One Insurer.
Three Niche Brands.
£422K/Month in Organic Traffic.

I have spent a fair bit of time studying Acorn Insurance.

We were rivals, in a manner of speaking. During my years in the delivery insurance and taxi insurance world at Zego, we went up against them for the same customers, and they never once got close to outranking us for our target keywords.

However I was always impressed by how they managed to rank 3 separate domains (and many more, but today we will focus on 3).

Most insurance companies are, frankly, lost when it comes to search and SEO. Acorn are not. None of this is luck.

Across their three brands they pull in over 241,000 organic visitors a month from Google. That traffic carries an estimated value of £422,000 a month.

What that means in plain terms: if they had to buy those same clicks through Google Ads, it would cost them £422K every single month. They don't pay a penny of it. It comes to them because they built something Google trusts and keeps sending people to.

On top of that, they hold over 1,100 top-3 positions across all three domains combined.

That is a serious organic asset. And it was built deliberately.

Why comparison sites are costing you more than you think

Here is the problem every insurer is up against.

Most people looking for cover start on a comparison site, and those sites charge a fee for every lead they hand over. It is rented demand, and the rent is steep.

So if you can get customers coming to you directly, straight off Google, with nobody taking a cut in the middle, that changes the whole game.

So what is the reason for their success?

Well, it's not just one reason. SEO is broad and complex. We can never pinpoint it to a singular reason, however...

Why Acorn built three separate brands instead of one

Google rewards focus, but that focus has to be tied back to the source context of the website.

Source context is the commercial and topical identity of a site. It explains what the business actually offers, who it serves, how it makes money, and what area of expertise every page should support. In simple terms, it is the reason the website exists in search.

This matters because Google is not just judging one page in isolation. It is trying to understand whether the whole website makes sense as a source for that topic. If the content, product, audience, internal links and commercial offer all point in the same direction, the site becomes easier to understand and trust.

So the goal is not to publish random content around a broad niche. The goal is to build around a clear commercial offering, a specific audience, and the problems that audience needs solving. When someone searches, Google is more likely to send them to the site that looks like it was built for that exact person, product and intent.

A site trying to be everything to everyone is harder to trust, and that is exactly where most insurers slip up.

Acorn created separate brands for each of their product lines. When they deemed that the brand or product line moved too far away from the original customer base, they created a new domain and brand.

I'm not sure whether this is just them doing a brand play and the SEO being a byproduct, but either way it's smart.

Google loves sites that are tight on singular subjects, or niche specificity. This is almost a hack in the insurance world.

If you are able to base your homepage around a keyword, you require far less link authority to rank. You can naturally point links at your homepage (as most brands do) and by doing so, your main keyword, which also exists on your homepage, is now carried by the authority of that page.

Take a look at the temporary insurance search results.

You will see Briefly (an Acorn brand), Cuvva, Day Insure, Zixty and GoShorty all ranking with homepages. They are all temporary insurance brands.

These brands are saying to Google: this is who I am, and I am not leaving this lane. All of their strength gathers behind that single message, and it becomes very hard to beat.

Now you can apply this logic to any niche really.

Where most insurers go wrong and kill off their organic traffic is they start niche, then expand outwards. For example, if you sell to the gig economy (Uber insurance and so on) and have done this for a few years, and suddenly try to march into regular SDP young drivers insurance, well, good luck.

You'll be up against Marmalade, Ticker and other product lines and tight brands aimed at this sector.

Don't get me wrong, you will see Hastings and Admiral marching into any SERPs they want (search engine results pages) but this is a different story.

They do so off sheer domain authority, age and brand power. They are playing a completely different game to most insurance companies and you shouldn't try to replicate them.

I've seen sites completely kill their organic traffic by launching product lines in all different unconnected verticals. Not only does it confuse Google with the product being so semantically distant, but from a UX and brand signals perspective, a young driver probably expects a Marmalade site aimed at them rather than a generic insurer.

Now I'm using a car example here but I've seen worse. Sites selling niche car insurance move into pet insurance or home insurance.

As far as SEO goes, it just doesn't work. And by the way, SEO is the most important thing feeding AI search right now.

AI and LLMs will also recommend people to specific brands, but this is another topic.

