The 3 types of trust that drive marketing
I talk about trust all the time. Lately, I’ve been thinking about it less as a feeling, and more at the level of mechanics.
There are three kinds of trust that show up over and over again in marketing: manufactured, borrowed, and earned.
One helps you get seen, one gets you in the room, and one holds up when someone doesn’t know you, hasn’t met you, and isn’t ready to take your word for it.
They serve very different purposes, and most of the time, it’s hard to tell which one is doing the heavy lifting.
But understanding which kind of trust your growth depends on–and when–changes how you market, how you sell, and what stops working as you scale.
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Manufactured trust: when social proof doesn’t equal quality
Full transparency: I’m still refining how I want to define this one, but I know exactly how it shows up.
I call it manufactured trust because it isn’t really built and it definitely isn’t earned. It’s trust built on optics, where everyone’s clapping because everyone else is clapping. (Maybe false trust is a better name?)
- big numbers
- big names
- big social proof
And to be clear: visibility isn’t bad. But visibility alone doesn’t shouldn’t equal trust.
The psychology behind manufactured trust
When social proof is doing all the work, people aren’t deciding if you’re right for them. They’re deciding if you’re popular enough to feel safe choosing.
- “If all these people bought, it must be good.”
- “If I don’t act now, I’ll miss out.”
- “If everyone else is doing it, I should too.”
In Cialdini’s book Influence, he calls social proof like this a shortcut for deciding what’s “right”. It works, until the shortcut is engineered to create the appearance of safety instead of the reality of it.
That’s not trust. It’s just pressure with better branding.
A real-world example
There’s one example that immediately comes to mind every time I think about how manufactured trust plays out.
I personally know around ten people who’ve gone through the same cohort run by a very well-known creator on LinkedIn.
This person fills every seat every single month. From the outside, it looks wildly successful (huge audience, massive enrollment numbers, consistently full rooms).
But every single person I’ve talked to said the same thing: they wouldn’t pay to take it again.
They described underwhelming sessions, lazy processes, and very little depth. Yet the cohort keeps selling. And that’s not because the experience is exceptional, but because the numbers are.
Those numbers didn’t come out of nowhere. They’re propped up by a huge existing network and a strong personal brand built long before the cohort ever existed. None of that is acknowledged in the marketing.
And the glowing testimonials? Yep, they’re real words from real people after a little ‘you scratch my back, I’ll scratch yours’.
Why manufactured trust is risky
So the proof looks convincing, and the trust feels implied, but the experience doesn’t match the promise.
That’s the risk with manufactured trust.
It scales fast and looks impressive, but it collapses the moment someone looks closely, or asks the wrong person.
Unfortunately, this kind of marketing rarely gets called out. Challenging it means going up against a bigger story, and most people don’t want to admit they bought in because everyone else did.
Borrowed trust: how referrals and word of mouth build your business
If manufactured trust relies on perception, borrowed trust relies on proximity:
- word of mouth
- referrals and warm introductions
- your name coming up in rooms you’re not in
- a past client recommends you
- a peer mentions you in their newsletter
- someone tags you in a LinkedIn post or shares your work
- a mutual connection says, “You should talk to them.”
Why borrowed trust works
Borrowed trust is earned through results. You do good work, your clients love you, and in turn, they help build your reputation.
And it works.
It lowers friction, gets you taken seriously faster, and (my personal favorite) shortens sales cycles.
It’s also where testimonials and reviews live, but in a very different way than manufactured social proof. These are specific, contextual signals that help potential buyers can see themselves in your past clients’ words.
For a lot of businesses, this is how momentum starts. For a long time, it can feel like everything is working exactly as it should.
Until your growth starts to depend on it.
When word of mouth become a growth ceiling
Here’s the problem: A referral doesn’t automatically explain how you think. It rarely captures what you believe, how your approach is different, or why someone should choose you over another capable option.
It just gets you access, and access isn’t the same as clarity.
This is where people fall into what I call the proximity trap.
Your calendar’s full and intros keep coming. But outside those close circles? Things don’t move as easily.
You notice it when you have discovery or sales calls drag, decisions take longer, or people who seem like a great fit hesitate more than expected.
It’s because proximity has been doing more of the work than you realized; it’s your silent advantage.
To be clear, I’m not knocking borrowed trust. I’m incredibly grateful for the amount of business that’s come by way because of it. But if you rely on it alone, growing or scaling will start to feel damn near impossible.
At some point, your connections run out of new people to introduce you to. Since it’s not sustainable to continually rebuild your network from scratch, you need another option–which brings us to earned trust.
Earned trust: building credibility without referrals
Earned trust is what takes over when referrals aren’t enough anymore.
