"Wrapped" spotify/letterboxd-like before the end of the year

Each year, around mid-december, Spotify/Trakt/Letterboxd and other websites/services release their annual “wrapped”, which is the moment where users can see and share on social media all of their stats of the year

WeTrakr already has this through the Stats tab in profile, so my idea is to send a e-mail to users before the end of the year with all of these stats + being able to generate their own “card” (like Spotify does) with a resume of their most important stats to share in social, which would indirectly promote WeTrakr to non-users