See all of the feature differences between SharePoint Foundation 2013, SharePoint 2013 Server Standard, SharePoint 2013 Server Enterprise and Office 365 SharePoint Online. SharePoint on-premise and Office 365 SharePoint Online Plans / Feature Comparison Chart Spreadsheet. This may take a few seconds to load.
Feature availability footnotes can be viewed on the corresponding Service Descriptions pages:
Visit the Office 365 Service Descriptions in the TechNet library for detailed descriptions of the services and features that are available with Office 365. The feature tables in the Office 365 Service Descriptions also include footnotes that provide additional information about specific plans.
You may also want to view the full-size workbook from https://technet.microsoft.com/en-us/office/dn788955.aspx.