Automate Outbound Sales Calls to Leads with VAPI.ai & Google Sheets

This n8n workflow streamlines outbound sales by reading qualified leads from a Google Sheet where the 'AI call status' is 'NO'. It processes leads individually (batch size 1), extracts phone numbers and row indices, triggers AI-driven calls via VAPI.ai API, and updates the sheet status to 'YES' post-trigger to avoid re-calls.

Key benefits include massive time savings for sales teams, scalable lead outreach without manual dialing, and seamless integration of Sheets for easy lead management. It ensures sequential processing to maintain call quality and compliance.

Ideal use cases: Sales automation for B2B/B2C teams, real estate agents following up leads, e-commerce customer re-engagement, or any scenario needing automated voice outreach. Prerequisites include n8n setup, Google Sheets OAuth2 creds, and VAPI.ai API key with HTTP Header Auth.

Setup involves creating a sheet with phone (col E) and status (col F) columns, authenticating credentials in n8n, and configuring nodes for read, split, API call, and update operations.