The Great British Comparison Swindle

In the previous instalment of this inquiry, we established that Derek — the brother-in-law, the nine-years-NCD man, the self-appointed actuary of the Christmas table — had been systematically deceived by the No Claims Discount system he had spent a professional lifetime curating. Several readers wrote in to suggest that this was rather hard on Derek. They were not wrong. What follows will be harder.

Let us discuss the price comparison website.

If the NCD piece was the story of Derek being deceived by his insurer, this is the story of Derek being deceived on the way to his insurer — at the very moment he believed himself to be most alert, most diligent, most defensively armed against the industry’s various appetites. Because Derek does not simply renew. Derek is not that naive. Derek shops around. Every year, without fail, Derek opens his laptop and consults the four great oracles of British consumer financial life.

The meerkat. The opera singer. The confused dot com. The man who goes to a supermarket.

These are, in the language of the industry, price comparison websites. In the language of their own marketing, they are champions. Crusaders. The consumer’s friend in a bewildering marketplace. And on Derek’s mantelpiece, acquired in a moment of particular self-congratulation three renewals ago, sits the meerkat itself — plush, button-eyed, and serenely representative of everything Derek believes about his own financial acuity. He got it free, he says. He thinks he got a very good deal.

We must now, with some reluctance, explain the meerkat.

The Champion That Charges You

The four major UK price comparison websites — Compare the Market, MoneySupermarket, GoCompare, and Confused.com — are marketed with a consistency and conviction that would be admirable in a worthier cause as consumer champions. They exist, the narrative runs, to put the power back in the hands of the ordinary motorist. To shine a light into the opaque pricing of the insurance industry. To make the market work for you.

The first complication in this story is that the sites are not charities. They are funded entirely by the insurers whose products they compare, via a commission of approximately £34 per motor policy and £43 per home policy sold through the channel — figures which, since the 2022 General Insurance Pricing Practices reform, have risen rather than fallen, with home insurance PCW incentives quadrupling from £10.81 to £43.50 per policy in the post-reform period. PCW profit margins in the years studied by the FCA ran to between 31 and 55 percent. There is no other industry in which the regulator commissioned a multi-year study into whether an intermediary layer was extracting excess rent from consumers and manufacturers, found margins of up to 55 percent, and then declined to intervene.

The commission, naturally, is not visible to Derek. Derek sees the headline annual premium. He does not see the approximately £34 per motor policy or £43 per home policy embedded in it that has nothing to do with his risk profile and everything to do with the cost of the channel he chose to use. Nor is he informed that those PCW commissions are passed through to every consumer — including those who buy direct — because the commission cost is embedded in the insurer’s blended acquisition cost across all channels. The consumer who goes direct is partially subsidising the consumer who went via PCW. Derek’s champion is billing everyone for the service it is providing him.

The second complication is that the sites do not show the whole market. The FCA’s 2025 GIPP evaluation found that PCWs account for 66 percent of motor policies and 39 percent of home policies sold — meaning a home insurance shopper using PCWs alone sees less than two-fifths of the available market. Which?’s 2024 review of home insurance found that nine of eleven Which? Best Buys are direct-only products invisible to PCW shoppers. The average quality score for PCW-available home policies was 67 percent; for direct-only policies, 72 percent. NFU Mutual is not on any comparison site. Direct Line was off them entirely until December 2024, when it joined Compare the Market with — and this detail deserves a moment’s appreciation — products explicitly described as having ‘distinct cover features’ from its direct equivalents. The market Derek surveyed contains, at most, two-thirds of what exists, and the portion he cannot see is the better-reviewed portion.

The third complication is that the cheapest quote is ranked by annual premium, and Derek pays monthly. Twenty-three million British consumers paid monthly for their insurance in 2023 — 48 percent of all motor and home policies. The average APR on those monthly arrangements is 23 percent, with one in five consumers paying above 30 percent and at least one firm found by Which? charging above 45 percent. The PCW displays a monthly instalment figure alongside each annual premium quote. It does not display the APR. The ranking order for monthly payers is therefore not merely imprecise. In a material number of cases, it is flatly wrong.

