Consumer Duty communications AI testing

A letter or an ad can pass every check and still fail the customer who reads it

The Consumer Duty asks you to show your customers understood what you told them. Dutified tests everything you send on 200 AI customers that mirror the people your firm serves, so you have that evidence before any letter, email or ad goes out and before any web page is published.

200Modelled customers that mirror the people your firm serves read everything you send
Tested twiceFirst by customers mixed exactly like your book, then by a group weighted towards vulnerable customers, so the people most likely to struggle are heard
FastResults come back quickly, where traditional customer research takes weeks

Meet the AI customers

200 modelled customers read your letter, and you can click on any of them

Each square is an AI agent built to behave like one of your customers, so you can watch them read the letter and then see who they are, how far they got and what they took away. Click a square to see your customers.

How the AI customers work

Why it matters

The Consumer Duty changed how customer communications have to be judged

Firms have spent three years on rules checks, sign-off gates and plain language guides. All of that matters, and none of it answers the question the regulator is now asking.

01

Compliant is not the same as understood

A rules check confirms the letter holds the right warnings, costs and deadlines. It cannot tell you whether a widowed customer worked out what her deadline was.

02

The Consumer Duty is judged at the floor

An average score hides the customers the regulator cares about most. A letter can work for 9 in 10 and still fail almost everyone who is recently bereaved.

03

30 people once a year is not evidence

Traditional research is small, slow and expensive, so most communications go out untested. The first real test is the complaints that arrive afterwards.

The evidence has to come before the letter goes out, from customers who look like yours, at a scale traditional research cannot reach.

What Dutified does

What we do

Everything you send checked against the rulebook and tested on your customers

Works on anything a customer reads

LettersEmailsAds and financial promotionsWeb pagesApp screensText messagesCall scriptsChatbot replies
  • Rulebook check against the four Consumer Duty outcomes
  • 200 modelled customers that mirror the people your firm serves read it
  • A second run weighted to vulnerable customers, every time
  • Every model version is scored against published UK research on how people understood real documents
  • Every sentence customers struggled with, which groups found it hard and a clearer version to use instead
Join the waitlist

How the engine works

Four layers, from the rulebook to real people

Everything you test goes through the same four steps in the same order, and each problem we find is linked to the part of the FCA’s rules it affects, from the four Consumer Duty outcomes to the product rules and the guidance on vulnerable customers.

1

Rules

First we check the letter against a fixed list of FCA rules, making sure it has every warning it needs, gives deadlines as dates, shows charges in £, makes leaving as easy as staying and uses words most people can read.

2

Meaning

Next we read for what the letter really tells a customer, flagging jargon, bad news tucked out of sight, benefits shown without the risks and anything that rushes people or makes it hard for them to act.

3

Customers

Then 200 modelled customers, built to match your own, read the letter and say in their own words what it means for them, and a separate checker marks each answer against what the letter needed to get across.

4

Evidence

The customers behind every test come from a model informed by more than 100 published UK studies, and each version of that model is tested against published research on how real people understood real documents, with the results recorded in its model card.

Every problem points to the exact FCA rule behind it, taken from our own library of rules instead of written by the AI, so anyone can check it.

Mapped to the Consumer Duty

Every finding lands on an outcome your board reports against

1

Products and services

Does the tone and complexity suit the customers it is actually going to?

2

Price and value

Do customers come away knowing what they pay and what changed?

3

Consumer understanding

Did they understand it well enough to make a good decision? Tested on customers that mirror your own.

4

Consumer support

Do they know how to switch, exit, get help or complain, without friction?

What every test is checked against

The rules your communications have to meet, in one check

Every letter, email, web page and app screen is checked against the rules that govern how firms talk to consumers, read in full and held in our own rules library. The Consumer Duty applies to every test, and the product rules switch on when they apply to what you are sending, so you see exactly which rules a test goes up against before you run it, and every finding in the report names the rule behind it.

Checked today

  • Consumer Duty (PRIN 2A) with the FCA’s guidance on consumer understanding and on vulnerable customers, on every test
  • Investments (COBS 4) for financial promotions and risk warnings
  • Banking (BCOBS 2) for communications with banking customers
  • Consumer credit (CONC 3) for credit promotions
  • Mortgages (MCOB 3A) for mortgage promotions
  • Insurance (ICOBS 2 and 6) for product information
  • Complaints (DISP 1) for complaint responses and final response letters

Coming soon

  • Pensions (COBS 19) for wake-up packs, retirement risk warnings and the nudge to Pension Wise
  • Savings and banking information (BCOBS 4) including summary boxes and rate change notices
  • Payments and fraud warnings under the Payment Services Regulations
  • Cryptoasset and social media promotions
  • Buy now pay later as it comes into FCA regulation
  • Consumer Credit Act disclosure and advertising rules
  • Digital Markets, Competition and Consumers Act 2024 on misleading actions, omissions and drip pricing
  • Consumer Rights Act 2015 on transparent and prominent terms
  • UK GDPR on clear and plain privacy notices
  • Equality Act 2010 and WCAG 2.2 on accessible formats and screens

Each finding names the rule behind it, so your compliance team can check it in seconds. Dutified gives feedback on where a communication may not meet a rule, and your team makes every call.

How it works

From your letter to evidence you can stand behind

Four steps. The population is built from what you already know about your customers.

Discovery

A short questionnaire draws on your complaints, calls and segmentation to set who your customers are, including how many are vulnerable.

