How I Built 120+ Websites in 7 Days Using AI

Most developers spend a week building one website. I spent a week building over 120. No team, no budget, no venture capital. Just one developer, an AI coding assistant, and a system designed to scale from the start.

This is the story of how it happened, what the system looks like under the hood, and why it changes the economics of building on the web.

The Problem: One Website at a Time Doesn't Scale

If you're a solo developer or small team, the traditional approach to web projects is painfully slow. Design, build, test, deploy, repeat. Each site takes days or weeks. You end up maintaining a graveyard of half-finished projects because the overhead of each new launch is enormous.

I needed a different approach. I wanted to launch niche tools, prediction markets, content sites, and utility pages across dozens of domains — all maintained by one person. The only way to do that was to stop building websites one at a time and start generating them.

The Generator Pattern

The core idea is simple: write a Python script that takes a configuration file and outputs a complete, deployable website. One script, infinite sites.

Here's how the architecture works:

• Template system — A set of base HTML/CSS/JS templates with placeholder variables for branding, domain, colors, content, and features
• Config files — Each site gets a small JSON or YAML config defining its domain, theme, API keys, and content overrides
• Generator script — A Python script that reads the config, injects values into templates, and outputs a complete static site ready for deployment
• Batch deployment — A shell script that pushes every generated site to its GitHub repo, which auto-deploys via GitHub Pages or Cloudflare Pages

The result: changing the generator once updates every site. Adding a new site means writing a 20-line config file and running one command.

The Free Hosting Stack

Cost was a constraint — specifically, I wanted zero ongoing costs. Here's the stack that makes 120+ live sites free to host:

• GitHub Pages — Free static hosting with custom domains. No server to manage. Unlimited repositories on a free GitHub account.
• Cloudflare — Free DNS, free SSL, free CDN. Every site gets HTTPS and global edge caching at no cost.
• Cloudflare Workers — 100,000 free requests per day on the free tier. Enough to run serverless APIs, redirects, and dynamic logic.
• Firebase (free tier) — Real-time database for sites that need dynamic data. The Spark plan handles moderate traffic easily.

Total monthly hosting cost for 120+ websites: $0.

Where AI Comes In

AI didn't replace the thinking — it replaced the typing. Here's where it made the biggest difference:

• Generating content — Site copy, meta descriptions, FAQ sections, and structured data for each niche, generated from prompts and reviewed by a human
• Debugging at speed — When you're deploying 120 sites, bugs multiply. AI-assisted debugging cut fix time from hours to minutes
• Template iteration — Rapidly prototyping different layouts, then having AI refactor the best version into a clean, reusable template
• Bulk operations — Generating sitemaps, robots.txt files, Open Graph tags, and structured data across every site in one pass

The key insight: AI is not a replacement for architecture decisions. You still need to design the system. But once the system exists, AI makes populating it with content and fixing edge cases extraordinarily fast.

What I Launched

The 120+ sites span several categories:

• 16 prediction market sites — The Predict Network (predict.pics, predict.horse, predict.surf, and 13 more)
• Free online tools — Password generators, PDF converters, budget trackers, scam checkers
• Content and niche sites — Covering crypto, health, gaming, and more
• 18 Cloudflare Workers — Serverless edge tools sold in the SpunkArt Store

The Numbers

After one week of building:

• 120+ live websites deployed and indexed
• $0 hosting costs per month
• 1 developer managing everything
• ~15 minutes to launch a new site from config to live
• 18 digital products ready to sell

Want the Full Playbook?

This blog post covers the overview. The complete system — every script, every config template, every deployment workflow, and the AI prompts that made it work — is documented in the full ebook.

If you're a developer who wants to build more, faster, with less overhead — this is the system. And if you want to sell the tools that come out of it, check out the reseller program where you can white-label all 18 Cloudflare Workers and sell them under your own brand.

Start Building

The barrier to building on the web has never been lower. Free hosting, AI-assisted development, and generator patterns mean a solo developer can now do what used to require a team. The question isn't whether you can build 120 websites — it's what you'll build with them.

Browse the SpunkArt Store to see what came out of this system. Follow @SpunkArt13 for real-time updates as the network grows.