Yes, Social Report pulls in all aspects of your feed, including messages and comments, so you can reply to them without having to do so individually on your social networks. Click on Feed to begin:
Then locate the message or comment you want to reply to:
Then click on Reply, type in your response, hit Publish, and you're done! If the message or comment is in a foreign language, you can use the Translate button to read it prior to responding.
Here is a more detailed article on the feed within Social Report - https://socialreport.zendesk.com/hc/en-us/articles/210184646-Social-Feed-more-filtering-options