We made the earned-media case in August. AI answers are built overwhelmingly from third-party coverage, and PR writes the record the machines read. That argument stands, and the research behind it has only firmed up since. It left a craft question open, though. Whether the page is yours or a reporter’s, what makes one piece of content the one an AI answer quotes, and is the trickle of traffic those answers send even worth the work?
The traffic question first, because the volumes look discouraging. AI search still sends a small share of visits, and what arrives behaves differently. AI-referred visitors converted at 14.2% against 2.8% for Google organic in Opollo’s 2026 benchmark, drawn from GA4 and CRM data across B2B technology firms, with conversion counted as booked consultations and demo requests rather than newsletter signups. That number now circulates everywhere, and nearly every version of it traces back to this one vendor’s report rather than independent confirmation. The internal logic holds, a buyer arriving from an AI citation has usually finished comparison work an organic searcher hasn’t started, so treat it as one disclosed-methodology benchmark pointing in a believable direction. Even discounted heavily, the visitors who do arrive are the ones already convinced.
What the machines reward
The clearest evidence on what gets quoted comes from a study presented at KDD 2024 by researchers at Princeton, IIT Delhi, Georgia Tech, and the Allen Institute for AI, who tested nine content changes against 10,000 queries and measured what each did to a page’s visibility in AI answers.
Adding statistics to a page increased its visibility by 41%, the strongest single move. Adding quotations from credible sources added 28%. Citing outside sources helped most of all for content that wasn’t already ranking well, up to 115%, though the effect reversed for pages already on top. The researchers describe that as a redistribution of attention, the machine spreading credit toward whoever shows their work. Improving plain fluency and readability added 28% on its own. And keyword stuffing, the classic SEO move, performed roughly 10% worse than doing nothing at all.
The pattern compresses into one sentence. Machines quote content that shows its work. A specific number beats a vague claim, a named source beats an anonymous assertion, a clean sentence beats an optimized one, and the tricks that once gamed a ranking system now read as noise and get routed around.
The two disciplines meet
Which closes the loop with the August argument. The trade coverage, analyst mentions, and expert commentary that earned media wins are exactly where statistics, quotations, and named sources occur naturally. A press mention that quotes your executive by name and cites a specific figure does both jobs in one artifact. It sits on a domain the machines already trust, and it’s built from the raw material they prefer to quote.
The same craft applies on your own pages, where it’s entirely in your control. Publish original numbers and show where they came from, because being the source of a statistic is what earns citations, human and machine alike. Write positions specific enough to quote, since commentary that could run under a competitor’s logo gets cited under nobody’s. Put real names on expert content, with checkable bios behind them. And keep every claim on the site attached to its source, so a machine assembling an answer can lift your sentence without having to trust you first.
Content marketing and PR spent two decades as separate budgets optimizing for different machines. The machine that matters now reads everything and rewards one standard, specific, sourced, and quotable, wherever it finds it. Meeting that standard end to end is its own practice now.
Show your work. The machines are checking.
