Gastolens - Sell Project
Listed June 3, 2026
About Gastolens
Personal finance PWA with Spanish NLP type or speak expenses, auto-categorised
Project details
Website: https://gastolens.vercel.app/
Next step: <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>
For sale
Asking price: $200 USD
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.
Project metrics
Average Monthly Visitors: Pre-launch
Average Monthly Revenue: Pre-revenue
Average Monthly Downloads: Pre-launch / New project