# Monitor weekly LLM share of voice with OpenRouter: n8n workflow

> Started by a clock, and works across Email and Google Sheets. 18 steps, 2 loops or waits: a working afternoon to understand properly.

Source: https://millionrounds.com/workflow/monitor-weekly-llm-share-of-voice-with-openrouter (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 weekly LLM share of voice with OpenRouter

Started by a clock, and works across Email and Google Sheets. 18 steps, 2 loops or waits: a working afternoon to understand properly.

Medium

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fmonitor-weekly-llm-share-of-voice-with-openrouter)

**18 steps** Medium: a working afternoon

**0** Branches: places the flow splits

**2** Loops or waits

**2** Services it connects to

## The flow

Starts it 1 Logic 8 Service 9

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

- 1 **Schedule Trigger** Schedule trigger *Starts it*
- 2 **Read Prompts** Google Sheets *Service*
- 3 **Expand Runs** Code *Logic*
- 4 **Loop Over Items** Split In Batches *Logic*
- 5 **Collection Complete** No Op *Logic*
- 6 **Call OpenRouter** Http Request *Service*
- 7 **Read Brands** Google Sheets *Service*
- 8 **Normalize Response** Code *Logic*
- 9 **Read Runs** Google Sheets *Service*
- 10 **Append to runs** Google Sheets *Service*
- 11 **Detect Mentions** Code *Logic*
- 12 **Wait** Wait *Logic*
- 13 **Append to mentions** Google Sheets *Service*
- 14 **Calculate Weekly Metrics** Code *Logic*
- 15 **Append to weekly_agg** Google Sheets *Service*
- 16 **Read weekly_agg** Google Sheets *Service*
- 17 **Build Report** Code *Logic*
- 18 **Send Email** Email Send *Service*

## How it's built

- **Starts on:** A clock
- **Steps:** 18, 2 loops or waits
- **Size:** Medium: a working afternoon
- **Connects to:** Email, Google Sheets
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own Email and Google Sheets accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 18 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 18 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-weekly-llm-share-of-voice-with-openrouter)
- **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.

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

- [**AI-Powered Upwork Job Automation - RSS Monitor** 18 steps · Google Drive, Google Sheets](https://millionrounds.com/workflow/ai-powered-upwork-job-automation-rss-monitor)
- [**Book website appointments into Google Calendar with Telegram** 18 steps · Email, Google Calendar](https://millionrounds.com/workflow/book-website-appointments-into-google-calendar-with-telegram)
- [**Generate weekly grocery lists in Notion with Telegram** 18 steps · Email, Notion](https://millionrounds.com/workflow/generate-weekly-grocery-lists-in-notion-with-telegram)
- [**LinkedIn Profile Posts Monitor Google Sheets with Dedup** 18 steps · Gmail, Google Sheets](https://millionrounds.com/workflow/linkedin-profile-posts-monitor-google-sheets-with-dedup)
- [**LinkedIn job monitor: smart filtering + Google Sheets** 18 steps · Google Sheets, Telegram](https://millionrounds.com/workflow/linkedin-job-monitor-smart-filtering-google-sheets)
- [**Monitor API health and send uptime alerts with Google Sheets** 18 steps · Google Sheets, Slack](https://millionrounds.com/workflow/monitor-api-health-and-send-uptime-alerts-with-google-sheets)