Reddit is now the fifth most visible domain in Google UK, ahead of every newspaper, every retailer except Amazon, and every business directory.
That is from Sistrix's UK Top 100 for September 2026, which puts reddit.com behind only Wikipedia, YouTube, Amazon and Facebook, and up 10.3% in six months.
For a plumber in Kettering or a dental practice in Milton Keynes, that is a strange fact to sit with. A forum full of anonymous people is outranking the sites that used to send you customers. This piece sets out why that happened, what the AI engines do with Reddit, and what a UK local business should and should not do about it.
People started typing "reddit" into Google first
The habit came before the algorithm. An Android Authority reader poll in February 2022, with over 2,400 votes, found that almost 70% of respondents added "reddit" to their searches at least sometimes, and 14% did it every time. Only 28% said a plain Google search was enough.
That is a self-selected sample of tech readers, so treat it as a signal and no more. But the reason people gave is the one you hear in any pub. They wanted a human who had bought the thing, used the builder, or sat in the waiting room, and they could not find that person on page one.
Digital Trends put it plainly in August 2024: people add "reddit" to skip past the optimised articles slathered in ads. The same piece, citing Similarweb, reported Reddit's traffic from Google up 50% since September 2023, with Google supplying 60% of Reddit's visits by June 2024.
Then Google paid for it
Google noticed the habit and built for it. In May 2023 it launched the Perspectives filter, surfacing posts from discussion boards and Q&A sites, with the line that "for so many questions, you want to hear what other people have to say." The same post promised a ranking update that "more deeply understands content created from a personal or expert point of view."
Nine months later came the money. Reddit's IPO filing in February 2024 disclosed a content licensing deal with Google worth about $60 million a year, as Reuters first reported. The deal gave Google access to Reddit's data for training its AI models and powering search.
I would not claim the licence directly buys rankings. Nobody outside Google can show that. What the deal does show is that Google decided Reddit's archive of human conversation was worth paying for, at the same time as its ranking systems were being tuned to reward first-hand experience. Those two things pulling the same way explain most of the Sistrix chart.
The UK is not a bystander
Reddit's growth is not an American story that Britain is watching from a distance. Ofcom's Online Nation 2025 report, as covered by Fast Company in January 2026, found that around three in five Britons now encounter Reddit while online, up from about a third in 2023. On that measure it has passed TikTok.
Jen Wong, Reddit's chief operating officer, told the Guardian in the same coverage that Gen Z are "very open to looking online for advice around these life stage moments." Buying a first house, choosing a dentist, finding a wedding photographer. Those are local searches, and increasingly they are happening in r/AskUK, r/UKPersonalFinance and town subreddits before they reach your website.
What the AI engines do with Reddit
The answer engines lean on Reddit even harder than Google does, though each one cites it at a different rate. Two large studies from 2025 agree on the shape of it, even where their numbers differ.
| Engine | Reddit's share of citations | Rank among cited domains | Source |
|---|---|---|---|
| ChatGPT (search) | 1.8% of 680m citations; close to 60% of responses in August 2025, falling to about 10% by mid September | First, alongside Wikipedia | Profound, Semrush |
| Perplexity | 6.6% of all citations, 46.7% of its top ten sources | First | Profound, Semrush |
| Google AI Overviews | 2.2% of all citations, 21% of its top ten sources | First | Profound |
| Google AI Mode | Not given as a percentage; among the fastest growing domains | Third, behind LinkedIn and YouTube | Semrush |
The Profound figures come from 680 million citations gathered between August 2024 and June 2025. The Semrush figures come from 230,000 prompts tracked weekly from July to October 2025. Neither is UK-specific, and both are a year old by the time you read this, so the exact percentages will have moved. The ranking has not.
"Perplexity prioritizes community discussions and peer-to-peer information." Profound, AI platform citation patterns, 2025
Two cautions. The Semrush study caught ChatGPT cutting its Reddit citations from roughly 60% of answers to roughly 10% in a single month, which Semrush's Sergei Rogulin read as an attempt to avoid over-citing certain sites. And Ahrefs' own ranking puts Reddit second among domains cited across AI platforms, behind only Wikipedia. So Reddit is a leading source, not the only one, and the engines can turn the dial down whenever they like. The survey of 45 generative engine optimisation studies reads this as a retrieval finding: forum threads clear the early stages your own blog post may not.
What that means when someone asks about your trade
Put the two halves together and the picture for a local business is this. When a customer asks Google, Perplexity or ChatGPT "best emergency plumber Northampton" or "is it worth paying for a private dentist in MK", there is a good chance the answer is built partly from a Reddit thread. If you are in that thread, you are in the answer. If a competitor is in that thread, so are they.
