🚀 Complete Turnkey Marketplace
Includes Customer Mobile Apps (Android & iOS), PHP Master Admin Panel, automated ad approval workflows, and digital wallet.
Sellify – All-in-One Classified Ads, Buy & Sell Marketplace Solution
Sellify is a complete, feature-packed online classified marketplace solution built with Flutter, designed to help you launch your own OLX, Craigslist, or Dubizzle-style buy-and-sell business. It allows users to post ads in seconds, discover deals in their local neighborhood, communicate via secure in-app chat, negotiate prices, and make digital payments with ease.
From pre-owned electronics, smartphones, and vehicles to real estate properties, job openings, fashion items, and home services, Sellify supports dynamic multi-level categories with custom attribute fields tailored to every niche.
With a unified Flutter Mobile App (Android & iOS) and a robust PHP Master Admin Panel with ad moderation, monetization controls, and automated fraud filtering, Sellify provides a complete turnkey foundation to build and scale your classifieds platform.
Why Choose Sellify?
📸 Fast 60-Second Ad Posting
Step-by-step listing wizard with multi-photo gallery uploads, custom category attributes, and Google Maps pin positioning.
💬 Real-Time In-App Chat & Calls
Built-in encrypted chat with photo sharing, instant typing indicators, quick reply templates, and direct call integration.
⭐ Paid Featured Ads & Bump-Ups
Monetize your platform with featured spotlight tags, top-of-search bump-up packages, and urgent sale labels.
📍 GPS Nearby Ads & Radius Filter
Hyper-local discovery showing active listings within 5 km to 50 km of the buyer's current GPS location.
🛠️ 100% Full Source Code & Regular Updates
Clean, modular Flutter and backend code with step-by-step setup guides, free updates, and author support.
Technology Stack & What You Get
Flutter (Dart)Android & iOS SupportGoogle Maps APIOneSignal Push NotificationsDigital WalletAdMob MonetizationDark Mode & RTL Support
PHP / Laravel REST APIMySQL DatabaseAd Moderation CenterCategory & Attribute BuilderFeatured Pricing Plans
Cars & VehiclesMobiles & TabletsReal Estate & RentalsElectronics & LaptopsJobs & ServicesFashion & Furniture
Full Customer Mobile App Source CodeComplete Master Admin Panel Source CodeComplete MySQL Database (.sql)Setup Documentation & Support
Live Interactive Demo Access
Master Admin Panel Demo
Manage listings, category attributes, ad approvals & monetization
Website Demo (Extended License / Add-on)
Flutter Web companion portal for browser buyers & sellers
Customer Android App (APK)
Download APK to test ad posting, chat, filters & wallet
Demo Access Credentials
Test Payment Details & Support Guidelines
Test Payment Credentials:
• Stripe Sandbox Card: 4242 4242 4242 4242 (Any future expiry, CVC 123)
• Razorpay Sandbox Card: 4111 1111 1111 1111 (Exp: 12/25, CVV: 111)
• Flutterwave Test Cards: https://developer.flutterwave.com/docs/test-cards
Support Guidelines:
• Support requests are handled on business days between 10:00 AM and 6:00 PM (IST).
• Standard response time is generally within 24 to 48 hours.
• Please read the documentation included in the package before creating a support ticket.
• For pre-sales questions or custom development, contact us through our website contact page.
Important Notice & Requirements
- A live hosting server (cPanel / VPS) and configured subdomain are required for installation. Localhost setups are not supported for production features.
- Phone number verification requires a third-party SMS service provider such as Twilio or MSG91.
- Google Maps functionality requires a valid Google Maps API key with billing enabled.
- Any third-party subscription fees, hosting costs, API charges, SMS credits, or payment gateway fees are not included with this item purchase.
- Buyers are responsible for configuring external services and covering all associated third-party costs.
- Refunds are not available once the digital source code package has been downloaded.
- Live preview images are used for demonstration purposes only.
User & Security
Mobile OTP Authentication & Verification
Frictionless signup with phone OTP verification and verified seller trust badges for enhanced buyer credibility.
User & Security
User Profile & Active Ad Dashboard
Manage active, pending, and expired listings, track total impressions, monitor incoming inquiries, and renew expired ads.
Ad Posting
Step-by-Step Rapid Ad Creation Wizard
Post listings in under a minute with multi-photo gallery uploads, custom attribute fields, price tags, and location pins.
Ad Posting
Dynamic Multi-Level Categories & Attributes
Structured categories (Cars, Mobiles, Real Estate, Jobs, Electronics) with tailored attribute filters per category.
