Publishers have spent years building advertising businesses around audience scale, using a commercial logic that was always just a little too good to be true. More visitors meant more impressions, giving commercial teams a relatively straightforward route to growing revenue. That relationship is becoming increasingly hard to rely on.
AI-generated answers, changing search algorithms and shifting reading habits are making referral traffic less predictable. Research from the Association of Online Publishers suggests Google referrals to the UK publishing groups included in its study could halve by Q3 2027 if the current decline continues. It is a projection, not a certainty, but it raises an important question for publishers: how much more can they earn from the audiences they already have?
There is still plenty of advertising money in the market – WARC forecasts global advertising spend will rise 8.4% to $1.46tn next year. But publishers cannot assume that growth will translate into more revenue for them. They will have to make a stronger case for the value of their inventory, while ensuring that the way they monetise it doesn’t undermine the experience that brings readers back in the first place.
Making each visit work harder
Squeezing more impressions from each visit has obvious appeal for publishers when fewer people are arriving on-site. But an extra placement can compete with the advertising already there, while making the article harder to read and less attractive to audiences.
In 2027, more publishers will examine what their existing inventory could earn through better relevance, placement and optimisation before adding to the ad load. Relevant advertising that readers notice can help publishers defend yield, although it cannot always be expected to replace every pound lost through declining traffic.
The important thing is to measure what a visit earns without losing sight of the reader’s value over time. Revenue per session and viewability matter, but so does whether people return. A short-term win looks less attractive if it ultimately puts people off coming back.
Native needs to do more than fit
That pressure will also change what publishers expect from native advertising. Its promise of a less disruptive experience remains appealing, but looking good on the page says little about whether an advert interests the reader.
More work will go into deciding what appears in each placement: understanding the article’s subject, selecting relevant advertising and learning which combinations of context and creative produce worthwhile engagement. AI’s analytical ability can help teams test and refine those decisions faster than ever.
For example, in a specialist food title, kitchen equipment might suit an entertaining feature. But that apparent relevance still needs testing. Publishers and buyers will need to establish whether interest continues beyond the click, and whether format, context and creative work together to improve results. Clear advertising labels remain essential.
More automated decisions, closer scrutiny
The way inventory is bought will also evolve. IAB Europe’s 2026 Impact of AI on Digital Advertising Report found that 58% of respondents expect agentic ad buying to reach operational use or scale within a year.
As buyers delegate more decisions about inventory and supply routes to automated platforms, publishers will need to understand how those decisions affect demand and the revenue they retain.
I expect closer scrutiny of which routes deliver valuable demand, what intermediaries charge and whose contribution is difficult to establish, particularly where several routes offer access to the same buyers. Greater automation will make transparency and control increasingly important across the supply chain.
Control that publishers can actually use
For smaller and specialist titles, this scrutiny has a practical limit, in the shape of the time and resources available. A small commercial team at a publishing house cannot spend every morning reconciling reports or investigating why yesterday’s yield dropped.
Publishers will increasingly judge monetisation partners on whether they make that job simpler. Can the team exclude unsuitable advertisers, adjust placements and see net revenue? Can it access quality demand without another substantial operational burden?
Being able to act on that information without adding hours of administration could be as important as gaining another source of demand.
Only 48% of respondents to IAB Europe’s research had AI guidelines specifically for advertising and marketing. As publishers delegate more decisions, they will need clearer rules about what automated systems can change and when a person must intervene.
Someone still has to decide which advertising belongs beside sensitive reporting, whether a revenue improvement justifies a poorer reading experience, and when a system should be stopped.
Publishers can delegate daily optimisation, but responsibility for the reader relationship stays with them. When attracting each visitor becomes harder, protecting that relationship carries a direct financial value.
So, when the old equation of more visitors, more impressions and more revenue no longer adds up, publishers need to be more deliberate about how they sell their inventory, which partners they work with and what they ask technology to do.
There may be more value to extract from every visit, but it has to be done in a way that gives readers a reason to come back. Ultimately, the commercial health of a publisher still depends on having an audience that wants to be there.
About us
Preciso is a fast-growing adtech company, whose flagship Smart-Bid technology makes it easy for advertisers to launch successful programmatic campaigns easily and at scale.
Our Ultima native advertising solution creates personalised campaign creatives, and automatically embeds them within web pages to combat banner blindness and drive meaningful engagement at scale. It also uses customer journey modelling and AI to optimise the bidding and buying process in real time, ensuring only the most relevant ad placements are secured, boosting relevance and engagement, and minimising ad wastage and associated carbon emissions.
Founded in Italy by Piero Pavone in 2020, Preciso now has teams in seven countries. For more information, visit preciso.net.
