Learn business growth with Google Analytics 4 › Forums › Google Analytics 4 › Comparing User Data Retrieval in Google Analytics: Universal Analytics vs Google Analytics 4 › Reply To: Comparing User Data Retrieval in Google Analytics: Universal Analytics vs Google Analytics 4
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As of now, Google Analytics 4 (GA4) does not have a direct equivalent to the User Activity API found in Universal Analytics. Therefore, retrieving all event data related to a specific user by their userId or uid is not currently supported in GA4.