The 3-Tier Logic Stack: How I Run This Hub

Complexity is the enemy of execution.

I often see creators carrying a “debt” of 15+ subscriptions—Monday.com for tasks, Trello for roadmaps, Webflow for design, ConvertKit for emails. They spend more time managing their tools than building their products.

I run Think Data Hub on a lean, 3-tier architecture. It costs almost nothing and requires zero maintenance.

Here is the stack.

Tier 1: The Operating System (Notion)

Everything starts here. I don’t use Notion just for notes; I use it as a relational database.

  • CRM: Tracking connections.
  • Content Calendar: Planning these posts.
  • Product Development: Building tools like The Auto-Prioritizer.

If it isn’t in Notion, it doesn’t exist. It is the RAM of my business.

Tier 2: The Engine (WordPress)

Many people moved to Substack or Medium. I stayed on WordPress. Why? Control.

I treat WordPress as a “Headless CMS.” It allows me to build custom logic loops—like the Self-Updating Code Repository I built yesterday—without needing a dev team. It is robust, open-source, and I own the data.

Tier 3: The Storefront (Gumroad)

I don’t want to manage Stripe APIs or worry about VAT taxes in Europe. Gumroad handles the logistics. It is the checkout layer.

  • I build the logic in Notion.
  • I explain the logic in WordPress.
  • I deliver the file via Gumroad.

See the live storefront in action here.

The Philosophy

This stack follows the “Unix Philosophy”: Do one thing and do it well.

  • Notion handles Data.
  • WordPress handles Display.
  • Gumroad handles Transaction.

Stop looking for the “perfect” all-in-one tool. It doesn’t exist. Build a modular stack and get to work.


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  1. […] The 3-Tier Logic Stack: Learn the system architecture behind high-output execution. […]

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