Clients Finally Get It | n8n to Auto-Generate Podcast, Blog & YouTube Content From One Prompt

Hey builders 👋

This might be useful if you’ve ever had trouble **explaining your AI/n8n automation services to normal humans** — especially business owners who don’t live in our world.

I’m not an influencer or anything, just someone who’s been building with AI + n8n for a while. After struggling with client comms, I built this system to let **AI explain my services better than I can.**

Instead of writing long proposals or pitching, I now generate a podcast episode from my service description — and repurpose it automatically into content that’s easier for clients to digest.

Here’s the breakdown of how the workflow works:

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### 🌍 What It Does

This n8n automation turns a **service description** into a:

- 🎙️ Spotify-style podcast (2 people having a smart conversation)

- 🎥 YouTube video (with SEO-optimized title + description)

- ✍️ Blog article (structured, readable, and optimized for business owners)

---

### 🧠 The Core Idea

> Clients don’t understand what we do — but they do understand podcasts, videos, and blog articles.

So, I use AI to simulate a natural conversation about my service (like a podcast), then automatically:

- transcribe it

- structure it

- and publish-ready content is generated in one flow.

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### 🔧 The Workflow in Detail

1. **📥 Input: Airtable with a 'New' record**

- Contains a long service description

- Prompt template for the AI podcast

- Link to the audio file created with Google NotebookLM

2. **🎧 Audio Processing**

- n8n downloads the audio from Google Drive

- Uploads it to Google Cloud Storage

- Sends it to Google Speech-to-Text

- Waits for the transcription to finish

3. **📝 Transcription**

- Full transcript is stored back in Airtable

- Used as the base for content generation

4. **🤖 Content Generation (with Gemini via LangChain)**

- AI analyzes the original prompt + transcript

- It generates:

- A podcast title + description (Spotify)

- A YouTube title + description

- A blog article with SEO headline, summary, and markdown content

5. **📤 Content Saved**

- All three outputs go back into Airtable fields

- Airtable now holds a full content pack for the service:

- Podcast

- YouTube

- Blog

6. **🧹 Clean Up**

- Deletes the audio file from GCS to save space

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### 🧪 Why I Made This

It’s not a product — just something that worked for me. I used to spend hours trying to explain my work to potential clients. Now I send them a podcast or blog article, and they just “get it.”

I’m sharing this because I know many of you are sitting on amazing workflows that are hard to describe to outsiders. This might be a bridge.

No hype. No funnel. Just hoping it sparks something for others.

Let me know if you want to see how the Airtable is set up or want a copy of the NotebookLM prompt I use. Happy to help 🙏

Martin

spotify: https://open.spotify.com/show/4ppOmOgO18dJoeHmhthzXC

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