DEV Community

OTEO
OTEO

Posted on

I Built 102 AI Tools in a Weekend — Here's the Stack

I just launched AI Tools Pro — a collection of 102 AI-powered tools that run right in the browser.

What it does

Each tool takes a simple input and returns AI-generated output. No signup required. Categories include:

  • Writing & Content — blog posts, emails, social captions, press releases
  • SEO & Marketing — meta tags, keyword research, ad copy, content briefs
  • Business — pitch decks, business plans, SWOT analysis, pricing strategy
  • Developer Tools — regex generator, SQL queries, API docs, code review
  • Personal — resume builder, cover letters, meal plans, workout routines

The Stack

  • Frontend: Next.js 14 (App Router) + Tailwind CSS
  • AI: Claude API (Anthropic)
  • Payments: Stripe (monthly) + Gumroad (lifetime)
  • Hosting: Vercel
  • Analytics: Vercel Analytics
  • SEO: Dynamic sitemap, per-page meta tags, OG image generation

How it works

Each tool has a system prompt and a set of input fields. When you hit "Generate", it sends the prompt to Claude and streams back the result.

The free tier gives 5 uses per tool. After 3 uses, we ask for an email (lead capture). After 5, you hit the paywall — $19/mo or $99 lifetime.

Monetization

  • Free tier: 5 uses per tool, no signup
  • Email gate: Required after 3rd use
  • Pro Monthly: $19/mo (Stripe)
  • Lifetime: $99 one-time (Gumroad)

Live Demo

Check it out: ai-tools-woad-six.vercel.app

Would love feedback on which tools are most useful and what's missing!

Top comments (0)