選別 Case Study
AI Reply Qualifier
An n8n workflow that catches every cold-email reply from Instantly, validates it, classifies sentiment with an LLM, then auto-routes hot leads into GoHighLevel as opportunities — neutrals to nurture, opt-outs logged. Fully hands-off.
01Problem
Cold-email replies pile up in the sending tool. Hot leads wait until someone reads them, and opt-out requests get missed, which is a compliance risk.
02Solution
An n8n workflow catches every reply from Instantly, validates it, classifies the sentiment with an LLM, sends hot leads to GoHighLevel as opportunities, moves neutrals to nurture, and logs opt-outs.
03Tools
04Outcome
~10 hrsof reply-reading saved each month
~1 minfrom reply to a hot lead in the CRM
100%of opt-outs logged
At about 300 replies a month and 2 minutes each to read and route.
