Because there is no independent scoreboard in this channel, an engagement can run for a year on the strength of a number the supplier produces. That is an unusual amount of trust to extend, and it makes knowing what to check more important here than in any other marketing channel.
The defensible version states the mechanism, cites the available evidence with its sample sizes, presents your own segmented data however thin, and is explicit that most of the channel’s value is not measurable through referrals at all.
What the Evidence Actually Is The figure quoted most often comes from Opollo, which reported assistant referred traffic converting at 14.2 percent against 2.8 percent from conventional search. The sample was 312 business to business brands, attributed through UTM parameters, covering the third quarter of 2024 through the first quarter of 2025.
This claim circulates constantly and it is usually presented with more confidence than the evidence supports. It is also probably directionally true, for reasons that are structural rather than mysterious.
Fair Reasons for Flat Results Not every flat quarter is a failure, and being unfair about this loses good suppliers. A saturated category takes longer. A site that needed substantial technical work will have spent the first months on it. Earned coverage depends on other organisations publishing, which nobody can schedule.
The weakness is that corroboration is scarce, so a system has little to work with beyond what the site itself says, and self description carries limited weight. The opportunity is that influencing a small number of sources changes the whole picture, where a crowded category would require displacing established coverage.
Ask What They Cannot Measure A competent practitioner will volunteer limitations before you ask. Assistant answers vary between sessions. Referral attribution is inconsistent. Some assistants cannot be measured reliably at all. Sample sizes in the published research are small.
Days Fifteen to Thirty: Fix the Plumbing Someone technical checks that the crawlers feeding AI systems can reach your site, that your bot protection is not silently blocking them, and that your important pages contain real content without JavaScript running.
Ask one final question before signing: what would you tell me if this is not working after six months? The answer reveals whether they have thought about failure, and an agency that has not thought about failure will not recognise it. answer engine optimization
What you are looking for is whether the questions sound like a buyer wrote them. If every prompt contains the client’s category name phrased the way an internal marketing team would phrase it, they have tested how the brand talks rather than how customers ask.
Two caveats belong next to that number every time it is used. Opollo sells services in this space, so it is vendor research and interested. And business to business brands are not representative of retail, local services or consumer products.
One thing worth deciding before you start is who inside the business will answer factual questions. This work generates a steady trickle of small queries about lead times, price ranges and what you will and will not take on, and an agency that cannot get answers will either stall or guess. Naming one person and giving them twenty minutes a week removes the most common cause of these projects drifting.
Search traffic includes everybody at every stage, including a large volume of people gathering background information with no intention of buying anything. Assistant referrals skip most of that, because the informational portion was satisfied before the click.
The Referral Growth Figure Is Weaker A widely shared statistic reporting several hundred percent growth in assistant referrals is worth handling more carefully still. Traced back, it rests on a sample of nineteen analytics properties.
How Measurement Differs Search measurement is mature. Impressions, positions, clicks and conversions are all available in tools most teams already run, and the numbers are reasonably stable between checks.
What can legitimately be committed to is process: the prompt set will be run on a schedule, the raw answers will be kept, specific technical fixes will be made by a date, a defined number of third party listings will be corrected. Commitments about inputs are honest. Commitments about outputs are not.
Why the Direction Is Plausible Anyway Set the numbers aside and the mechanism is straightforward. Somebody arriving from an assistant has already had their question answered, has already seen a comparison, and has been given your name as a recommendation.
The same caution applies to referral growth figures, which circulate widely without their context. One widely shared statistic showing several hundred percent growth in assistant referrals came from a sample of nineteen analytics properties. That is a real observation and a genuinely small sample, and the difference matters when you are deciding where to move budget.
