# Free YouTube video analyzer with DeepSeek and OpenAI: n8n workflow

> Started by an event in a connected app, and works across Email. It hands the judgement calls to DeepSeek, OpenAI and one other.

Source: https://millionrounds.com/workflow/free-youtube-video-analyzer-with-deepseek-and-openai (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)

# Free YouTube video analyzer with DeepSeek and OpenAI

Started by an event in a connected app, and works across Email. It hands the judgement calls to DeepSeek, OpenAI and one other. 13 steps, 1 branch: a working afternoon to understand properly.

Medium Calls a model: DeepSeek, OpenAI

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Ffree-youtube-video-analyzer-with-deepseek-and-openai)

**13 steps** Medium: a working afternoon

**1** Branch: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Model 5 Logic 5 Service 2

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

- 1 **When clicking ‘Test workflow’** Manual trigger *Starts it*
- 2 **OpenAI Chat Model** Lm Chat Open Ai *Model*
- 3 **OpenRouter Chat Model** Lm Chat Open Router *Model*
- 4 **DeepSeek Chat Model** Lm Chat Deep Seek *Model*
- 5 **Structured Output Parser** Output Parser Structured *Model*
- 6 **Set YouTube URL** Set *Logic*
- 7 **Analyze LLM Chain** Chain Llm *Model*
- 8 **YouTube Video ID** Code *Logic*
- 9 **Send Email** Email Send *Service*
- 10 **Generate transcript** Http Request *Service*
- 11 **Get transcript** Set *Logic*
- 12 **Exist?** If *Logic*
- 13 **Get Fulltext** Code *Logic*

## How it's built

- **Starts on:** An event in a connected app
- **Steps:** 13, with 1 branch
- **Size:** Medium: a working afternoon
- **Connects to:** Email
- **Model:** DeepSeek, OpenAI, OpenRouter

## Questions

What does it need to run?

An n8n account, plus your own Email account, and a key for DeepSeek and OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

Yes. It calls DeepSeek, OpenAI and OpenRouter. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 13 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 13 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%2Ffree-youtube-video-analyzer-with-deepseek-and-openai)
- **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)

## Workflows like it

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

- [**Detect content decay from Google Search Console and alert** 13 steps · Email, Google Sheets](https://millionrounds.com/workflow/detect-content-decay-from-google-search-console-and-alert)
- [**Error handling system with Postgres** 13 steps · Email, Postgres](https://millionrounds.com/workflow/error-handling-system-with-postgres)
- [**Generate videos with Veo3 Fast API and Google Drive** 13 steps · Email, Google Drive](https://millionrounds.com/workflow/generate-videos-with-veo3-fast-api-and-google-drive)
- [**Monitor medical equipment with Google Sheets** 13 steps · Email, Google Sheets](https://millionrounds.com/workflow/monitor-medical-equipment-with-google-sheets)
- [**Real-time cryptocurrency price monitor with CoinGecko** 13 steps · Discord, Email](https://millionrounds.com/workflow/real-time-cryptocurrency-price-monitor-with-coingecko)
- [**Health monitoring system with Grok-3 AI** 14 steps · calls a model · Email](https://millionrounds.com/workflow/health-monitoring-system-with-grok-3-ai)