Auto-Reply to Google Play Store Reviews with GPT-4o & Sentiment Analysis

Go to Workflow
837 views
Built by Arunava Arunava
Created on June 07, 2026

Description

This n8n workflow automates replying to Google Play Store reviews using AI.

It analyzes each review’s sentiment and tone and posts a human-like response — saving time for indie devs, founders, and PMs managing multiple apps.

💡 Use Cases
Respond to reviews at scale without sounding robotic
Prioritize negative sentiment feedback
Maintain consistent tone and support messaging
Free up time for teams to focus on product instead of ops

🧠 How it works
Uses the Play Store API to fetch new app reviews
Filters out reviews that have already been replied to
Analyzes sentiment using OpenAI GPT-4o
Passes sentiment and review context to an AI Agent node that crafts a reply
Replies are posted to Play Store via Google API
(Optional) Logs the reply to Slack for visibility

⚡ Requirements
Google Play Developer Console access
Google Cloud Project with service account
OpenAI account (GPT-4o or mini)
(Optional) Slack workspace & app for logging

🙌 Don’t want to set this up yourself?
I’ll do it for you. Just drop me an email: [email protected]

Let’s automate the boring stuff so you can focus on growth. 🚀

Nodes Used (6)

AI Agent
@n8n/n8n-nodes-langchain.agent
HTTP Request
n8n-nodes-base.httpRequest
OpenAI
@n8n/n8n-nodes-langchain.openAi
OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi
Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow
Slack
n8n-nodes-base.slack