This page shows which websites and brands Grok cites most frequently in its responses. Based on over 90,000 analyzed prompts across multiple industries and languages. Updated monthly.
This page shows which websites and brands Grok cites most frequently in its responses. Based on over 90,000 analyzed prompts across multiple industries and languages. Updated monthly.
Grok, developed by xAI (Elon Musk's AI company), brings a distinctive angle to the AI citation landscape through its integration with X (formerly Twitter) and its emphasis on real-time information. The citation data on this page, tracked by Sorank across thousands of analyzed prompts, shows how Grok's unique data access shapes the sources it references. For professionals focused on Generative Engine Optimization (GEO), Grok represents a model whose citation behavior differs meaningfully from the rest.
What sets Grok apart from ChatGPT, Claude, or Gemini is its direct access to real-time posts and conversations on the X platform. This means that Grok cites X/Twitter content in a way no other major AI model does. Brands, journalists, and thought leaders with active X accounts have an additional opportunity to be cited by an AI model.
Beyond X/Twitter data, Grok also cites traditional web sources. Wikipedia, major news outlets, and authoritative institutional sites appear consistently. However, the balance between social media sources and traditional web sources shifts depending on the query type. For current events, Grok leans heavily on X data. For factual queries, it behaves more like a conventional AI model.
Grok's real-time capabilities give it an advantage in citation freshness. While Claude relies primarily on training data and ChatGPT uses periodic browsing, Grok can pull from content posted minutes ago on X. Platforms like YouTube also benefit from Grok's real-time orientation.
Each model has its own source preferences, and Grok's X/Twitter integration means that social media presence is a direct ranking factor for this model. A brand with no X presence may perform well in ChatGPT or Claude but miss out on Grok for certain query types. Use Sorank to monitor these trends and build a GEO strategy that accounts for Grok's unique position where real-time social data and traditional web authority intersect.