How a mid-cap automotive parts manufacturer cut email response times and shifted sales effort back to revenue-driving accounts using AI-supported email automation.
INDUSTRY
USE CASE
INTEGRATION
The Problem
A mid-cap manufacturer supplying industrial parts to automotive OEMs and Tier-1 suppliers was buried in inbound email. Sales reps spent most of their day answering repetitive requests on order status, pricing, returns, and support, while strategic accounts waited. Average response time stretched to 24 to 48 hours. Email rules handled syntax, not intent. Templates still required manual interpretation. The CRM stored data without acting on context. The real problem was not access to information. It was routing, prioritization, and response construction at scale.
The Solution
Celestine AI Partners deployed an AI-supported email automation system integrated with Microsoft Dynamics and Outlook. An intent classification layer evaluates every inbound message and splits it into an automated path or a manual path. Routine requests trigger AI-drafted responses populated with live ERP data on orders and shipments. Pricing, commitments, and exceptions stay with humans. An LLM-as-judge quality gate reviews every draft before it reaches a user. Sales teams never leave Outlook. Automation stays observable, controllable, and reversible.
Faster response times
Emails handled automatically
Sales capacity restored
Sales reps returned to account management and strategic follow-up. Customers receive faster, more consistent answers without sacrificing accuracy. Order accuracy improved. Activity data got cleaner, which strengthened forecasting and sales-to-operations alignment. Leadership now sees demand patterns and service load in real time. The operational load came off the team without adding a single headcount.
