Gastolens - Sell Project
Project Overview
GastoLens is a production-ready personal finance PWA that removes the friction of expense tracking. Users type or speak a natural phrase — "dinner with friends 45 euros" — and the built-in NLP engine automatically extracts the amount, detects the currency, and assigns the right category. No bank connection required. No complex setup.Key highlights:Custom Spanish NLP engine built from scratch in vanilla JavaScript — handles slang, numeric word forms and multi-currency (EUR, RON, USD). No third-pa...
Detailed Description
Visual Content & Media
Project Screenshots & Interface
The following screenshots showcase the visual design and user interface of Gastolens:
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.
Live Demo & Interactive Experience
Live Demo URL: https://gastolens.vercel.app/
Experience Gastolens 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 screenshotno videos 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
Domain name, All related design work, Source code, All related data
Reason for Selling
I am a Data Science student who built this project in my spare time to improve my technical skills. I do not have the time or resources to monetise and scale it. I would rather it reach someone who can take it further.
Technical Architecture
Business Context & Market Position
Development Context & Timeline
Project Development Timeline
This project was created on June 3, 2026 and last updated on September 11, 2026. The project has been in development for approximately 3.4 months, representing 102.19292281972 days of development time.
Development Commitment: The project requires Undisclosed of development time, indicating a side project level commitment.
Technical Implementation Effort
Next Development Phase: <p><span style="background-color: rgb(31, 31, 30); color: rgb(226, 225, 218);">The most immediate opportunity is monetisation: the infrastructure is already cloud-based and user accounts are fully managed, so adding a Stripe subscription paywall requires approximately one weekend of development. A freemium model — free up to 50 expenses/month, paid tier for unlimited entries — could be live within days.</span></p><p><span style="background-color: rgb(31, 31, 30); color: rgb(226, 225, 218);">Extending the NLP engine to English would open the product to the global personal finance market and is estimated at one week of development. The parser architecture is modular, so adding new languages is straightforward.</span></p><p><span style="background-color: rgb(31, 31, 30); color: rgb(226, 225, 218);">The app can be wrapped with Capacitor to produce native iOS and Android binaries for App Store and Google Play distribution, significantly expanding the potential user base without a full rewrite.</span></p><p><span style="background-color: rgb(31, 31, 30); color: rgb(226, 225, 218);">On the marketing side, nothing has been done yet. SEO, content marketing targeting Spanish-speaking personal finance keywords, and social media are entirely untapped channels. The Mint shutdown in January 2024 left a large audience actively searching for free alternatives — a well-timed launch campaign could capture a meaningful share of that traffic.</span></p><p><span style="background-color: rgb(31, 31, 30); color: rgb(226, 225, 218);">Longer term, the codebase can be white-labelled and sold to fintech companies or banks that need a branded expense tracker for their customers, turning a B2C product into a B2B revenue stream.</span></p><p><br></p>
Competitive Analysis & Market Position
Market Differentiation
Competitive Advantages
Pricing Information
Offer Price: $200 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 236782
Project Links
Live Demo: https://gastolens.vercel.app/
Key Features
- Listed for sale
Frequently Asked Questions
What is this project about?
Gastolens is a saas project that GastoLens is a production-ready personal finance PWA that removes the friction of expense tracking. Users type or speak a natural phrase — "dinner with friends 45 euros" — and the built-in NLP engine....
How much does this project cost?
This project is listed for sale at $negotiable USD. There's also an offer price of $200 USD.
What's included when I buy this project?
Domain name, All related design work, Source code, All related data.
Why is the owner selling this project?
I am a Data Science student who built this project in my spare time to improve my technical skills. I do not have the time or resources to monetise and scale it. I would rather it reach someone who can take it further.
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://gastolens.vercel.app/. 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.