TLDR Tech / Marketing
LinkedIn is the most-cited domain for professional queries in AI search
LinkedIn has quickly become a major source in AI search. From November 2025 to February 2026, it moved from about the 11th most cited domain on ChatGPT to around 5th. Growth is driven largely by UGC. Posts, articles, and newsletters now account for nearly 35% of LinkedIn citations, up from about 27%. AI systems are increasingly indexing this publishing layer, giving individuals and companies more opportunity to expand visibility and credibility by sharing expertise on the platform.
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