# Compare products and generate visual scorecards in Telegram: n8n workflow

> Started by an incoming Telegram message, and works across Google Sheets and Telegram. It hands the judgement calls to Gemini.

Source: https://millionrounds.com/workflow/compare-products-and-generate-visual-scorecards-in-telegram (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Chat assistants](https://millionrounds.com/workflows?category=Chat+assistants#library)

# Compare products and generate visual scorecards in Telegram

Started by an incoming Telegram message, and works across Google Sheets and Telegram. It hands the judgement calls to Gemini. 24 steps, 1 branch, 1 loop or waits: large, and worth reading before you trust it with anything live.

Large Calls a model: Gemini

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fcompare-products-and-generate-visual-scorecards-in-telegram)

**24 steps** Large: read it before trusting it with anything live

**1** Branch: places the flow splits

**1** Loop or waits

**2** Services it connects to

## The flow

Starts it 1 Model 12 Logic 4 Service 7

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

- 1 **Google Gemini** Lm Chat Google Gemini *Model*
- 2 **User Sends Message to Bot** Telegram trigger *Starts it*
- 3 **Google Gemini 1** Lm Chat Google Gemini *Model*
- 4 **Google Gemini 2** Lm Chat Google Gemini *Model*
- 5 **Google Gemini 3** Lm Chat Google Gemini *Model*
- 6 **Validate user Input** Agent *Model*
- 7 **Structured Output Parser** Output Parser Structured *Model*
- 8 **Conversational AI** Agent *Model*
- 9 **Analyze the data** Agent *Model*
- 10 **Structured Output** Output Parser Structured *Model*
- 11 **Generate Image and Description** Agent *Model*
- 12 **Structured Output1** Output Parser Structured *Model*
- 13 **Validation Type Switch** Switch *Logic*
- 14 **Answer the User** Telegram *Service*
- 15 **Generate Comparison Image** Google Gemini *Model*
- 16 **Process Initialization Alert** Telegram *Service*
- 17 **Clear Database** Google Sheets *Service*
- 18 **Send Photo Message to Bot** Telegram *Service*
- 19 **Split Out Extracted Products** Split Out *Logic*
- 20 **Loop Over Items** Split In Batches *Logic*
- 21 **Retrieve Data from Database** Google Sheets *Service*
- 22 **Search for each product's data.** Browser Act *Service*
- 23 **Aggregate Google Sheet Data** Aggregate *Logic*
- 24 **Save Product Information to Database** Google Sheets *Service*

## How it's built

- **Starts on:** An incoming Telegram message
- **Steps:** 24, with 1 branch, 1 loop or waits
- **Size:** Large: read it before trusting it with anything live
- **Connects to:** Google Sheets, Telegram
- **Model:** Gemini

## Questions

What does it need to run?

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

What starts it?

It starts on an incoming Telegram message.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 24 steps it is large: read it before trusting it with anything live.

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 24 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%2Fcompare-products-and-generate-visual-scorecards-in-telegram)
- **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)[Telegram](https://millionrounds.com/workflows?service=Telegram#library)

## Workflows like it

Also chat assistants, with the same services where possible, closest in size first.

- [**AI-powered fuzzy matching, and assigns confidence scores.** 24 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/ai-powered-fuzzy-matching-and-assigns-confidence-scores)
- [**Agents with OpenRouter and Telegram** 24 steps · calls a model · Telegram](https://millionrounds.com/workflow/agents-with-openrouter-and-telegram)
- [**Audit and cancel unused SaaS seats with Google Sheets** 24 steps · calls a model · Google Sheets, Slack](https://millionrounds.com/workflow/audit-and-cancel-unused-saas-seats-with-google-sheets)
- [**Create branded LinkedIn carousels with OpenAI** 24 steps · calls a model · Telegram](https://millionrounds.com/workflow/create-branded-linkedin-carousels-with-openai)
- [**Generate Images on Telegram from Text and Voice** 24 steps · calls a model · FTP, Telegram](https://millionrounds.com/workflow/generate-images-on-telegram-from-text-and-voice)
- [**Generate strategic business recommendations with OpenAI** 24 steps · calls a model · Asana, Gmail](https://millionrounds.com/workflow/generate-strategic-business-recommendations-with-openai)