Automated Lead Follow-Up System

Overview

Slow follow-ups quietly cost agencies and businesses qualified opportunities. This automated lead follow-up system keeps every prospect moving through a thoughtful sequence without relying on manual reminders or spreadsheets.

Built with two modular n8n workflows, it uses the initial conversation to draft personalized emails, calculates the right follow-up intervals, logs every touchpoint, and stops outreach as soon as a prospect replies.

Key Features

• Outreach Engine: Checks the leads sheet daily and identifies prospects due for their next follow-up.
• Precise Follow-Up Timing: Applies 24-hour, 48-hour, and later follow-up intervals consistently.
• AI Personalization: Drafts relevant emails from the original lead conversation and campaign context.
• Automatic Logging: Records message status, timestamps, and touchpoints in Google Sheets.
• Reply Monitor: Watches for incoming replies in near real-time and updates the lead record immediately.
• Sequence Suppression: Stops future emails when a prospect responds, preventing awkward duplicate outreach.

Use Cases

• Agencies following up with new sales leads
• Service businesses managing inbound inquiries
• Sales teams that need consistent outreach without manual tracking
• Automation agencies deploying repeatable client pipelines

Tech Stack

n8n Workflow Automation, OpenAI API, Gmail API, Google Sheets API