Is there a size limit to Analytics shared segments?

[jantzen_b]

Is there a limit to how large an Analytics segment can be when sharing with the Experience Cloud for use in other Adobe solutions?

[jantzen_b · Accepted solution]

Yes, each segment should contain no more than 20 million unique visitors. Sharing a segment containing more than 20 million will result in unexpected behavior.  

If you have a segment that contains greater than 20 million unique visitors, try making the segment more specific or limiting the lookback window. Alternatively, you may be able to create a real-time audience that accomplishes the same goal.

Documentation - Audiences