Heavily, and Perplexity most of all, published analyses put Reddit at roughly 46.7% of its top citations. Reddit is attractive to answer engines for the same reason it is attractive to searchers: it contains candid, specific, comparative discussion that marketing pages do not. ChatGPT and Google AI Overviews also draw on it, though less dominantly. The practical consequence is uncomfortable but clear: for many categories, a single well-regarded Reddit thread influences AI answers more than an entire company blog, and no amount of on-site work substitutes for it.
Why this happens
Community sources answer the question engines are actually being asked. "Which of these is best" is a question about lived experience, and a forum thread contains exactly that, in the words buyers use, with disagreement visible. A vendor page contains a claim.
This is also why the surface resists manipulation in a way that helps honest participants. Communities detect and remove promotional posting quickly, so the presence that earns citations is the presence that earned the community's tolerance first.
One caution that follows directly from the citation share: what Reddit says about you is disproportionately what the engines will say about you. A single detailed negative thread can shape answers for months, because it is exactly the kind of specific, candid content these systems favour. That cuts both ways and it is worth knowing before you go looking. Search your own brand on Reddit before you plan anything else, if there is an old complaint thread ranking, addressing it honestly in the thread itself will do more for your AI visibility than a new page will.
What to do about it
Find the threads already ranking for your category questions and read them properly before posting anything.
Participate as yourself, disclose affiliation, and answer questions you are genuinely qualified to answer. This works slowly and it works.
Never buy or fake community posts: the failure mode is not merely a wasted spend, it is a category-wide reputation you cannot repair.
Where Cituna fits
Cituna reports the sources behind each answer, so you can see which community threads are being cited for your category and whether you appear in them. It tracks Perplexity daily from $39, the engine where this matters most, and the one where owned content alone reliably fails.
Drafted with AI assistance from our own research and Search Console data, and reviewed by Rahul A before publishing. Rules and prices change; check the linked official source before you act.