There is a second, less comfortable implication. Ahrefs cites a survey by Ann Smarty finding that 73% of businesses have Reddit posts ranking for their brand name, and 63% of those carry negative sentiment. Search your own business name on Reddit before you do anything else. The thread about you may already exist.
What a local business should do
Reddit SEO for a local business is mostly showing up, under your own name, in the places where people already ask about your trade and your town. The site's own rules say so. Rule 2 of the Reddit Rules reads: "Abide by community rules. Participate authentically in communities where you have a personal interest, and do not spam or engage in disruptive behaviors (including content manipulation) that interfere with Reddit communities."
Here is the order of work we use when a client asks about it.
- Search Reddit for your business name, your competitors and your town plus your trade. Read everything before posting anything. Note which threads already rank in Google for the questions you care about.
- Pick two or three subreddits. One for your town or county (r/northampton, r/MiltonKeynes and the like), one for your trade or your customers' problem (r/DIYUK, r/UKPersonalFinance, r/askdentists), and r/AskUK for the general questions. Read each one's rules in the sidebar. Some ban business accounts outright. Some require a flair that says who you are.
- Set up one account in a real person's name with the business in the bio. Owner or senior staff, not a junior with a template. The account needs a history before it needs a plan, so spend the first month answering questions you know the answer to, with no link and no mention of your firm.
- When a thread asks a question your business answers, answer the question. All of it. If your firm is relevant, say so in one line and say that you own it. Then stop.
- Keep your own content to well under a tenth of what you post. Reddiquette's own wording is that "a widely used rule of thumb is the 9:1 ratio, i.e. only 1 out of every 10 of your submissions should be your own content", and the advice continues: if that is all you ever post, you just might be a spammer.
That is the whole method. Slow, which is why so few businesses bother and why the ones that do get cited. The threads that rank and get cited are the ones where a named person gave a complete answer two years ago and nobody has bettered it since.
What not to do, and what it costs
Do not run fake accounts, do not buy upvotes, and do not let an agency do either in your name. Reddit lists its own enforcement ladder under the rules: it runs from "asking you nicely to knock it off" through temporary or permanent suspension to removal of content and banning of communities. Moderators of individual subreddits can act faster and with less appeal.
The public cost is higher than the ban. In November 2025 a games marketing agency called Trap Plan published a case study describing how it used fake accounts to post over 40 "authentic player" threads across subreddits including r/pcmasterrace. Reddit users found the case study within hours, Kotaku reported it, the agency deleted the page, and the game's publisher said the Reddit work had never been approved. Every one of those threads is now a search result for the game's name.
Redship, which sells Reddit monitoring to agencies, puts the arithmetic bluntly on its own page for agencies:
"One banned account or one astroturfing thread costs more than a year of good replies." Redship, Reddit marketing for agencies
The same page tells agencies to answer the question first and to "say who you work with when you mention the client's product." If an agency pitches you Reddit work, ask which accounts the replies will come from and whether those accounts disclose the relationship. If the answer is vague, that is your answer.
Our own line is that we will draft and monitor, but the replies go out under the client's named staff, never from an account we control. The reputational risk is theirs, so the voice has to be too.
How to know whether any of it is working
Reddit shows up in your analytics in two ways, and you need to look at both.
The first is referral traffic. In GA4, open Reports, Acquisition, Traffic acquisition and filter the session source to reddit.com. Expect small numbers. A single well-placed answer in a town subreddit might send twenty visits a month. Count what those visits do, not how many there are, because each person arrived having just read a human recommending you.
The second is citations, which do not show up as referrals at all. An AI Overview or a Perplexity answer that quotes a Reddit thread naming your business sends nothing to GA4 unless the reader clicks through to you. To track that you need to run the questions your customers ask through each engine every week and record whether your name, and which thread, appears. That is the same monitoring job as any AI visibility work, and Reddit is simply one more source column in it.
Keep one spreadsheet. A row per thread you have taken part in, with the date, the subreddit, whether it ranks in Google for its question, and whether any engine cites it. After six months you will know which two subreddits earn their time and which one to drop.
The decision rule
If you would be comfortable with every reply you post appearing on the front page of the Northampton Chronicle under your name, post it. If you would not, do not, and do not let anyone else post it for you either. That one test covers Reddit's rules, the AI engines' preference for named people with first-hand experience, and the thing that made customers trust Reddit over Google in the first place.
If you want help finding the threads that already rank for your trade and your town, and a monitoring routine that fits beside your existing local SEO, talk to us.