Know, Like, Trust: The Sequence That Decides Whether You Get the Sale

Know, like, trust is a framework for understanding how buyers move from stranger to customer. Before someone spends money with you, they need to know you exist, form a positive impression of you, and believe you will deliver on what you promise. Each stage is a prerequisite for the next, and skipping any of them is one of the most common reasons well-funded marketing campaigns fail to convert.

The framework is simple enough to explain in a sentence, but most marketing organisations get the sequencing wrong, invest in the wrong stage at the wrong time, or confuse activity with progress. Understanding what actually moves buyers through each stage is where the commercial value sits.

What Does Know, Like, Trust Actually Mean?

The phrase is often attributed to Bob Burg, who popularised it in the context of relationship-based selling. The idea is straightforward: people buy from people and businesses they know, like, and trust. Each word represents a distinct psychological threshold a buyer must cross before they are ready to commit.

Know is the awareness stage. A buyer cannot consider you if they have never heard of you. This is where most marketing investment goes, and rightly so to a point. But awareness without substance is just noise. You can spend a significant budget getting your name in front of the right audience and still generate very little revenue if the impression you create does not move people to the next stage.

Like is more nuanced than it sounds. It is not about being popular or running ads that make people smile. It is about whether your brand creates a positive association, whether your values feel aligned with your audience, and whether your communication style resonates. Buyers who know you but do not like you will not engage further. They will scroll past, ignore your emails, and choose a competitor even if your product is technically superior.

Trust is where the decision actually happens. It is the hardest stage to reach and the one most brands treat as an afterthought. Trust is built through evidence, consistency, and credibility. It is the accumulation of every interaction a buyer has had with your brand, and it can be dismantled by a single bad experience. Understanding the full picture of buyer psychology makes it much clearer why trust is the stage that separates brands with loyal customers from brands that are always fighting for the next transaction.

Why the Sequence Matters More Than the Stages

I have sat through a lot of marketing planning sessions where the conversation jumps straight to conversion tactics without any serious discussion of where buyers actually are in the sequence. Teams want to talk about offers, landing pages, and retargeting campaigns. Those things matter, but they only work if the earlier stages have done their job.

When I was building out the agency at iProspect, we had to earn trust at multiple levels simultaneously. Clients needed to trust us with their budgets. Internal stakeholders across a global network needed to trust our delivery. New hires needed to trust that the business was going somewhere worth joining. You could not shortcut any of those relationships by announcing yourself loudly. You had to show up consistently, deliver on what you said you would deliver, and let the reputation build. We went from somewhere near the bottom of a 130-office global network to a top-five position by revenue. That did not happen through a rebrand or a clever campaign. It happened because we built trust incrementally, one client result and one internal relationship at a time.

The same principle applies to how buyers experience your brand. If you push for the sale before trust exists, you create friction. The buyer feels pressured rather than persuaded, and there is a meaningful difference between persuasion and coercion that most aggressive conversion tactics ignore entirely. Persuasion works with a buyer’s existing motivations. Coercion overrides them. One builds customers. The other builds resentment.

How Buyers Actually Move Through the Stages

The know, like, trust framework is often presented as a neat funnel, but buyer behaviour is messier than that. People can encounter your brand at any stage of their decision-making process. They might discover you through a Google search when they are already close to buying. They might have known your brand for years but only recently started to like it after a product improvement or a change in how you communicate. The sequence is real, but it is not always linear.

What drives movement through the stages is a combination of cognitive and emotional factors. Consumer motivation and experiential buying behaviour are deeply linked. A buyer’s past experiences with your category, their current emotional state, and the associations they have built up over time all influence how quickly they move from awareness to purchase. A brand that creates genuinely useful content, delivers on its promises, and communicates in a way that feels human will move buyers through the sequence faster than one that relies on volume and repetition alone.

There is also a role for what happens below the surface. Cognitive shortcuts, pattern recognition, and the influence of cognitive biases all shape how buyers perceive your brand at each stage. Familiarity breeds comfort. Consistency signals reliability. These are not manipulative tactics. They are the natural mechanics of how human beings process trust, and understanding them helps you build it more deliberately.

The Like Stage Is Where Most Brands Lose

Awareness is measurable and easy to talk about in board meetings. Trust is something most organisations at least pay lip service to. The like stage gets the least attention, and it is where a significant amount of commercial value quietly disappears.

Likeability in a brand context is not about being friendly or running campaigns with uplifting music. It is about alignment. Does your brand stand for something your audience cares about? Does your communication style feel like it was written for them rather than at them? Do your values show up in your behaviour, not just your brand guidelines?

I have worked across more than 30 industries, and the brands that consistently outperform their category tend to have a clear point of view. They are not trying to appeal to everyone. They have made deliberate choices about who they are for and how they communicate, and those choices create genuine affinity with the right audience. That affinity is what accelerates the move to trust.

The relationship between reciprocity and reputation is well-documented in commercial strategy. Brands that give value before asking for something in return create a sense of obligation and goodwill that makes the eventual ask feel natural rather than transactional. That is likeability operating as a commercial mechanism, not just a soft metric.

There is also the question of the difference between persuasion and argument. Argument tries to win on logic. Persuasion works on the whole person, including how they feel about the source of the message. A brand that buyers like has a significant persuasive advantage that has nothing to do with the quality of its product claims.

Building Trust at Scale Without Losing Authenticity

Trust at scale is one of the harder problems in marketing. One-to-one trust is built through direct experience. You deliver, I trust you more. But most brands are communicating with thousands or millions of people who will never have a direct conversation with anyone at the company. So how do you build trust at that distance?

