What capabilities are unique to social.plus compared to PubNub?

social.plus includes capabilities PubNub does not offer: algorithmically ranked activity feeds (including a personalized For You feed), Stories, Clips, communities and events, product catalogues with cross-surface tagging, shoppable livestreams, sponsored content, sentiment analysis, and Agentry for querying engagement data in AI assistants. social.plus also provides pre-built UIKit components across all social features, not just chat.