Dealio is a premium, production-ready marketplace app template built with Flutter for entrepreneurs, startups, and developers who want to launch a modern buying and selling platform similar to OLX, eBay, or Facebook Marketplace. With 60+ ready-made screens and components, a polished light & dark design, and a complete buyer-seller experience, Dealio gives you everything needed to build a scalable marketplace app quickly. From browsing products and advanced filtering to real-time messaging, ad management, seller dashboards, and responsive admin tools, Dealio covers the entire marketplace journey. Designed using modern UI/UX standards and tested on real devices, it’s ready to launch out of the box.  

Key Features

Marketplace Home – Featured products, categories, promotions, search, and personalized recommendations. Product Listings – Browse products, view details, seller information, images, pricing, and location. Advanced Filters – Search by category, location, condition, seller type, and price range. Messaging System – Built-in buyer and seller chat for direct communication. Advertisement Management – Create, edit, archive, delete, and manage listings. My Sales Dashboard – Manage active, pending, and archived advertisements. Favorites – Save products and quickly access them later. Notifications – Messages, listing updates, promotions, and platform alerts. Profile & Settings – Personal information, appearance, language, security, and preferences. Security & Safety – Marketplace safety information and account protection settings. Light & Dark Mode – Fully designed themes with system theme support. Responsive Admin Panel – Manage users, products, advertisements, approvals, and marketplace statistics.

Screens Included (60+)

Home • Categories • Product Listings • Product Details • Search • Filters • Favorites • Seller Profile • Contact Seller • Messages • Chat • Notifications • My Sales • Active Listings • Pending Listings • Archive Listings • Create Advertisement • Upload Photos • Profile • Personal Information • Appearance • Language • Security • Help Center • FAQ • Marketplace Safety • Settings • Admin Dashboard • User Management • Product Management • Pending Ads • Statistics • and more.

Design & Style

Dealio features a modern marketplace design system with clean layouts, vibrant accents, intuitive navigation, and carefully crafted user flows. Built for trust, usability, and conversions, it delivers a professional experience for both buyers and sellers while remaining easy to customize for any marketplace niche.

Built with Flutter – AI-Editor Friendly

Dealio is developed using clean, well-structured Flutter & Dart code that works seamlessly with modern AI-powered development tools. Customize, extend, and launch faster using Cursor, Claude, Codex, Antigravity, FlutterFlow, and other AI coding assistants.

What You Get

• 60+ fully designed screens and reusable components • Complete marketplace buyer & seller experience • Product listing and advertisement management • Advanced search and filtering • Built-in messaging system • Favorites and saved products • Responsive admin dashboard • User and product management • Light & dark mode support • Clean Flutter (Dart) source code • Best-practice UI/UX architecture • AI-editor friendly codebase • Tested on real devices • Technical support included • Easy branding and customization Launch your own marketplace platform faster with Dealio — a professional Flutter marketplace template engineered for scalability, usability, and conversions. marketplace app template, buy and sell app template, Flutter marketplace app, OLX clone Flutter, eBay clone app, Facebook Marketplace clone, classified ads app template, marketplace Flutter source code, local marketplace app, second hand marketplace app, product listing app Flutter, classified app Flutter, seller buyer marketplace, marketplace mobile app, marketplace UI kit, FlutterFlow marketplace template, marketplace startup app, online marketplace Flutter, marketplace admin dashboard, marketplace mobile platform, ad posting app, marketplace source code, Flutter classified app, mobile marketplace solution, buy sell app Flutter, marketplace software, marketplace business app, local trading app, Flutter Dart marketplace app