Design Principles
Trust Architecture
Trust is not binary — it is staged. Users must have lower-level trust needs met before they will commit to higher-level ones, and demands that outpace the trust already established cause abandonment.
Where it comes from
It's based on Nielsen Norman Group's Hierarchy of Trust — a framework modelled on Maslow's pyramid, holding that trust on a website is built in stages, and users will only give what's asked once the lower levels have been satisfied.
Why it matters for your website
NN/G's Hierarchy of Trust framework — modelled on Maslow's pyramid — shows that users will only give a website what it asks for once the lower levels of trust have been satisfied. The five levels progress from basic credibility (does this look legitimate?) through competence (can they actually do this?) through benevolence (do they care about my outcome?) through consistency (will they behave predictably?) to full commitment (I'm ready to pay or share my data). A page that asks for commitment before establishing credibility is asking for a favour from a stranger. The audit test is sequential: what trust has the page earned at the point where it makes its ask?
Trust isn't binary; it's staged. The five levels rise from basic credibility (does this look legitimate?) through competence (can they do this?), benevolence (do they care about my outcome?), and consistency (will they behave predictably?) to full commitment (I'm ready to pay or share my data).
The failure mode is asking for a high level of trust before earning the lower ones. A page that requests commitment — payment, personal data — before it has established basic credibility is asking a favour of a stranger. The audit test is sequential: what trust has the page actually earned at the point where it makes its ask?
Wrong vs right
A page demanding payment or personal data before it has even established basic credibility or competence.
Each ask matched to the trust already earned, building credibility and competence before requesting commitment.
Jumping straight to the big commitment without progressing through the lower trust levels.
A sequence that establishes legitimacy, then competence, then care, before asking for commitment.
Asking for sensitive data with nothing on the page to justify the trust required.
Earning the relevant level of trust first, so the ask feels proportionate.
Understanding Trust Architecture
Trust architecture, based on Nielsen Norman Group's Hierarchy of Trust, holds that trust on a website is not binary but staged — and modelled, like Maslow's pyramid, as levels that must be satisfied from the bottom up. Users will only give a site what it asks for once the lower levels of trust have been met.
The five levels progress from basic credibility (does this look legitimate?) through competence (can they actually do this?), benevolence (do they care about my outcome, not just their own?), and consistency (will they behave predictably?), to full commitment (I'm ready to pay or share my data). Each level rests on the ones beneath it.
The practical failure is a mismatch between the ask and the trust earned. A page that asks for commitment before establishing credibility is asking a favour of a stranger — and the audit test is sequential: what trust has the page actually earned at the point where it makes its ask? It connects to trust signals, the ABI trust model, and conversion anxiety.
How Kweri checks it
Kweri can reason about the sequence of trust on a page — what credibility, competence, and reassurance are established before a given ask, and whether a commitment is requested prematurely. It can flag pages that ask for payment or personal data without first building the lower levels of trust. What it can't measure is how much trust your specific audience actually grants at each point, which depends on your brand and their prior knowledge. So Kweri surfaces asks that appear to outpace the trust earned, and prompts you to build the lower levels first, while the real trust threshold varies by visitor.
FAQ
What is the hierarchy of trust?
It's Nielsen Norman Group's framework, modelled on Maslow's pyramid, holding that website trust is built in stages. Users only give what a site asks for once the lower trust levels are satisfied, progressing from credibility up to full commitment.
What are the levels of trust?
Five, from the bottom up: credibility (does this look legitimate?), competence (can they do this?), benevolence (do they care about my outcome?), consistency (will they behave predictably?), and commitment (I'm ready to pay or share data).
Why does trust have to be built in order?
Because each level rests on the ones beneath it. A site can't earn commitment without first establishing credibility and competence. Asking for a high level of trust before earning the lower ones is like asking a favour of a stranger.
What's the test for trust architecture?
It's sequential: at the point where the page makes its ask, what trust has it actually earned? If it requests commitment — payment, personal data — before establishing credibility and competence, the ask outpaces the trust, and conversion suffers.
How is this related to trust signals?
Trust signals are the concrete cues — reviews, credentials, security — that build trust; trust architecture is the staged structure they build it within. Signals raise each level of the hierarchy; the architecture says which levels must be met before a given ask.
Related principles
Perceived trustworthiness is shaped by three independent dimensions: ability (can they do what they claim?), benevolence (do they care about my outcome, not just their own?), and integrity (will they behave honestly and transparently?). A page that fails on any one dimension fails the trust test.
At every point where a user is asked to commit — enter card details, hand over an email, start a free trial — a predictable anxiety spike occurs; unaddressed, it is the direct cause of the majority of checkout and sign-up abandonment.
People look to what others do and say to judge the right course of action, especially when unsure.
People defer to credible, knowledgeable sources — credentials and expertise build trust and compliance.
A guarantee transfers the risk of the transaction from buyer to seller — by making the downside of trying the product near-zero, it removes one of the most powerful reasons not to buy.
Attribution & sources
Identified by Nielsen Norman Group. Catalogued from Nielsen Norman Group — Commitment Levels (Hierarchy of Trust).
Based on NN/G's Hierarchy of Trust framework; the linked article is the reference used here.
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