Now product managers, CEOs, C-suite aren't thinking this way. They think in terms of aggregators, they follow revenue from this channel alone, without considering the path to organic revenue or the implications of new and existing product lines on organic traffic.

SEO is an afterthought.

But one thing I've noticed recently is AI has brought SEO back into focus. Suddenly AI is getting spoken about in boardrooms and the conversation naturally shifts to SEO.

But if brands commit some of the mistakes above it can be very, very hard to turn around the ship, sometimes not possible.

If you want to make sure a brand has a fighting chance in being recommended by LLMs — and I don't mean now, I mean a couple of years from now when they are operating at way higher levels of intelligence — they will understand us.

Our buying habits, our pets, our medications, our routines — everything they need to know about us to make a decision on who to recommend.

You need to make sure you have built a brand and a product for someone. That LLMs understand: you, your product line, who you serve, your reviews. You need to be built and marketed for somebody.

It is actually an extraordinary opportunity for the niche players to muscle in alongside large-scale insurers and brands. Because LLM search is more granular in how it serves its results — if you are a genuinely good fit for someone, you can be recommended.

But not everyone will be surfaced. Those who build bland, generic, wide product lines built for aggregators only may struggle.

And it is why a good SEO and brand marketer needs a seat at the table when growth decisions and directions get made. A good SEO is really a growth marketer who knows how to read the algorithm.

Picture a company that decides to launch three new product lines. Exciting on a spreadsheet. But nobody in the room realises it could quietly strangle the organic traffic that currently brings in the leads.

The opposite is true too. There are almost always semantically close products a company could move into, things closely related to what it already ranks for, where the traffic gains come quick and large. Most companies simply never spot them.

Acorn Insurance, Briefly, and Streetcover: the niche separation strategy

So back to Acorn. Whether by design or by instinct, they chose not to cram everything under one name. They built separate brands instead. Three of them tell the story well.

How Streetcover ranks for competitive terms with almost no links

Here is a good example of building authority outside of traditional link building, one that is becoming more and more evident as a route to organic traffic in competitive markets.

Let me break it down. Streetcover has almost no link authority. A Domain Rating of 6 is tiny. On paper it has no business ranking for competitive insurance terms. And yet, there it is. How?

Because before the rankings came, they spent.

For a long stretch I saw Streetcover in every paid advertising slot going. They were buying their way in front of people, over and over. And in doing it they built a real brand, or at least one Google could see clearly: customers signing up, people typing the name into search, traffic arriving from every direction.

They tidied up the website itself too. But the big thing was the spread of signals they sent: social, paid, Meta, Google. They invested. And now that investment is paying them back in free organic rankings.

"Diversified traffic signals are becoming as important as links."

It's no longer just about optimising a page as perfectly as it can be optimised, and building links. Don't get me wrong, links are massively important still.

But brand signals are a superpower, engagement signals are a superpower. Setting your brand up from the beginning and making every single 1% stack up is the superpower.

The £422,000 advertising bill Acorn does not pay

One phrase keeps coming up, so here it is in plain English.

Traffic value is simply what you would have to pay Google in ads to get the same visitors you are getting for free.

So when you see £422,900 a month across these three brands, that is the advertising bill Acorn are not paying. Briefly alone accounts for around £282,000 of it. That is demand they own outright, instead of renting it from a comparison site.

590 AI citations: how Google rankings get you into ChatGPT too

And there is a bonus they probably never planned for.

Ask ChatGPT how to insure a food delivery car, or ask Google's AI for the best temporary cover, and Acorn's brands turn up in the answers. Close to 590 times, across Google's AI Overviews and ChatGPT, at last count.

"That is not bought. It comes from being a focused, clear source on each subject."

What every insurance brand can learn from Acorn's SEO playbook

Everything else SEO wise still applies. We still need high level optimisation and links.

But the skill set has widened. You need to understand brand, CRO, UX, diversified traffic signals.

If you can act like a real brand trying to bring their product to market through digital advertising, social ads, brand traffic, referral traffic and more, as well as doing top level SEO, that is a winning combination.

Reverse engineering the algorithm got harder as there is more to take in. But if you are a good marketer, a holistic marketer, you will do more than ok for brands.