Social proof is the most reliable mechanism. When buyers cannot evaluate a brand directly, they look at what other people like them have experienced. Reviews, case studies, testimonials, and third-party endorsements all serve as proxies for direct experience. The pharmaceutical industry’s use of social proof is a useful reference here, because it operates in a high-stakes, high-scepticism environment where trust is non-negotiable. The principles translate across categories.

Consistency is the other major factor. Trust is not built in a single interaction. It accumulates over time through repeated experiences that confirm your brand does what it says it does. This is why brand guidelines, tone of voice, and service standards matter commercially, not just aesthetically. Every inconsistency is a small withdrawal from the trust account.

When we were growing the agency, one of the things that made the biggest difference was the internal trust network. Delivering for clients was the obvious part. But the trust we built with other offices in the global network, by being reliable, by sharing knowledge without being territorial, by positioning ourselves as the European hub with genuine multicultural capability, created referral relationships that generated revenue we could not have bought through any sales campaign. Trust within professional networks operates on exactly the same know, like, trust sequence as consumer marketing. The mechanics are identical.

There is also a useful perspective from emotional marketing in B2B contexts. Even in professional purchase decisions, the emotional dimension of trust is significant. Buyers want to feel confident, not just rationally convinced. That emotional confidence comes from consistent brand behaviour over time.

How Know, Like, Trust Connects to Propensity to Buy

The know, like, trust framework is not just a philosophical model. It has a direct relationship with measurable commercial outcomes. Propensity to buy is the probability that a given buyer will convert, and it is shaped by exactly the factors the framework describes. A buyer who knows you, likes you, and trusts you has a significantly higher propensity to buy than one who has only seen your ads.

This matters for how you allocate budget and measure performance. If you are only measuring conversion rate and cost per acquisition, you are measuring the output of the trust stage while ignoring the investment required to get buyers there. Brands that cut brand-building spend to hit short-term performance targets are essentially drawing down on accumulated trust without replenishing it. That works for a while. Eventually the pipeline dries up.

The right question is not “how do we convert more of the people who already know and trust us?” It is “how do we move more people through the full sequence efficiently?” That requires investment at every stage, measured against the right metrics for each stage, and a clear view of where your biggest constraint actually sits.

Understanding the mechanics of persuasion helps here. Persuasion is most effective when it works with the buyer’s existing disposition rather than against it. A buyer who already knows and likes your brand is far more receptive to a persuasive message than one who is encountering you for the first time. This is why retargeting works better than cold prospecting, and why existing customers are easier to upsell than new prospects. The know, like, trust foundation is already there.

Where the Framework Breaks Down

No framework survives contact with reality without some qualification. Know, like, trust is a useful model, but it has limits worth acknowledging.

First, it implies a level of conscious deliberation that does not always exist. Many purchases, particularly low-involvement ones, are made on habit, availability, and price rather than any meaningful trust relationship. The framework is most valuable for considered purchases, where the buyer has time to evaluate and the stakes justify it.

Second, trust can be borrowed. A brand that is unknown can accelerate the trust stage by associating itself with trusted third parties, through endorsements, partnerships, or distribution through trusted channels. This is not a shortcut exactly, because the borrowed trust still needs to be validated by experience, but it can compress the timeline significantly.

Third, the framework does not account for negative trust, the situation where a buyer knows you and actively dislikes or distrusts you. That is a harder problem than starting from zero, and it requires a different kind of intervention than standard brand-building. I have worked on business turnarounds where the brand had genuine negative equity with parts of the market. You cannot simply run more awareness campaigns and hope the goodwill accumulates. You have to address the root cause of the negative perception first, which is usually a product or service failure rather than a communication problem.

The framework also has a tendency to be applied as a checklist rather than a diagnostic tool. I have seen marketing teams run through the stages mechanically, ticking boxes, without ever asking whether their activity is actually moving buyers forward. Frameworks are useful most of the time, but they become dangerous when people follow them without engaging their judgement about whether the situation calls for a different approach. The real skill is knowing when the model fits and when it does not.

Applying the Framework to Your Marketing Mix

The practical application of know, like, trust starts with an honest assessment of where your biggest constraint is. Most brands assume awareness is the problem because it is the most visible and the easiest to spend money on. But in many categories, especially established ones, the constraint is actually at the like or trust stage. Buyers know the brand exists. They are just not sufficiently motivated to choose it over the alternatives.

A useful diagnostic is to look at your funnel data at each stage. If you have strong awareness but weak consideration, the like stage is your problem. If you have strong consideration but weak conversion, trust is where you are losing. Each diagnosis points to a different set of interventions.

For the know stage: paid media, SEO, PR, and distribution partnerships. The goal is reach and initial impression. The impression matters as much as the reach. Getting your name in front of the wrong audience or with the wrong message is not awareness, it is waste.

For the like stage: content quality, brand voice, values alignment, community, and the experience of interacting with your brand before purchase. This is where emotional triggers play a meaningful role, not manufactured urgency, but genuine resonance with what your audience cares about.

For the trust stage: social proof, transparency, consistency, case studies, guarantees, and the quality of your post-purchase experience. The trust stage does not end at conversion. Every experience a customer has after buying either reinforces or undermines the trust that got them there.

The deeper you go into buyer psychology, the more you realise that know, like, trust is not just a marketing framework. It is a description of how human relationships work. Brands that understand this build something more durable than a customer base. They build a commercial asset that compounds over time. More on the psychological foundations behind these decisions is covered in the Persuasion and Buyer Psychology hub, which pulls together the full range of factors that shape how buyers think, feel, and decide.

About the Author

Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.

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