The Truth about Trust part 2: More noise doesn’t equal more trust

Overwhelmed buyers do not spread their attention wider. They retreat to a small, recognised circle, and working harder or spending more to be seen will not get you inside it.

Nobody set out to make B2B buying this noisy. It happened one extra channel at a time, each one added for a perfectly good reason. A B2B buyer today has to keep track of an average of ten channels just to get through a single purchase decision, according to McKinsey’s 2026 Global B2B Pulse Survey of roughly 4,000 decision makers across 13 countries. Babel’s B2B Tech Barometer describes the same crowd from a different angle: buyers name up to 12 channels as spheres of influence and 14 as news sources, and no single verification method dominates how they check any of it.

None of that would be much of a problem if buyers were coping with it easily. They are not. A third of business leaders say they are suffering from information overload, according to the FT and Nikkei’s 2026 research New Dimensions of Influence (fieldwork with 532 business leaders). Seventy seven percent say they now verify information across multiple sources more than they used to, an overhead that did not exist when there were fewer places to check. Ben Wiener, global head at Cognizant Moment, quoted in the same research, said: “There is a real impact on the cognitive load in the management sphere.” Overload here is not a vague sense that there is a lot going on. It shows up as extra, wasted verification effort, and leaders naming the cost directly.

This usually gets told as a content problem: too much noise, too much AI generated filler, too hard to tell what is real. It is not really that. It is a governance problem. Buyers are not struggling to judge quality. They are struggling to judge anything at all, because there is too much of it arriving through too many doors.

And if you are reading this as a marketer, you are one of the people opening those doors. You are not a bystander watching the flood rise. Every new channel your team adds, a newsletter, a retargeting campaign, a podcast, a Slack community, is a rational decision on its own and a contribution to somebody else’s overload.

The response is not wider, it is narrower

Given all that, you would expect buyers to respond by casting a wider net: sampling more sources, triangulating harder, building a more sophisticated filter. They do close to the opposite. The same research found that leaders are five times more likely, when they need information they can actually use, to go directly to a small set of trusted voices than to rely on AI tools or platform feeds. Forty five percent say that small trusted set is their first choice route to decision relevant information, full stop.

Edelman’s 2026 Trust Barometer tracks this pattern at a societal level, where its main subject is political and social trust, not business: an “insular trust mindset,” now held by 70 percent of people globally, as polarised publics retreat toward views and voices that already confirm what they think. The same pattern is showing up in business communication too. Faced with more sources than anyone can rationally process, B2B buyers do not widen their search either. They narrow it, hard, to voices they already know.

Asked which voices they trust most for decision relevant information, leaders name a mix: established media, subject matter experts, specialist industry publications, people they know personally. Different categories, at different percentages, but the same underlying test in every case: all of them are already known to the buyer and already vetted by their own experience, not by a platform’s algorithm. What barely registers by comparison is AI tools and algorithmically curated feeds. The dividing line in this data is not institution versus individual voice. It is known versus unknown.

None of this means leaders do not want to be challenged. Eighty two percent say they trust a source that challenges their assumptions more than one that simply confirms them. Bas van Buijtenen, CEO of LTS Lohmann, quoted in the same FT and Nikkei report, said: “I want to pick up fresh perspectives. I want to find that stuff that I don’t know.” But that challenge only lands coming from somewhere already inside the circle. The same bold claim from an unfamiliar voice reads as noise; from someone already trusted, it reads as insight. That is not an argument against differentiated thinking. It is an argument about who gets to deliver it, which turns out to be a harder problem than what to say.

Why presence isn’t trust

Which leaves an uncomfortable gap for anyone doing the obvious things right. You can own your channel count instead of chasing every new one. You can show up with genuinely differentiated thinking instead of more of the same. You can be visible everywhere your buyer might look. You can even do what advertising has always said to do about noise: make the creative good enough to cut through it. Cutting through is a real skill and it solves a real problem, but it is a different problem. It gets you noticed by people who have never heard of you. It does not make you one of the small number of voices they already trust enough to act on. None of that, on its own, gets you inside a circle that was never about availability.

Familiarity gets you noticed. It does not, on its own, get you trusted. What actually earns a place inside a buyer’s circle is closer to a track record they have tested for themselves, or a name someone already inside has put forward on your behalf. Trust travels by vouching more than by exposure. Being present is not the same as being introduced. A buyer who has retreated to a small, trusted circle is not waiting for a louder signal from outside it. They are waiting for someone already inside to say your name.

The circle isn’t a subscription list

Reach and channel presence, the two things most B2B marketing plans are built to grow, do not buy access to the circle that actually decides. A buyer who has narrowed to a handful of trusted voices is not more reachable because you have added a sixth channel. The metrics that are easiest to grow, impressions, follower counts, channel count, are the ones least correlated with the trust that actually moves a decision.

The scarcer asset is not another channel, or another piece of content. It is a place in the small number of relationships a buyer already trusts enough to act on a nudge from, and those relationships take more shapes than a media list ever could: a peer forwarding something unprompted, an employee’s own post landing because it is theirs, a customer saying so without being asked. None of that is bought with spend or frequency. It is earned, and it compounds, because once you are actually vouched for inside a circle, you tend to stay vouched for.

Which raises a harder question than most content plans are built to answer. It is not what to publish next. It is whose voice, inside which of your buyer’s circles, is already doing the vouching on your behalf today, and whether anyone at your company has actually gone looking for the answer.

This is part of a series of articles about the evolution of trust in B2B, based on the interviews I’ve conducted and insights I’ve gathered over the past 18 months, for the Trust & Influence in B2B podcast. Click here for the previous one: From centralised to atomised: Why B2B trust has a new owner