Four Simple Steps to Seamless Integration:

1. Scheduled Trigger: The workflow automatically runs every morning at 7:00 AM using a Cron scheduler node

2. Data Collection: The Mailchimp node searches for all new subscribers added since the previous synchronization

3. Smart Processing: The workflow formats and prepares subscriber data for HubSpot compatibility

4. Intelligent Updates: The HubSpot node either creates new contact records or updates existing ones, preventing duplicates

Setup requires only standard Mailchimp and HubSpot credentials, with no coding knowledge needed. The entire implementation process typically takes under 30 minutes, with immediate benefits from the very first synchronization run.