SweetKey.online
AI-assisted rental discovery with recommendation, report generation and freemium workflows
A closer lookat what we built
SweetKey.online was designed around a simple problem: rental discovery can involve too many listings, preferences and trade-offs. The platform uses AI to help turn a user's requirements into more useful rental recommendations. The solution combines Django and PostgreSQL with OpenAI, generated PDF reports, email delivery, freemium access and administrative management.
AI-assisted rental recommendations delivered as shareable PDF reports, with freemium access control.
From challenge toproduction outcome
The Challenge
Rental decisions are rarely based on a single filter. Users may care about budget, location, property characteristics and other preferences at the same time. The challenge was to make the experience feel personalized while still producing a useful, shareable result.
Keycapabilities
AI-assisted rental recommendations
Preference-driven recommendation workflow
Structured property/user data management
PDF report generation using WeasyPrint
Email delivery of generated results
Freemium access and entitlement flow
Administrative dashboard and management controls
Django + PostgreSQL application architecture
The stack andarchitecture we chose
Django handled the application and business rules, PostgreSQL stored structured data, OpenAI powered the AI layer, and WeasyPrint generated presentation-ready PDF reports. Email delivery connected the generated recommendations to the user's inbox, while the freemium model controlled access to premium functionality.
