eSellify Buy & Sell Marketplace Flutter App with Admin Panel | Classified Ads App like OLX, Quikr

eSellify Flutter Classified Marketplace With Admin Panel | Buy & Sell Platform

Important Notice

Beware of scams and fraud: This product is officially sold only through the Envato Marketplace (Codecanyon). Do not purchase from unauthorized sources or third-party resellers.

eSellify is a complete, production-ready classified ads and buy-sell marketplace mobile application built with Flutter and Firebase. It works similarly to popular classified marketplace platforms — users can post ads to sell items, browse and search listings, filter by category and location, and communicate directly with sellers through real-time in-app chat. The full Flutter source code is included for both Android and iOS, along with detailed documentation to get your marketplace live quickly.

Whether you want to launch a local classifieds platform, a second-hand goods exchange, a used car marketplace, a real estate listing app, or any niche buy-and-sell community, eSellify gives you a solid, scalable foundation with a clean codebase and a modern UI.

Live Demo

Admin Panel

Open Admin Panel

Customer Web Panel

Open Customer Web Panel

Android APK Downloads

• Download Customer App

iOS TestFlight Links

• Install Customer App

Note: Please install the TestFlight app from the App Store before clicking iOS links.

Landing Page

• Landing Page

Important Information About External Services

This application uses third-party services such as Firebase (Authentication, Firestore, Storage, Analytics), Google Maps API, and payment gateways. These services may require additional costs depending on your usage. Please review the pricing policies of these services before deployment.

Key Highlights

• Flutter cross-platform app (Android and iOS)
• Firebase backend with real-time database
• Real-time buyer and seller chat
• Advanced search and filter options
• Location-based listing system
• Wishlist and favorites feature
• Push notifications support
• Multi-language and RTL support
• Clean architecture using GetX

Feature List

• User registration with email, phone, and social login
• Ad posting with images, price, category, and location
• Edit, delete, and manage listings
• Real-time chat system
• User profile and dashboard
• Push notifications
• Subscription plans and monetization system

Subscription Monetization

eSellify includes a built-in subscription and monetization system that gives you full control over how users post and promote their ads on the platform.

• Ad Listing Plans: Restrict the number of ads a user can post based on their active subscription plan. Free users get a limited quota while premium subscribers can post unlimited or higher numbers of ads.
• Featured Ad Promotion: Users can purchase featured ad slots to boost their listing to the top of search results and category pages, increasing visibility and faster selling.
• Subscription plans managed from the Admin Panel
• Plan duration control — daily, weekly, monthly, or custom periods
• Separate plans for ad listing quota and featured ad promotion
• Users can view, upgrade, and manage their active plan from the app
• Payment gateway integration for plan purchases

Technology Stack

• Flutter (Dart)
• Firebase Firestore
• Firebase Authentication
• Firebase Cloud Messaging
• Firebase Analytics
• Google Maps API

Use Cases

• Local classifieds and general ads platform
• Used car and vehicle marketplace
• Second-hand electronics buying and selling app
• Real estate and property listing app
• Fashion resale and thrift store marketplace
• Jobs and freelance opportunity board
• Student textbook and notes marketplace
• Furniture and home goods exchange platform
• Any niche buy-sell community app

Regular Updates and Improvements

Our development team regularly pushes updates to keep the system stable, secure, and modern. With each purchase, you’ll receive lifetime access to free updates. Feature requests from the community are also considered in future releases.

Support

We provide full support via email and ticket system. Installation help and basic configuration support are included. Our documentation is clear and beginner-friendly to help you get started quickly. If you need any help after purchase, our dedicated support team is here for you.

Refund Policy

Please review the item description and compatibility details carefully before making a purchase. Purchases made by mistake or without checking the requirements will not be eligible for a refund.

Due to the digital nature of this product and Envato marketplace policies, refunds cannot be provided once the item has been downloaded. All sales are considered final. However, we are committed to providing full support and will gladly assist you in resolving any technical issues or bugs you may encounter.

Note

The source code is modular, clean, and well-commented. You can customize the app name, categories, color theme, and branding with minimal effort. No complex backend setup is required — Firebase handles everything out of the box. The codebase is designed to be extended and scaled as your marketplace grows.

Changelog

Version 1.1.0 – April 18, 2026

 - Completed full conversion of the mobile application into a high-performance web version. - Introduced web-based paginated ad listings with precise distance-based filtering. - Upgraded to Flutter 3.41.6 for improved compatibility. - Updated all project dependencies to their latest stable versions. - Refined the web platform with critical bug fixes and enhanced navigation performance. - Optimized the web experience with proximity-sorted ads and smooth paginated browsing. 

Version 1.0.0 – April 11, 2026

 - Initial release with full marketplace functionality