Product recommendation engines: AI search visibility ranking (2026)
How AI search engines rank product recommendation engines by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Recommendation platforms used to personalize product discovery, merchandising, upsells, and conversion paths across digital storefronts. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
Refreshed Jun 10, 2026Download this ranking as a PDF
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At a glance
What we observed in this categoryauto-generated
Dynamic Yield leads the product recommendation engines category with 37.5% visibility — more than 8.5 times the category average of 4.4% — and a composite score of 30.0, nearly double Nosto's 17.5. This gap is significant because the top three brands (Dynamic Yield, Nosto, Clerk.io) account for all measurable visibility in the category, while 11 of the 20 tracked brands register zero visibility and zero citations, indicating extreme concentration at the top of AI-generated responses.
A notable divergence exists between visibility and citation. Salesforce Personalization holds 0.0% visibility yet leads all brands with a 37.5% citation rate, meaning AI responses reference its domain as a source without naming it as a recommended product. Conversely, Nosto has 25.0% visibility with 0.0% citations, signalling it is named frequently in AI answers but its own content is not being drawn upon as a source. Clerk.io is the only top-5 brand achieving parity, with 12.5% on both metrics.
Google AI Mode is the dominant — and apparently sole — engine driving visibility across all 20 tracked brands. The top cited external sources in this category include youtube.com, lumenalta.com, contentstack.com, and salesforce.com, suggesting the AI is anchoring on a mix of tutorial and content-marketing domains rather than vendor homepages. The presence of salesforce.com as both a cited source and a ranked brand explains Salesforce Personalization's high citation rate despite zero named visibility.
Movers & shakers since last refresh
Biggest visibility risers
-
Dynamic Yield 0% → 38% · rank #0 → #1+38pp
-
Nosto 0% → 25% · rank #0 → #2+25pp
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Clerk.io 0% → 12% · rank #0 → #3+12pp
The ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
dynamicyield.com
|
38% | 12% | Google AI Mode |
Dynamic Yield's 37.5% visibility is 8.5x the 4.4% category average, but its 12.5% citation rate suggests AI names it far more than it sources from it. |
||||
| 2 |
nosto.com
|
25% | 0% | Google AI Mode |
Nosto's 25.0% visibility with 0.0% citations makes it the starkest example of a brand named by AI but never used as an underlying source in this category. |
||||
| 3 |
clerk.io
|
12% | 12% | Google AI Mode |
Clerk.io is the only top-5 brand with equal visibility and citation rates (both 12.5%), indicating its content is both referenced and sourced by Google AI Mode. |
||||
| 4 |
salesforce.com
|
0% | 38% | Google AI Mode |
Salesforce Personalization achieves the highest citation rate in the category at 37.5% despite 0.0% visibility, driven by salesforce.com appearing as a top cited source domain. |
||||
| 5 |
useinsider.com
|
12% | 0% | Google AI Mode |
Insider's 12.5% visibility with 0.0% citations mirrors Nosto's pattern at a smaller scale, placing it in AI narratives without contributing source material. |
||||
| 6 |
algolia.com
|
0% | 12% | Google AI Mode |
| 7 |
bloomreach.com
|
0% | 12% | Google AI Mode |
| 8 |
limespot.com
|
0% | 12% | Google AI Mode |
| 9 |
recombee.com
|
0% | 0% | Google AI Mode |
| 10 |
barilliance.com
|
0% | 0% | Google AI Mode |
| 11 |
coveo.com
|
0% | 0% | Google AI Mode |
| 12 |
monetate.com
|
0% | 0% | Google AI Mode |
| 13 |
vue.ai
|
0% | 0% | Google AI Mode |
| 14 |
synerise.com
|
0% | 0% | Google AI Mode |
| 15 |
constructor.com
|
0% | 0% | Google AI Mode |
| 16 |
kibocommerce.com
|
0% | 0% | Google AI Mode |
| 17 |
optimizely.com
|
0% | 0% | Google AI Mode |
| 18 |
segmentify.com
|
0% | 0% | Google AI Mode |
| 19 |
richrelevance.com
|
0% | 0% | Google AI Mode |
| 20 |
qubit.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on product recommendation engines, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.
How to read this ranking
Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.
Visibility = being named
A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer.
Citation rate = being trusted
Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence — different from being named.
Top engine differs by brand
The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps.
Rankings move month to month
AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 30 days and refresh this page automatically.
Get your own product recommendation engines brand audited
The brands above were curated from public market-leader lists. Want the same measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.
Frequently asked about product recommendation engines AI visibility
Who leads AI visibility in the product recommendation engines category?
Dynamic Yield leads with 37.5% visibility and a composite score of 30.0, followed by Nosto at 25.0% and Clerk.io at 12.5%. The remaining 17 brands average well below the category mean of 4.4%.
Which brand is most cited by AI in product recommendation engines despite low visibility?
Salesforce Personalization holds a 37.5% citation rate — the highest in the category — while recording 0.0% visibility, because salesforce.com itself appears as a top cited source domain in AI responses.
What sources does Google AI Mode anchor on most when answering product recommendation engine queries?
The top cited sources include youtube.com, lumenalta.com, contentstack.com, salesforce.com, and devopsschool.com, indicating a reliance on tutorial, content-marketing, and enterprise documentation content over vendor homepages.
How concentrated is AI visibility in this category?
Visibility is highly concentrated: the top three brands hold all measurable visibility share, while at least 11 of 20 tracked brands register both 0.0% visibility and 0.0% citation rate.
Is there a meaningful difference between being named by AI and being cited as a source in this category?
Yes — Nosto and Insider are named in AI responses (25.0% and 12.5% visibility respectively) but have 0.0% citation rates, while Salesforce Personalization shows the opposite pattern, cited heavily but never named as a recommended vendor.
Which engine is driving AI visibility for product recommendation engine brands?
Google AI Mode is the sole engine recorded across all 20 brands in this audit, meaning the entire visibility and citation landscape is currently determined by a single AI platform.