Definition
Social media citations are references to social platforms (Reddit, YouTube, LinkedIn, X, TikTok, Instagram, Facebook) inside AI search answers. They are a subset of UGC citations and a major social signal that AI models use to gauge real-world sentiment and experience.
Citation share varies by platform and model. Promptwatch's social media citations by AI model report compares how often ChatGPT, Perplexity, AI Overviews, and Grok cite each network, while the LinkedIn citation page types and YouTube in AI Search reports break down which page types and channels each platform favors.
For GEO teams, social media citations matter because they are third-party, experience-based, and hard to fake, which makes them strong authority signals during query fan-out. The play is to identify which networks your category's queries cite, build genuine presence there, and track the effect on citation share and AI share of voice. Pair this with third-party mentions and YouTube transcript citations for full coverage.
Examples of Social Media Citations
- A consumer brand finds YouTube and Reddit dominate its AI citations and shifts community investment toward video and subreddit participation.
- A B2B team uses the [LinkedIn citation page types](/data/linkedin-citation-page-types) report to learn that Pulse articles outperform company pages on AI Overviews and starts publishing thought leadership there.
- A marketer compares [social media citations by AI model](/data/social-media-citations-by-ai-model) and finds Grok cites X far more than ChatGPT does, shaping platform priorities.
- A GEO team tracks social media citation share alongside [brand inclusion rate](/glossary/brand-inclusion-rate) to measure how community activity translates into AI mentions.