This is not a theoretical observation. A GoCompare results page for a single risk, captured in April 2026, contains two policies ranked second and third by annual premium — Quote me happy (Aviva Connect) at £662.60 and Admiral Essential at £663.59. They are 99 pence apart. Switch to the monthly view and the same two policies cost £856.47 and £707.56 in total over the year: a gap of £148.91, driven entirely by the embedded finance charge. The monthly instalment view re-ranks them accordingly — but by instalment size, not total cost, which introduces a further distortion: several policies in the same results are offered over ten monthly payments rather than eleven, making their instalments look higher while their total cost may be similar or lower. A policy at £77.80 per month over ten payments totals £855.83; a policy at £71.84 per month over eleven payments totals £856.47. The consumer comparing the instalment figures concludes the first is more expensive. It is not. It is eleven pence cheaper. None of this is visible without arithmetic the site declines to perform. The site is telling Derek which policy is cheapest. For Derek, it is wrong.

The FCA’s Premium Finance Market Study, published in February 2026, reviewed this situation and chose no market-wide intervention. Which? called this a failure. The FCA’s director of insurance had previously described monthly premium finance as ‘a tax on being poor.’ The tax remains. Derek pays it, and congratulates himself on having shopped around.

The Ranking Is a Game

In September 2013, Martin Wheatley, then chief executive of the Financial Conduct Authority, appeared before the Treasury Select Committee to discuss the annuities market. During the session he said, in reference to price comparison websites: ‘I am very wary of the comparison sites because they are all gamed.’

The FCA subsequently issued a statement characterising this remark — made by its own chief executive, in sworn parliamentary testimony — as a ‘personal view.’ The institution thereby contrived to publicly distance itself from the most accurate thing its leadership had said about the intermediary market in a decade.

Wheatley was not wrong. The mechanisms by which PCW rankings are gamed have evolved over time, but the underlying principle — that an insurer competing on headline annual premium has a rational incentive to strip cover, inflate excess levels, and defer add-on costs to a post-click drip-pricing funnel — was identified by the FCA’s own thematic review TR14/11 in 2014 and has been documented by Which? in every subsequent investigation. Which?’s 2018 mystery shopping found misstated policy information in six of ten motor insurance quotes obtained from major PCWs. The 2024 home insurance review found one product whose compulsory excess for escape-of-water damage varied by £700 depending on which PCW the consumer used. The same risk, the same insurer, the same policy type — seven hundred pounds of excess difference, as a function of which website Derek happened to open.

The FCA’s 2024 thematic review of product governance, TR24/2, found that fewer than five of twenty-eight distributors surveyed could justify their commission arrangements as providing fair value. This is not a fringe observation from a consumer campaign group. This is the regulator’s own finding, published in August 2024, about the distribution infrastructure through which the majority of British consumers buy their motor and home insurance. It has not, as of writing, produced an enforcement action against any major PCW.

The CMA’s 2017 Digital Comparison Tools study recommended that PCWs clearly explain how much of the market they cover. This recommendation has not been converted into an enforceable rule. It has been eight and a half years. The meerkat remains unexplained.

The Regulator’s Own Goal

There is a specific pleasure available only to those who watched the 2015 Competition and Markets Authority intervention with professional attention, and it is the pleasure of a punchline delivered in slow motion over nine years.

The CMA, having identified that Most Favoured Nation clauses in PCW contracts were insulating commission rates from competitive pressure, banned the offending clauses in motor insurance and stepped back to allow the market to function. The invisible hand, unshackled, would do the rest. What happened next should be framed and hung in every competition economics department in the country. Motor PCW commissions rose. Home insurance PCW incentives, following the 2022 dual-pricing reform, did not merely rise but quadrupled — from £10.81 per policy to £43.50 — a figure documented with the serene neutrality of the FCA’s own GIPP evaluation, which appears not to have fully processed what its own data implies. The intervention designed to discipline the intermediary layer produced, as its most measurable consequence, a substantial transfer of value from insurers to PCWs. Whether any portion of this reached Derek is, to put it generously, unclear.

The explanation is straightforward once you abandon the theory and examine the structure. The PCW’s leverage over the insurer has nothing to do with the contractual clause and everything to do with a simple asymmetry: the insurer needs the PCW’s consumer flow considerably more than the PCW needs any individual insurer’s participation. The CMA’s own 2014 investigation found that a large motor insurer would recover only thirty to forty percent of sales lost from delisting a major PCW. That is the hostage value, measured in plain numbers, and it has not diminished. PCW share of new motor business has grown from sixty to sixty-six percent since the reform; direct sales have fallen from twenty-four to nineteen percent. Every percentage point of direct share lost is a further increment of negotiating power gifted — involuntarily but structurally inevitably — to the meerkat.

