Do any changes that I make to contacts in the Side App sync back to Follow Up Boss (FUB)? Michelle Corpian September 24, 2025 01:32 Updated No, contact data only flows one way from Follow Up Boss to the Side App. We do not make any updates back to Follow Up Boss. Related articles Troubleshooting top Follow Up Boss(FUB) FAQs Google Workspace: Email, Drive & Settings How do I know if my account is connected to Follow Up Boss (FUB)? Digital Campaign Builder (DCB) Co-Marketing, explained