{"data":{"slug":"which-sites-does-chatgpt-cite-most-july-2026","series":"cited_publishers","question":"Which sites does ChatGPT cite most?","lede":"Reddit accounts for 87.6% of ChatGPT's citations to well-known publishers. The finding comes from 607 ChatGPT responses collected during July 2026, which contained 1,435 publisher citations.","body_markdown":"Reddit took 87.6% of citations ChatGPT made to well-known publishers last month. Among an allowlist that includes YouTube, Wikipedia, LinkedIn, X, G2, and Capterra, Reddit's share leaves a sliver for everyone else combined.\n\nThe concentration is hard to overstate. The remaining publishers in the allowlist account for the rest. None of them individually registered enough volume to surface in the published data.\n\nWikipedia's absence is the biggest surprise. Wikipedia functions as the internet's default reference desk. Google pulls it into knowledge panels and featured snippets on millions of queries. In ChatGPT's citation patterns, it barely registers. The same goes for YouTube, which dominates traditional search results for how-to and explainer content.\n\nReddit works differently. ChatGPT seems drawn to the structure of Reddit threads: real people having real arguments, sharing firsthand experience, correcting each other in public. That format produces the kind of dense, opinion-rich content that a language model can synthesize into a useful answer.\n\nFor marketers and content teams, the implication is uncomfortable. A Wikipedia page, a YouTube channel, or a LinkedIn presence won't meaningfully move the needle on AI visibility if your audience is asking ChatGPT. The path to being cited runs through Reddit, and Reddit is not a platform you can easily game with branded content or corporate accounts.\n\nThe platform rewards genuine participation. Threads that get cited tend to be detailed, personal, and written by someone who clearly knows what they are talking about, not by someone trying to rank for a keyword.\n\nThere is a risk here, too. When one platform holds 87.6% of citations, any change to Reddit's API terms, moderation policies, or content quality has an outsized effect on what ChatGPT can surface. Diversification across the allowlist is nonexistent.\n\nThe practical takeaway: if your content strategy for AI visibility does not include Reddit, it barely exists. Find the subreddits where your customers already ask questions. Write answers worth citing.","faq":[{"answer":"Reddit dominates, with 87.6% of all citations to well-known publishers in July 2026, based on 607 ChatGPT responses containing 1,435 publisher citations.","question":"Which sites does ChatGPT cite most?"},{"answer":"Reddit's threaded, conversational format produces dense firsthand accounts and debates that map well to how ChatGPT retrieves and synthesizes information. The combination of detailed discussion and upvote-based curation creates a signal that ChatGPT appears to weight heavily.","question":"Why does Reddit dominate ChatGPT citations so heavily?"},{"answer":"Neither appeared in the published data for July 2026, despite being part of the allowlisted set of publishers. Together with LinkedIn, X, G2, and Capterra, they accounted for the remaining share of citations.","question":"Does ChatGPT cite Wikipedia or YouTube?"},{"answer":"Traditional content strategies built around Wikipedia pages, YouTube videos, or LinkedIn articles are unlikely to generate meaningful ChatGPT citations. The data suggests that being cited requires a presence on Reddit, where genuine participation in relevant communities matters more than polished branded content.","question":"What does this mean for marketers?"},{"answer":"The analysis looked at 607 ChatGPT responses collected during July 2026, which contained 1,435 citations to an allowlisted set of well-known publishers including Reddit, YouTube, Wikipedia, LinkedIn, X, G2, and Capterra.","question":"How was this measured?"}],"period_start":"2026-07-01","period_end":"2026-07-31","period_label":"July 2026","payload":{"table":{"rows":[{"key":"Reddit","delta":null,"value":87.6,"citations":1435,"publisher":"Reddit","responses":607}],"columns":[{"key":"publisher","label":"Publisher"},{"key":"value","label":"% of allowlisted citations"},{"key":"citations","label":"Citations"},{"key":"delta","label":"MoM change (pp)"}]},"period":{"end":"2026-07-31","label":"July 2026","start":"2026-07-01"},"series":"cited_publishers","k_stats":{"responses_included":607,"publishers_published":1},"highlights":{"top_share":87.6,"top_citations":1435,"top_publisher":"Reddit"},"description":"Share of citations among an allowlisted set of well-known publishers only.","methodology":{"filter":"ChatGPT answers only. Limited to well-known publishers such as Reddit, YouTube, Wikipedia, LinkedIn, X, G2, and Capterra.","metric":"Share of citations among those publishers.","sample":"Based on AI answers collected across Zerply customers. This is not a random sample of the open web.","window":"Covers the previous calendar month.","privacy":"All figures are anonymized. No customer names or domains are shown."},"slug_prefix":"which-sites-does-chatgpt-cite-most","generated_at":"2026-08-19T12:11:33.264160+00:00","question_seed":"Which sites does ChatGPT cite most?"},"published_at":"2026-08-19T12:18:00+00:00","json_url":"/public/research/reports/which-sites-does-chatgpt-cite-most-july-2026.json","csv_url":"/public/research/reports/which-sites-does-chatgpt-cite-most-july-2026.csv"}}