Premium Marketing ROI & Analytics Suite - Sell Project
Listed February 1, 2026
About Premium Marketing ROI & Analytics Suite
High-converting 3-in-1 Marketing Tool built with HTML & Tailwind CSS.
Project details
Built with: HTML5,Tailwind CSS,JavaScript (ES6+)
Website: https://codepen.io/Marshjek/pen/KQZVBQ
Next step: <blockquote>A buyer can easily scale this by:</blockquote><ol><li data-list="ordered"><span class="ql-ui" contenteditable="false"></span>Adding more niche-specific calculators (e.g., Email Marketing or SEO ROI).</li><li data-list="ordered"><span class="ql-ui" contenteditable="false"></span>Integrating a lead-capture form to build an email list.</li><li data-list="ordered"><span class="ql-ui" contenteditable="false"></span>Offering it as a white-label solution to marketing agencies.</li><li data-list="ordered"><span class="ql-ui" contenteditable="false"></span>Monetizing through targeted ad placements like Google AdSense.</li></ol><p><br></p>
For sale
Asking price: $99 USD
What's included
Source code, All related design work, All related data
The sale includes the complete source code of the Digital Marketing Calculator Suite, including the HTML structure, Tailwind CSS styling, and the custom JavaScript logic. I will also provide a brief setup guide to help the buyer host it on their own domain instantly. I am open to reasonable offers for a quick sale.
Reason for selling
As a developer, I specialize in building high-utility micro-SaaS tools. I am selling this ready-to-use asset to fund my next innovative software project and to allow a marketing professional to leverage this tool for their own business or agency. . I am open to reasonable offers for a quick sale.
Project metrics
Average Monthly Visitors: Under 1K/mo
Average Monthly Revenue: Pre-revenue