Customer acquisition cost (CAC) is rising across virtually every B2B category. The industry’s diagnosis: more competition, more channels, and more noise. The prescribed remedies: better targeting, more content, tighter ideal customer profiles (ICPs), and sharper messaging.
But here’s the question the B2B go-to-market (GTM) profession isn’t asking: If CAC is rising, where’s the corresponding improvement in deal volume, deal velocity, and deal size? You’re spending more to acquire customers. Deals aren’t getting more numerous, faster, or larger. At some point, that isn’t a market conditions problem. It’s a proof problem — and the profession doesn’t have an answer because it isn’t asking the question.
The root cause is that the B2B GTM profession operates from a thesis so deeply embedded it’s rarely examined: awareness plus information equals purchase intent. Make prospective customers know, and they’ll want.
The truth is, it was always a thin premise. Decades of declining GTM effectiveness confirm it was wrong. Awareness is necessary, but it’s nowhere near sufficient. Information delivery doesn’t build confidence. And neither awareness nor confidence is trust. The profession collapsed three distinct epistemic conditions into one and built its entire methodology on the conflation.
Here are those three conditions — and why confusing them costs you pipeline, velocity, and deal size. Your CAC is the invoice.
10X your SEO with Semrush for Enterprise.
The world’s most powerful SEO platform, purpose-built for Enterprise.
Request demo
The three conditions that drive B2B buying
The three conditions of awareness, confidence, and trust are not interchangeable. They also aren’t a spectrum.
Rather, they form a three-legged stool with a strict causal order: Awareness → Confidence → Trust.
Most GTM frameworks treat these three distinct conditions as one blended concept called buyer readiness, trust, or relationship. That conflation isn’t a semantic quibble. It’s a structural error with measurable consequences. Here’s what each leg actually means.
Awareness
Awareness is the threshold condition. A buyer who hasn’t adequately perceived and understood the problem you solve can’t evaluate your solution. This isn’t just logo awareness. It’s problem awareness, category awareness, and stakes awareness. Failure at the awareness stage means you’re selling to people who don’t yet know they need to buy.
Confidence
Confidence is epistemological. It’s the buyer’s internal assessment of whether your claims are well-founded, whether the logic holds, the evidence is credible, or the mechanism makes sense.
Confidence forms before you enter the room. It can be built or destroyed with no human interaction at all. It’s calibrated against content, proof, peer signals, and perceived explanatory power.
Daniel Kahneman’s research on judgment under uncertainty makes clear that confidence and trust operate through different cognitive systems and respond to entirely different stimuli. Treating them as a single construct yields interventions that miss both targets.
Trust
Trust is relational. It requires your people: your account executives, customer service managers, and company executives. It involves a buyer’s ongoing assessment of your company’s competence, intentions, and reliability as a counterparty.
Philosopher Baroness Onora O’Neill, whose work on trust is among the most rigorous in the literature, draws the distinction precisely: Trust is extended by the buyer. Trustworthiness is demonstrated by the seller. You can’t manufacture it. You can only create the conditions that make it rational for a buyer to extend it. Critically, O’Neill explicitly argues that more information doesn’t automatically create those conditions.
Information that can’t be evaluated, contextualized, or tested doesn’t build confidence. Instead, it creates noise the buyer has to filter. The GTM profession generates that noise at an industrial scale and calls it nurture.
Confidence-building is where GTM breaks
Most GTM motions invest heavily in awareness. Then they hand the buyer off to sales and call it trust-building. Confidence is almost entirely skipped, or teams assume good content and a strong brand automatically produce it.
It doesn’t work that way. Confidence is the bridge. It’s where the buyer decides whether your claims deserve serious evaluation. If that bridge isn’t built before the sales conversation, your account executive spends the first two meetings doing work that should’ve happened upstream — rebuilding credibility from scratch, re-establishing the problem frame, and justifying the category.
That’s not a sales efficiency problem. It’s a confidence gap masquerading as a pipeline problem. An undiagnosed confidence gap shows up directly in deal velocity — cycles that drag — and deal size — commitments that shrink because the buyer never fully resolved their doubt.
Mayer, Davis, and Schoorman, whose organizational trust model remains the most-cited in the academic literature, identify competence, benevolence, and integrity as the foundations of trustworthiness. Notice that competence comes first. Buyers assess whether you know what you’re doing before they’re willing to assess whether they like you.
That’s a confidence judgment, not a trust judgment. If your GTM treats them as the same thing, you’re sequencing them incorrectly, and you’re measuring the wrong things when you try to diagnose why deals stall.
What neglecting confidence does to your numbers
When confidence is missing, deals don’t die cleanly. They drag on and on. Buyers re-engage procurement. They add evaluation stages. They bring in competitors late. They ask for more references, more proof, and more pilots.
Every one of those friction points increases CAC. Every extended sales cycle adds to CAC. Every deal that closes at a discount because the buyer never fully committed raises CAC. Yet none of it improves deal volume, deal velocity, or deal size because it doesn’t represent improvement. It’s the cost of a structural diagnosis that was never made.
Judea Pearl’s causal inference framework is useful here because it won’t let you hide from the mechanism. Correlational GTM analytics indicate that trust scores and deal velocity co-vary and recommend increased relationship investment. Causal models force the harder question: At which node did the buyer’s commitment actually stall? Was it the awareness stage — they never fully grasped the stakes? Or did confidence never fully develop because they found the claims insufficiently founded? Or did trust never fully develop because of a relational breach with a specific person at a specific moment?
Those are three different diagnoses, and they require three different interventions. Blending them into a single “trust” construct means you’ll prescribe the wrong remedy most of the time, and your CAC will keep rising while deal volume, deal velocity, and deal size stay flat.
The indictment
The GTM industry spent a decade optimizing the awareness leg with increasing sophistication through intent data, account-based marketing, and signal-based selling. It also invested heavily in the trust leg with relationship intelligence, sales coaching, and executive alignment programs.
However, the GTM industry systematically neglected the confidence leg, treating it as something that either happens automatically or belongs to brand.
Confidence doesn’t happen automatically. It doesn’t belong to brand alone. And it can’t be recovered in the sales conversation without paying for it in time, discounts, and lost deals, none of which improve deal volume, deal velocity, or deal size.
The foundational thesis — that making people aware and informed means they’ll want to buy — was always a category error. Information is not motivation. Knowing is not wanting.
The B2B GTM profession inherited a model from classical economics: the rational, fully informed agent who, upon receiving sufficient information, optimizes toward the best choice. Cognitive science has refuted that model since the 1970s. The profession found correlative evidence that sometimes more information produced more sales, called that confirmation, and kept building.
CAC kept rising. The deals didn’t follow. That was never a coincidence.