Zoho One - Get All Apps with Small Team?

I'm thinking about moving our nonprofit onto Zoho One, but I want to make sure we'd actually have access to all of the apps we'd use.

One of the apps we're interested in is the Social app. Some of the pages about Zoho One say that it includes all their apps. But on one sales page, when I enter the number of seats we would use, the Social app disappears from the list of apps that would be included. Does the list of apps available expand as your org grows?