Monitor Zendesk churn risk signals, log in Sheets, and alert team in Slack

Monitor Zendesk churn risk signals, log in Sheets, and alert team in Slack

Lifecycle & Email
n8n
Rahul Joshi's template turns the satisfaction rating nobody reviews into a daily churn signal with a ticket link attached.
Source
n8n
Tools
Zendesk, Google Sheets, Slack
Runs
Daily at 8:00 PM
Cost
Free template
Last updated
August 7, 2026

What it is.

A schedule trigger fetches Zendesk tickets every weekday at 8:00 PM. A formatting step cleans them into priority, age, and urgency, then the workflow flags tickets carrying negative satisfaction ratings.

Flagged tickets land in a Google Sheet for reporting and in a Slack channel with the ID, subject, rating, and a suggested action. The sheet matters as much as the alert, because a month of flags shows a pattern.

What you get.

  • A daily Zendesk pull on a set schedule, at 8:00 PM.
  • Ticket data cleaned into priority, age, and urgency fields.
  • Churn risk flagging based on negative satisfaction ratings.
  • A Google Sheets log for reporting, alongside a formatted Slack alert per ticket.
HOW TO USE IT

How to set it up.

1

Connect Zendesk and confirm the view or query returns the tickets you care about.

2

Check that satisfaction ratings are being collected at all, since the flag depends entirely on them.

3

Create the Google Sheet with the columns the template writes, so nothing gets dropped.

4

Point the Slack node at the customer success channel and not a general one.

5

Move the 8:00 PM schedule to whatever hour your team reads Slack.

6

Review the sheet monthly, because the pattern across tickets says more than any single flag.

Use cases

Catch the rating nobody reviews

Pull Zendesk daily and surface the satisfaction scores that slipped.

Clean the ticket fields

Get the ticket fields into a shape you can sort.

Alert the account owner

Send the flagged accounts to Slack while the ticket is still open.

Best for

Support that never reaches CS

A bad rating sits in Zendesk while the account manager hears nothing about it.

Small CS teams

One daily digest of unhappy customers is a workable habit; a dashboard is not.

Building a churn evidence base

The sheet accumulates flagged tickets, so any later analysis has something to work from.

Open the original.

Hosted on n8n, free to open.
Open the Tool

Questions about Monitor Zendesk churn risk signals, log in Sheets, and alert team in Slack

What does it depend on?
Is a bad rating early enough to act on?
Should I keep the 8:00 PM schedule?

Questions about Lifecycle & Email

Do support tickets tell you who's leaving?
How fast should a risk signal reach a human?
Strengths
  • It logs to a sheet as well as alerting, so a month of flags shows a pattern instead of a stream of interruptions.
  • The Slack message carries the rating and a suggested action, so it can be acted on from the notification.
  • It uses satisfaction ratings, so the signal is the customer's own verdict.
Limitations
  • It only fires on tickets that received a satisfaction rating, and most tickets never get one.
  • A negative rating is a lagging signal, so the unhappiest customers are often already gone.
  • The 8:00 PM schedule means a Monday morning problem waits all day for its alert unless you change it.
Skip this if
  • Skip it if you are not on Zendesk, since the signals come from its ratings.
Ideal for
  • Customer success leads
  • Support managers
  • Stage: Series A onward

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