AI Automation Make.com Google Sheets Gmail Trello

Review & Reputation Engine

An AI-powered Make.com workflow that monitors incoming reviews, auto-replies to positive ones, and escalates negatives to a human via Trello — zero manual inbox time.

100%
Positive reviews replied
15 min
Max reply lag
0
Manual inbox checks
2 platforms
Google + Facebook

The problem

Reviews were piling up with no one responding

For a service business, review response time is a trust signal. Positive reviews left unacknowledged feel like indifference. Negative ones left unaddressed can compound into a reputation problem.

The issue wasn't lack of intent — it was that responding to every review manually meant someone had to check Google and Facebook daily, write a thoughtful reply, and escalate complaints to the right person. That's easy to skip when the day gets busy.

The goal: respond to positives automatically within minutes, and make sure negatives never slip through without surfacing to someone who can act on them.

Make.com workflow

Review & Reputation Engine Make.com workflow

The full Make.com workflow — Google Sheets trigger → AI sentiment → Router → Gmail or Trello

How it works

01

New review logged to Google Sheets

Reviews from Google and Facebook are entered into a central Review Log sheet. Each row captures: timestamp, reviewer name, platform, review text, and star rating. The Make.com workflow polls the sheet every 15 minutes for new unprocessed rows.

02

AI classifies sentiment and drafts a reply

An HTTP node sends the review text to the AI API. It returns a sentiment label (Positive or Negative) and, for positive reviews, generates a warm, brand-appropriate reply. The classification and AI reply are written back into the sheet automatically.

03

Router splits positive vs. negative

An Make.com Router node checks the Sentiment field. Positive reviews go down one branch; anything negative (including neutral 3-star reviews) goes down the escalation branch. No ambiguous cases fall through the cracks.

04

Positive → Gmail confirmation sent, row updated

The AI-generated reply is sent via Gmail as a notification confirming the auto-reply was posted. The row in Google Sheets is updated to Replied.

05

Negative → Trello card created for human review

Negative reviews are never auto-replied to. Instead, a Trello card is created in the New Negative Reviews list with the reviewer name, platform, star rating, and the full review text. A human handles the response. The sheet row is updated to Escalated.

System in action

Google Sheets review log — incoming reviews

Review log before processing — new rows waiting to be picked up

Google Sheets review log — with AI replies and status

After processing — AI Reply and Status columns filled in automatically

Trello board — negative reviews escalated

Trello Reputation Engine board — negative reviews surfaced for human action

Gmail confirmation — positive review auto-replied

Gmail notification confirming a positive review was auto-replied

Design decisions

🚫

Never auto-reply to negatives

A bad AI reply to a complaint is worse than silence. Any review with negative or neutral sentiment is routed to a human, every time.

📋

Sheets as the single source of truth

Every review — positive or negative — is logged with its sentiment, AI reply, and final status. Full audit trail with no extra tooling needed.

⏱️

15-minute polling window

Fast enough that positive reviews feel promptly acknowledged. Slow enough to avoid rate limits and keep the workflow stable under real daily volume.

Tools used

Make.com Google Sheets Gmail Trello AI API (HTTP)
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Want something like this built for your business?

Tell me where reviews are piling up and what you want off your plate. I'll map the pattern and tell you what's realistic.