PieSync supported syncing Contacts Plus. You can keep using PieSync through 2021, but in the meantime we're checking if we need to prioritize turning this into a data sync app? Please upvote! Thanks.
Yes, this would be a great idea. Contacts Plus/Contacts+ synchronizes your contacts with available information from social networks etc. and it really helps to keep information up to date automatically, but also to alert you when a contact has a new job for example. Please prioritize this data sync, also because if I understand you correctly the PieSync connection will stop working in 2022, there's some urgency to make this happen 🙂 thanks!