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Automate Email Responses with GPT 4o Mini and Human Review in Gmail

by Yusuke YamamotoUpdated Aug 2026
RequiresGmailGmailOpenAI
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Send for Review✅ Send to Customer✅ Send to Custo…IfIF Approved?Gmail Trigger1NONo Operation, do nothing1No Operation, d…OpenAI Chat Model (for Classifier)OpenAI Chat Mod…TCClassify Potential LeadsClassify Potent…CLBasic LLM ChainOPStructured Output ParserStructured Outp…OpenAI Chat Model (for LLM Chain)OpenAI Chat Mod…12345678910
1/5
STEPS · 10
Starts on a Gmail event

On a new Gmail email, classifies it and drafts an OpenAI-generated reply held in Gmail for human review.

Tags

eventmediumGmailOpenAILead NurturingAI Chatbotdiscoveredpending-review
Connects
gmailGmailOpenAI
CategoryAI Agents & Chatbots
Triggerevent
Complexitymedium
Nodes10
AddedJun 27, 2026