The narrow MFN clause — which the CMA preserved as a legitimate protection against free-riding — ensures the insurer cannot even use its own website as a competitive weapon, since the insurer is contractually prevented from offering consumers a cheaper price direct than the PCW is showing. The competitive dynamic that was supposed to emerge from removing wide MFNs — insurers pricing differentially across PCWs to discipline commission rates, PCWs competing on commission to attract better prices, consumers benefiting from the resulting margin compression — has not materialised. It has not materialised because each insurer that contemplates defecting from the equilibrium faces real-time detection via pricing intelligence services, credible retaliation from a distribution partner controlling sixty percent of its consumer flow, and the knowledge that any price advantage it offers a rival PCW will be competed away by other insurers within weeks — leaving it exposed and its commissions unchanged.

The industry could, in principle, invest collectively in direct channels as a structural counter to PCW dependency. Direct Line’s December 2024 re-entry onto Compare the Market — with explicitly differentiated products priced for the PCW channel — is at least the acknowledgment that passive acceptance of PCW economics is a choice rather than a necessity. The broader observation, that PCW commission inflation is the aggregated consequence of individual insurers rationally bidding up commissions to improve ranking position in a game where eighty percent of sales go to the top five results and the marginal value of a ranking improvement is considerably larger than the commission increment it costs, is the sort of structural diagnosis that tends to be whispered at conferences and avoided in submissions.

The regulator has the tools: Consumer Duty, PROD 4.3, the fair value framework. It has the data, sitting in its own published evaluation. What it has lacked, consistently across eleven years and four thematic reviews, is the institutional appetite to apply them to the intermediary layer that now intermediates the majority of British motor and home insurance. The meerkat, meanwhile, continues to watch over the market it was instrumental in creating, with the self-satisfied expression of an animal that has never been asked to justify its commission.

The Willing Victim

Here is the peculiar and rather melancholy conclusion of the whole affair. Derek is not ignorant in the pejorative sense. He is a man who has been given a set of instruments for measuring his own success — the comparison, the ranking, the headline premium, the meerkat — and has used them conscientiously. The instruments are wrong. They measure the wrong things, exclude the relevant costs, rank incorrectly for half the market, and present a partial view of available products as though it were comprehensive. Derek has optimised faithfully against a corrupted objective function, and the system has rewarded him with the sensation of victory.

The information that would correct this picture is not entirely hidden. The FCA requires certain disclosures. Which? has documented the distortions exhaustively. Martin Wheatley told a parliamentary committee the sites were all gamed eleven years ago, and his own institution promptly disowned him for it. The problem is not that the truth is unavailable. The problem is that the truth requires Derek to accept that the system he used to defeat the system is itself the system, and that is a proposition too structurally threatening to his sense of self to be entertained over a mince pie.

In the first part of this inquiry, we established that Derek’s No Claims Discount — the card in the kitchen drawer, the years of careful accumulation — was a consumer-facing simplification that decoupled the number he was shown from the analysis that actually priced him. The insurer knew more than it told him. The NCD was the decoy.

We can now add a second layer. The tool Derek used to find the policy in which his NCD discount sits — the comparison site, the ranked results, the headline premium — is itself a distortion. The commission is embedded in every price he was shown. The ranking was wrong for how he pays. The market it displayed was incomplete, and the missing portion contained the better products. The cheapest quote on the screen was not the cheapest quote available. It was the cheapest quote from the insurers who paid to be on the screen, ranked by a number that excluded Derek’s finance costs, generated by a platform whose economics are funded by the gap between what Derek believes he saved and what he actually saved.

The insurer knows the commission inflates the premium. The PCW knows the ranking excludes finance costs. The FCA has known the market coverage is incomplete since 2014 and has produced four thematic reviews and no enforcement action against any major PCW. The comparison sites have known all of it since the business model was first drawn on a whiteboard, sometime around the turn of the century, by someone who looked at the insurance market and saw not an industry to be reformed but a margin to be extracted.

Derek has now been comprehensively misled at both ends of the transaction. He was misled before he arrived at the insurer, and he was misled when he got there. The architecture of his deception is, in its way, rather elegant: each layer was designed independently, by different commercial actors with different interests, and yet they interlock with the seamless precision of a system that had been planned. It was not planned. It is simply what happens when an industry is permitted, for long enough, to design its own transparency.

The meerkat watches over all of it from the mantelpiece. It was, of course, paid for by Derek. He remains delighted with the deal.