# Monitor brand reputation for negative PR on Reddit: n8n workflow

> Started by a clock, and works across Google Sheets. It hands the judgement calls to a language model. 9 steps: a working afternoon to understand properly.

Source: https://millionrounds.com/workflow/monitor-brand-reputation-for-negative-pr-on-reddit (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Alerts and monitoring](https://millionrounds.com/workflows?category=Alerts+and+monitoring#library)

# Monitor brand reputation for negative PR on Reddit

Started by a clock, and works across Google Sheets. It hands the judgement calls to a language model. 9 steps: a working afternoon to understand properly.

Medium Calls a model

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fmonitor-brand-reputation-for-negative-pr-on-reddit)

**9 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 3 Logic 3 Service 2

The steps in the order they run, from what starts it.

- 1 **Schedule Trigger1** Schedule trigger *Starts it*
- 2 **Google Vertex Chat Model** Lm Chat Google Vertex *Model*
- 3 **Structured Output Parser** Output Parser Structured *Model*
- 4 **Look for Latest posts** Http Request *Service*
- 5 **AI Agent** Agent *Model*
- 6 **Extract Post Metadata1** Set *Logic*
- 7 **Code** Code *Logic*
- 8 **Seperate array into individual posts1** Split Out *Logic*
- 9 **Append to Google Sheets** Google Sheets *Service*

## How it's built

- **Starts on:** A clock
- **Steps:** 9
- **Size:** Medium: a working afternoon
- **Connects to:** Google Sheets
- **Model:** A language model, family not declared

## Questions

What does it need to run?

An n8n account, plus your own Google Sheets account, and a key for a language model. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls a language model. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 9 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 9 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fmonitor-brand-reputation-for-negative-pr-on-reddit)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Google Sheets](https://millionrounds.com/workflows?service=Google+Sheets#library)

## Workflows like it

Also alerts and monitoring, with the same services where possible, closest in size first.

- [**Automate GDPR Consent Management with Azure OpenAI Emails** 9 steps · calls a model · Email, Google Sheets](https://millionrounds.com/workflow/automate-gdpr-consent-management-with-azure-openai-emails)
- [**Automate WhatsApp sales with DeepSeek and Google Sheets** 9 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/automate-whatsapp-sales-with-deepseek-and-google-sheets)
- [**Automate bug reports with Gemini and Telegram** 9 steps · calls a model · Google Sheets, Telegram](https://millionrounds.com/workflow/automate-bug-reports-with-gemini-and-telegram)
- [**Automate customer feedback classification with Google Sheets** 9 steps · calls a model · Gmail, Google Sheets](https://millionrounds.com/workflow/automate-customer-feedback-classification-with-google-sheets)
- [**Classify machine failure risk with OpenAI and Slack** 9 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/classify-machine-failure-risk-with-openai-and-slack)
- [**Competitor Content Monitor with OpenAI and Google Sheets** 9 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/competitor-content-monitor-with-openai-and-google-sheets)