Alex Lee joins the show to walk us through an end-to-end automated newsletter generator built using N8N, Airtable, and generative AI. From aggregating news and generating summaries to crafting branded HTML and distributing it via email, Alex shows how businesses can reduce newsletter production from 6 hours to 30 minutes. He also shares how Model Context Protocol (MCP) is enabling real-time access to company data, explains his decision-making process between using workflow automation tools vs. vibe coding, and previews what's next in AI-powered business automation.
Timestamps:
00:23 – Welcome Alex Lee: Career journey from SAP to Google to AI consulting
01:31 – How ChatGPT changed his mind about NLP
02:38 – Why Alex is focused on AI enablement for businesses
03:36 – Use case #1: AI-powered newsletter generator
04:49 – The manual pain of newsletter creation
06:12 – Why email is the best owned marketing channel
07:25 – Step-by-step demo: Aggregating articles, adding context, and generating drafts
09:09 – Human-in-the-loop editing and brand tone tuning
10:01 – HTML generation and branded email output
11:03 – Use cases beyond marketing: Internal custom newsletters
15:26 – Why Airtable powers the backend of the workflow
17:27 – Behind the scenes: N8N automation workflow overview
20:26 – Tool selection: When to use N8N vs. Zapier vs. Make
21:49 – Hosting your own N8N instance for cost efficiency
24:04 – How clients send the generated newsletter (Mailchimp, HubSpot, EasyMail)
27:12 – Vibe coding vs. workflow automation: which path to choose?
28:41 – Why Lovable stands out among V0, Replit, Cursor
30:19 – Benefits of prototyping and vibe coding for non-technical folks
31:24 – What is MCP and why it matters
33:05 – Example: Using Claude + MCP to search Google Drive and draft an executive summary
38:59 – AI-powered time tracking via calendar and file analysis
40:58 – What’s next: legacy system integration, coding agents, MCP standardization
42:39 – How to contact Alex
Tools and Technologies Mentioned:
N8N – Open-source workflow automation platform used to orchestrate the newsletter process
Airtable – Serves as the data layer and user interface for non-technical users
Claude (Anthropic) – Used for summarization, HTML generation, and MCP interaction
MCP (Model Context Protocol) – Enables AI models to access external systems like Drive and calendars in real time
Zapier, Make – Workflow automation tools considered depending on client preference
Lovable – No-code/low-code app builder that successfully integrates with Supabase and OpenAI
HubSpot, Mailchimp, EasyMail – Email service providers used to distribute the newsletters
Supabase – Backend database often used in vibe-coded apps
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