It’s not something you manufacture or borrow. It’s built through repeated exposure to how you think, what you notice, and how consistently you show up–especially when someone doesn’t know you yet and isn’t ready to take your word for it.
How to earn trust
It starts with understanding your audience at a deeper level than most people bother to go. Not just who they are, but what they’re trying to solve, what they’ve already tried, and where things keep breaking down despite their best efforts.
Once you have that clarity, your messaging changes. It stops causing novelty and starts reinforcing the same core ideas, again and again, from different angles, in different contexts.
That repetition isn’t a lack of creativity; it’s the mechanism.
Earned trust comes from familiarity. From people encountering your thinking often enough that it starts to feel dependable.
This is where clear, consistent messaging does the real work.
Messaging isn’t just what you write
Messaging plays a bigger role here than most people realize, and it isn’t just written.
Yes, it shows up on your website, in your LinkedIn posts, in pitch decks and emails. But it also shows up in conversation. In how you explain what you do without over-explaining. In how you respond when someone asks a question you didn’t prepare for.
Earned trust is built when those things match.
When what you say on the page sounds like what people hear in conversation. When your point of view holds up whether it’s written, spoken, or challenged in real time.
How earned trust creates the safety of referrals
That’s how you recreate the safety of borrowed trust. Without proximity.
You show up the same way again and again, with clarity and a consistent message that resonates deeply.
This is also where social proof changes shape.
- In manufactured trust, credibility comes from perception: optics like polish, branding, and volume of “likes”.
- In borrowed trust, it comes through validation: referrals, testimonials, and affiliations that build your credibility.
- Earned trust comes from consistency. It’s what people learn about you, over time, from watching you show up.
Two ways to accelerate earned trust
Earned trust is a long game, but that doesn’t mean you’re stuck waiting around for it to compound on its own.
There are ways to speed it up. Not by manufacturing trust, but by reducing the distance between what you say you do and what people can actually see.
Two ways this can happen:
📄Case studies
Good case studies don’t just prove you can do the work. They show the shift: what things looked like before, what changed, and why the outcome mattered to someone just like them. They help people see themselves in in the story, and that speeds up trust.
👥 Proximity
This is why being in the room builds trust faster. There’s less distance and more real-time exposure to how you think.
Referrals are powerful, but they’re unpredictable. You can’t control when your name comes up, who brings it up, or how well they explain what you do.
Earned trust is what carries your reputation when no one else is there to do it for you.
It shifts conversations from reassurance to readiness. And when that happens, the decision to choose you doesn’t feel rushed, it feels obvious.
How the types of trust work together in real business
What makes this complicated is that these kinds of trust don’t always operate in isolation.
They often reinforce each other. In practice, most businesses aren’t relying on just one. One is usually doing most of the work, while the others support it.
A real example: how borrowed and earned trust combine
Here’s what this looks like in real life:
Someone reached out to me recently asking about Brian Ondrako. He saw a testimonial I wrote for Brian and wanted my honest take on whether Brian would be a good fit for what he was trying to do.
Brian wasn’t new to him. The first time he’d heard of Brian was through a sponsor spot in Adriana Tica’s newsletter, another voice whose judgment he trusts and whose bar for quality is high. (borrowed trust)
When I told him Brian is one of the very few people I refer without hesitation, that reinforced it.
But that wasn’t what closed the gap.
He’d already been connected with him on LinkedIn. He’d been reading his content and was already signed up for Brian’s newsletter. So by the time he reached out, the question wasn’t, “Is Brian legit?”
It was, “Is this the right next step for me?”
That’s what it looks like when borrowed trust opens the door, and earned trust makes the next step obvious.
Which type of trust is driving your growth?
If growth depends on optics and big signals, you’re leaning on manufactured trust. If referrals and warm introductions are what keep things moving, that’s borrowed trust at work. And if people show up already oriented, already clear on how you think and why you’re a fit, that’s earned trust.
Each one is driven by different actions. At a very oversimplified level:
Manufactured trust comes from perception.
Borrowed trust comes from proximity.
Earned trust comes from clarity and consistency.
What you can actually control
You can’t control when someone recommends you or how they explain what you do. You can control your messaging and how consistently your thinking shows up.
The more intentional you are about the kind of trust you’re building, the less your growth depends on luck.
That’s the work.
🎙️If this resonated, I’m going deeper on this in a LinkedIn Live on The real ROI of thought leadership and how your content actually builds trust. You can register here, and if there’s a question you’d love answered, just reply and tell me.
Until next time,
Stacy
P.S.: 🎙️If this resonated, I went deeper on this in a LinkedIn Live on The real ROI of thought leadership and how your content actually builds trust.
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