Lead Engine - Sell Project
Project Overview
Lead Engine scans the entire UK company register — 5.7 million rows in 57 seconds,free — and finds newly-registered businesses with no verifiable website. Each onebecomes a priced opportunity with an evidence trail: what the business appears toneed, why, where that conclusion came from, and which kind of agency would want it.MEASURED, NOT ESTIMATED· 43,868 fresh candidate companies per monthly snapshot· 5.5 search requests per company researched· 1.735 opportunities per company actually searched...
Detailed Description
Visual Content & Media
Project Screenshots & Interface
The following screenshots showcase the visual design and user interface of Lead Engine:
Screenshot 1: Main Dashboard & Primary Interface
This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the contemporary design approach and user-centered interface design.
Project Demonstration Videos
The following videos provide visual demonstrations of Lead Engine in action:
Demo Video 1: Main Functionality Walkthrough
This video demonstrates the main functionality and core features of the application, providing a comprehensive overview of how the system works. The video showcases the saas application's user interface design, providing viewers with a clear understanding of the project's capabilities and value proposition.
Video URL: https://www.loom.com/share/f2fe90e7206948f58b59361c22144dd2
Live Demo & Interactive Experience
Live Demo URL: https://www.loom.com/share/f2fe90e7206948f58b59361c22144dd2
Experience Lead Engine firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the saas application's real-world performance, providing a comprehensive understanding of the project's value and potential.
Visual Content Summary
This project includes 1 screenshot and 1 demonstration video plus a live demo, providing comprehensive visual documentation of the saas application. The media content demonstrates the project's user interface design, showcasing both the visual appeal and functional capabilities of the solution.
Technical Specifications & Architecture
Technology Stack & Implementation
Common Questions & Use Cases
Use Cases & Practical Applications
Target Audience & Use Cases
Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking saas solutions.
Project Details
Project Type: Saas
Listing Type: Sell
What's Included
Source code
Full documentation and audit trail, not just code: · 35,000 lines of Python, ownership declared, LICENSE in the repository · 996 automated tests, all passing, runnable offline with no API keys · Dashboard, HTTP API (70 routes), CLI (26 commands) · make demo — the real engine on synthetic data in two seconds, no API key · make benchmark — reproduces every published figure on your own account · A ten-document data room: architecture, costs, runbook, handover checklist, security, data sources, and a full limitations document · My own unedited audit: every defect found while preparing this for sale, what it was, how it was caught, and which test now prevents it · A manual verification record: 14 output claims checked by hand against external sources, 13 correct, 1 false negative with an identified cause · 6 hours of handover support over the first 30 days NOT INCLUDED: the contact database (10,900 records) is deliberately excluded. A large share is personal data scraped from social platforms and the lawful basis for transferring it to a third party isn't established. About a fifth is stale, and none has ever transacted. Excluding a liability is a decision, not an omission. Also not included: revenue, customers, provider accounts, or any domain.
Reason for Selling
It's built and measured, but operating it is commercial work rather than engineering work, and that isn't my strength. It belongs with someone who already has clients.
Technical Architecture
Business Context & Market Position
Development Context & Timeline
Project Development Timeline
This project was created on September 10, 2026 and last updated on September 13, 2026. The project has been in development for approximately 0.1 months, representing 3.0617744408333 days of development time.
Development Commitment: The project requires Under 5 hours/week of development time, indicating a side project level commitment.
Technical Implementation Effort
Next Development Phase: <p>The immediate use is the simplest one: if you run a UK web, SEO or marketing agency,</p><p>configure yourself as the only buyer profile and every matching opportunity becomes a</p><p>lead for your own pipeline. No reselling, no demand risk — you already have the demand.</p><p>Running cost is under $35/month at 1,000 companies.</p><p><br></p><p>Documented paths beyond that, none built and none validated:</p><p><br></p><p>1. Surface "has social media but no website". Manual verification turned up</p><p> businesses already running Facebook and Instagram with nowhere to send anyone —</p><p> arguably the easiest web lead there is. The signal is already captured during</p><p> research, just not exposed as a filterable field. Cheap to add.</p><p><br></p><p>2. A second country. France is the realistic candidate: its national register is</p><p> open data, free, with incorporation dates, on terms comparable to Companies</p><p> House. Estimated 2–5 days plus a language layer.</p><p><br></p><p>3. More opportunity types. The engine already detects website, Google Business,</p><p> branding, social and lead-capture gaps. The rule structure is uniform — adding a</p><p> category is a rule, not an architecture change.</p><p><br></p><p>4. Volume. Discovery is free at any scale. Research is the only cost, so throughput</p><p> is a budget decision rather than an engineering one.</p><p><br></p><p>The honest caveat: none of this matters until someone demonstrates that the output</p><p>sells. That's the real question, and it's unanswered.</p>
Competitive Analysis & Market Position
Market Differentiation
Competitive Advantages
Pricing Information
Offer Price: $7,600 USD
Project Metrics
Average Monthly Visitors: Pre-launch
Average Monthly Revenue: Pre-revenue
Average Monthly Downloads: Pre-launch / New project
About the Creator
Developer: User ID 267898
Project Links
Live Demo: https://www.loom.com/share/f2fe90e7206948f58b59361c22144dd2
Key Features
- Listed for sale
Frequently Asked Questions
What is this project about?
Lead Engine is a saas project that Lead Engine scans the entire UK company register — 5.7 million rows in 57 seconds,free — and finds newly-registered businesses with no verifiable website. Each onebecomes a priced opportunity with an....
How much does this project cost?
This project is listed for sale at $negotiable USD. There's also an offer price of $7,600 USD.
What's included when I buy this project?
Source code.
Why is the owner selling this project?
It's built and measured, but operating it is commercial work rather than engineering work, and that isn't my strength. It belongs with someone who already has clients.
What are the project's current metrics?
Monthly visitors: Pre-launch. Monthly revenue: Pre-revenue.
Can I see a live demo of this project?
Yes! You can view the live demo at https://www.loom.com/share/f2fe90e7206948f58b59361c22144dd2. This will give you a better understanding of the project's functionality and user experience.
How do I contact the project owner?
You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.
Is this project still actively maintained?
Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.