differently on the next sales call, Charles Green gave a one-word answer: “listening”. The aim, he said, “is to make the other person feel heard, feel appreciated and feel understood”. In practice, that means paying attention, dropping self-orientation and being curious.

Charles links this to the Trust Equation from The Trusted Advisor, the model behind trusted advisor selling at Trusted Advisor Associates. In Charles’s Trust Quotient data, the factors most sellers rate highest came out lowest. The recording shows which.

Talk about their world, not yours

Buyers decide what’s valuable, and the decision often gets made “when we’re not in the room”. So the client has to be able to explain the value to colleagues in their own words, and a seller who talks about their own firm leaves them nothing to repeat.

Noelle described a familiar habit: sellers who lead with themselves. “We do this, we do that. We have this many clients.” The buyer barely features. Later, I noted that in workshops people admit they’re “really, really good at talking about their solution, talking about their company”, but weaker on what matters to people as individuals.

People in the chat agreed that value is what’s important to the client and what they’ll pay for. In my words, “The client decides what the value is, not us.” There’s more on what client value means in B2B sales, and the recording shows how we find it.

Protecting trust when the quarter is tight

Quota pressure pulls sellers back to talking about themselves. The fix is a deliberate, one-time shift towards the long term, giving up a little this quarter to earn more later. The line from my Accenture days still holds: “If you’re worried about your numbers, don’t worry about your numbers. Worry about their numbers.”

Noelle called short-term pressure “one of the most insidious dangers to effective sales”. Charles’s advice was “Do the right thing by your client”, and he put the payback at about “six months for that equation to kick into place”.

One attendee added that clients move to other organisations and remember whether your seller was thinking about them or the target. If you’re planning your 2027 sales kick-off, that’s the moment to build this habit in, then coach it on live deals afterwards so it holds under real quota pressure.

Watch the recording and join the November session

The full 55 minute session includes Charles Green’s Trust Quotient data, the Client Value Framework we walked through for uncovering what a client values, and some excellent audience questions. If your team is working out how to stand out when every pitch sounds the same, it’s worth investing the time to watch back.

Watch the 55-minute recording

As part of our endorsement by the Institute of Sales Professionals, we’re running a shorter session in November that picks up some of these ideas. It’s open to everyone, and non-members can create a free account on the ISP platform to register. Register for the November session with the Institute of Sales Professionals.

Frequently asked questions

Why is trust important in B2B sales?

Buyers only share what they care about with sellers they trust. Without that, you can’t know which of your differences matters to them. As Noelle put it, “for buyers to choose what you sell, they have to first trust you.”

Is “I don’t know” ever the right answer for a seller?

Yes. Charles calls it “one of the most trust-creating things you can say”. On his first sales call, his boss admitted they had no relevant experience, and they still won the job. When other sellers list what they know, the honest answer stands out.

How long does a trust-first approach take to show in the numbers?

Charles put it at about “six months for that equation to kick into place”. Sales leaders have to protect that time, because the first weeks can look slower. My advice while you wait: “If you focus on their numbers, your numbers will come.”

Where can I watch “How to Succeed When All Sellers Sound the Same”?

The 55-minute recording is on our events page, behind a short form: watch the recording here. If you’d rather join live, our shorter November session with the Institute of Sales Professionals picks up some of the same ideas: register here.

Les Bailey is CEO and Founder of The Sales Coach Network.