Population

We model your book as 200 individual customers, with vulnerability tied to age and circumstance the way it happens in life.

Check and test

The rulebook check runs, every customer reads the letter, then the test runs again weighted to vulnerable customers.

Report and debrief

The verdict, the failing passages, who it failed and the rewrites, walked through with your team.

The report

Written for the people who sign it off

A plain English verdict first, the provenance your compliance team needs last, and in between, exactly where readers lose the thread and what to change.

Your own letter, with the failing sentences marked

Every passage that confused customers is highlighted, with a count of how many named it unprompted as the moment they lost the thread.

It is usually the sentence added in the final legal review.

No initial charge will be applied. The ongoing charges figure is currently 0.71 per cent per annum, as compared with 0.62 per cent297 Shareholders who do not wish to participate may redeem or switch without charge up to the valuation point on 27 October441 No action is required.

Who it fails, and by how much

The Consumer Duty is judged at the floor, so every vulnerable circumstance is scored next to everyone else.

A letter that works for 9 in 10 can still fail most of the recently bereaved.

All customers
54%
Not flagged vulnerable
63%
Recently bereaved
28%
Cognitive decline
19%
Low digital confidence
36%
Worst-served tenth
12%

Hear it in their words, then fix it

Customers who struggled explain what lost them, and every failing passage comes back with a rewrite that keeps your meaning.

Your team accepts or overrides each one, and every decision is recorded.

"I don't know what a valuation point is, so I don't know when my deadline is."

Aged 78, managing the family finances after a bereavement

may redeem or switch their holding without charge up to the valuation point on 27 October
If you don't want your money moved, you can switch or cash in for free. Tell us before 12 noon on 27 October.

Our reference panel

Everything you test is read by people like these, 200 times over

Alongside your own population, every test runs a fixed panel of the customers the Consumer Duty worries about most. Your team gets to know them by name.

M
Margaret81, widowed last year

Her husband ran the money. She reads every word slowly, twice, and still worries she has missed the part that matters.

Needs a date, not a valuation point
D
David67, retired engineer

Confident with numbers and quick to skim. Reads the first paragraph closely and the rest far less carefully.

Needs the change before the detail
P
Priya44, attorney for her mother

Managing an account that is not hers, between work and hospital visits. Wants to know what she is allowed to do.

Needs to know who can act and how
J
James29, inherited a portfolio

Substantial money, no experience and reluctant to admit it. Agrees with anything that sounds authoritative.

Needs the risk in plain words
E
Eileen76, early cognitive decline

Loses the thread of long sentences and says she understands when she does not, because asking feels embarrassing.

Needs short sentences and one action
R
Robert58, mid treatment

Tired by evening and opens post in batches. Acts only on what looks urgent.

Needs the deadline where he will see it

Vulnerability, modelled properly

Vulnerability in wealth looks different to vulnerability in retail banking

Your most exposed customers are often the ones with the most money, so we model the circumstances that actually appear in an investment book.

Advanced ageCognitive declineRecent bereavementNewly responsible for family moneyPower of attorneySerious illnessSudden or inherited wealthSensory impairmentLow digital confidenceRelationship breakdown
Tested twiceOnce with your real mix of customers and once with extra weight on the ones who are vulnerable
Those who struggle mostWe judge each piece by how the customers who find it hardest got on, because that is how the FCA judges it
Your own figuresWe use your customer profile figures, never individual records, to decide how much weight vulnerable customers carry, so you can show the FCA how each result was reached

What your firm gets

Faster results, more tests, greater accuracy and a lower cost for every test

Built for every FCA-regulated firm that serves consumers under the Consumer Duty, from banks and building societies to insurers, lenders, wealth managers and pension providers.

Communicate faster

Get communications signed off in days instead of waiting weeks for traditional research, so campaigns and customer changes go out on time.

Test everything

Test every letter, email and ad instead of the few that traditional research can reach, so nothing goes out on a guess.

Review what is already out

Run the communications customers already hold through the same test, so you know which ones need fixing first.

Evidence for the board

Each report shows who understood what, which is the proof the annual Consumer Duty board report asks for.

Protect vulnerable customers

Every test includes a run weighted towards the people most likely to struggle, so their needs are checked every time.

Fewer problems after sending

Catch the confusing sentence before it turns into calls, complaints or putting things right later.

A decision trail that stands up

Every approval, change and override is recorded against a named person, ready for your auditors or the FCA.

One standard across the firm

Marketing, product, compliance and outside agencies test against the same bar, and every test shows what works next time.

Accessible to everyoneComing soon

Check every page and document meets the accessibility standard, so customers with sight, hearing or dexterity needs are not left out.

Method and governance

Built so every result can be traced and checked

Reproducible

Same letter, population and settings give the same result. Every report carries its run reference, date and model versions.

Checked against evidence

Each version of the model is scored against a locked set of published UK studies before it is used, and the results are reported to clients.

Auditable

Inputs, answers, findings and your team's decisions are stored against each run and export cleanly for audit or a regulatory review.

Dutified reports the evidence. Your firm makes the call. Accountability under the Senior Managers regime stays with your named executives, and every report gives them evidence they can use when they decide and record what they send.

Join the waitlist

Be among the first firms to test your letters, emails and ads with Dutified

Places are opening in small groups. Join the waitlist and we will email you when yours is ready, with a walk through of your first report.

Thank you

You are on the waitlist. We will email you when your place opens.