VibeCalc - Sell Project
Listed July 27, 2026
About VibeCalc
AI Interactive Calculator & Widget Generator
VibeCalc is a lightweight, serverless frontend boilerplate for an AI Micro-SaaS. It allows users to prompt an AI to instantly generate customized, interactive, and responsive web calculators (cleaning, fitness, pizza builders, etc.) with a live inside-app preview and one-click code export. The code is 100% serverless, running entirely on the client side, meaning zero hosting costs and zero maintenance overhead for the owner.
Project details
Website: https://vibecalc-app.netlify.app
Next step: <p>The buyer can easily add an API endpoint (OpenAI, Claude, or Google Gemini) into app.js and launch the app globally. The next step is to integrate a payment gateway (like Stripe) and offer a premium monthly subscription model for unlimited widget exports. Marketing the tool directly to Webflow and WordPress agencies on Twitter/X or Product Hunt will quickly bring the first paying customers.</p><p><br></p>
For sale
Asking price: $100 USD
What's included
Source code, All related design work
Reason for selling
I am busy with other things and no longer have time to maintain this project.
Project metrics
Average Monthly Revenue: Pre-revenue