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Hotel & Airbnb Price Comparator Chrome Extension
NamasteDev
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0 Likes
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A Chrome Extension that compares hotel & Airbnb prices side by side while browsing.
Domains
travel
Technologies
extension
react
api
Project Details
Tech Stack
- Frontend (Extension UI): React.js + TailwindCSS
- Extension APIs: Chrome Manifest V3, Content Scripts, Background Service Workers
- Backend (optional): Node.js + Express.js (for caching/search)
- Database (optional): MongoDB / Firebase (to store user history, favorite hotels)
- APIs: Booking.com, Airbnb, Expedia, Kayak, Skyscanner (via RapidAPI or scraping)
- Notifications: Chrome Notifications API
- Authentication: Firebase Auth / Google OAuth
Project Overview
A Chrome Extension that compares hotel & Airbnb prices side by side while browsing.
When a user searches for accommodation, the extension:
- Detects listings (hotel names, location, price) on websites.
- Fetches competitor prices via APIs.
- Displays a side popup with price comparison & ratings.
- Helps users save money by finding the best deal instantly.
Features & Ideas
Core Features
- Auto-detect hotel or Airbnb listing on a webpage
- Show competitor prices & availability
- Browser notifications for price drops
- Currency conversion based on user’s location
Advanced Features
- Price history charts (using Chart.js/Recharts)
- “Best time to book” recommendation (ML model / rule-based)
- Favorite hotels list saved inside extension
- Real-time Airbnb vs Hotel rating comparison
AI-Powered Enhancements
- AI-powered travel assistant chatbot inside extension
- Personalized recommendations (eco-friendly stays, luxury, budget)
- Auto-suggest cheaper nearby alternatives
Extra Add-ons
- Integration with Google Maps for distance to attractions
- Dark mode extension popup
- Multi-language support (English, Spanish, French, Hindi)
- Trip budget estimator inside extension popup
Expansion Ideas
- Group travel planner (share stays with friends)
- Loyalty points tracker (compare rewards from hotels)
- Auto-booking assistant (book at lowest price automatically)
- Flight + Stay combo price comparison
This project can grow into a full-fledged travel savings tool – from just price comparison to an AI-driven trip planner inside Chrome.