AI Sales Automation · Cold Email Marketing Agency

Doubling Meeting Bookings with AI-Powered Follow-Up

I built an AI conversation engine that turns positive and neutral email replies into sales conversations, follows up consistently, and hands booked meetings to salespeople with the full conversation history.

Problem

A cold email agency serving more than 60 clients forwarded positive and neutral replies to each client’s sales team.

But replies didn’t always become conversations. Salespeople overlooked neutral responses, delayed answering interested prospects or forgot to follow up. The agency generated opportunities, but turning them into meetings depended on each salesperson.

Solution

I built an AI conversation engine offered as a paid add-on to the agency’s service.

It researches prospects, drafts replies using the client’s offer and conversation history, and manages follow-ups through Microsoft 365. A reviewer approves or edits messages in Airtable before sending. When a prospect books a meeting, the system passes the conversation to the salesperson.

AI-powered conversion engine workflow from cold email replies to booked calls, including prospect research, AI reply drafting, human approval in Airtable and follow-up.

What I delivered

Reply classification and CRM updates: Identified positive and neutral responses and synced opportunities to HubSpot, Pipedrive or Zoho.
Prospect research: Combined Apollo contact and company data with AI-selected website pages to understand each prospect’s business.
Context-aware replies: Used prospect research, the client’s offer, campaign details and email history to draft relevant responses.
Human approval: Let a reviewer approve, edit or regenerate messages in Airtable before sending through Microsoft 365.
Consistent follow-up: Monitored incoming replies and continued conversations, stopping after five unanswered messages or when a prospect declined or opted out.
Meeting handoff: Detected SavvyCal bookings, updated lead status and sent the conversation history to the salesperson for call preparation.

Results

Doubled meeting bookings for one client, with larger increases reported for others.
Gave positive and neutral replies a consistent follow-up process.
Reduced manual research, reply writing and conversation tracking.
Helped salespeople prepare for booked calls with the prospect’s conversation history.

Stack

Make.com · OpenAI API · Airtable · Apollo · Microsoft 365 / Microsoft Graph API · HubSpot · Pipedrive · Zoho CRM · SavvyCal · Slack