Monetization
Featured Ads & Paid Promotion Packages
Sellers can purchase featured spotlight ribbons, top-of-search bump-up refreshes, and urgent tags via integrated payment gateways.
Monetization
AdMob Banner & Interstitial Ad Integration
Monetize free user traffic with strategically positioned Google AdMob native banners and transition interstitials.
Discovery & Filters
GPS Nearby Ads & Radius Distance Slider
Auto-detects user GPS to highlight local classified deals within 5 km to 50 km radius on interactive Google Maps.
Discovery & Filters
Advanced Keyword Search & Layered Filters
Fast predictive search with sorting by latest, price low-to-high, high-to-low, featured status, and specific item attributes.
Communication
Real-Time In-App Encrypted Chat
Instant messaging between buyers and sellers with photo sharing, typing indicators, quick reply templates, and unread counters.
Communication
Direct Call & Price Negotiation Offers
Buyers can place counter-offers on listed prices or tap to call the seller directly while preserving user privacy.
User Engagement
Saved Favorites & Wishlist Sync
Bookmark favorite ads to track price drops, compare listings side-by-side, and access them easily across devices.
User Engagement
Refer & Earn Rewards Program
Built-in referral engine providing unique invitation codes, tracking successful signups, and crediting wallet bonuses.
Wallet & Payments
In-App Digital Wallet & Multi-Gateway Checkout
Support for Stripe, Razorpay, Flutterwave, PayPal, and digital wallet balance for promotional ad upgrades.
Admin Panel
Automated & Manual Ad Moderation Center
Inspect pending ad submissions, trigger automated offensive word filters, and approve or reject listings with 1-click.
Admin Panel
Category, Subcategory & Custom Field Builder
Add unlimited categories, subcategories, custom form fields (dropdowns, checkboxes, number inputs), and icons.
Admin Panel
User Management & Fraud Flagging System
Monitor suspicious accounts, ban fraudulent users, inspect reported chat logs, and resolve user dispute flags.
Admin Panel
Ad Expiry & Automated Archiving Rules
Set custom ad active durations (e.g. 30 days) with automated expiration notifications and seller renewal prompts.
Admin Panel
Revenue Analytics & Financial Reports
Comprehensive financial reports tracking paid ad sales, featured boosts, wallet recharges, and platform commissions.
Design & UX
Dark Mode & Light Mode Theme Support
Fully responsive UI featuring seamless light and dark mode toggling for comfortable browsing in any lighting.
Design & UX
Right-to-Left (RTL) & Multi-Language Ready
Built-in multi-language translation support with complete RTL layout adaptation for Arabic and Hebrew languages.
Notifications
Instant Push Notification Triggers
Automated alerts for new chat messages, price offer received, ad approval confirmation, and package expiry warnings.
Developer Friendly
Clean Single Codebase Architecture
Modular Flutter framework delivering native performance across Android & iOS from a single maintainable repository.
What is included in the Sellify classified ads app source code package?
Sellify includes classified ads app source code for a buy-sell marketplace, listing flows, categories, seller and customer features, admin panel management, database setup, documentation, and configuration guidance.
Can Sellify be used as an OLX clone app?
Yes. Sellify is suitable for an OLX-style classified marketplace where users can post ads, browse listings, view seller details, search categories, and manage marketplace activity.
Can users post, browse, and manage classified listings?
Yes. Sellify is designed for classified listing workflows including posting ads, browsing products or services, managing listing details, and displaying marketplace content to buyers.
Does Sellify include category, location, search, and filter support?
Sellify can support searchable and category-based discovery. Listing attributes, locations, categories, and filters can be configured based on your marketplace requirements.
Can buyers contact sellers from the Sellify app?
Yes. Seller contact or chat-ready workflows can be configured so buyers can ask questions, negotiate, and connect with listing owners based on the modules enabled in your setup.
Can Sellify support payments, featured listings, or paid ads?
Yes. Sellify can be extended for marketplace monetization such as featured listings, paid ad placements, packages, promotional listings, and payment gateway configuration.
Can I customize Sellify for my classified marketplace brand?
Yes. Branding, app name, logo, colors, package name, listing fields, categories, payment settings, language content, and UI sections can be customized.
Can your team install and configure Sellify?
Yes. Installation services can include backend setup, database import, admin configuration, app build guidance, payment gateway setup, branding, and deployment support.
Buyers Review
5.0
51 Reviews
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Top quality Flutter codebase with clean architecture. Author support is responsive and very knowledgeable.
The admin panel gives full control over ad approvals, user verification badges, and banner advertisement spots. 5/5 stars!
Featured ad promotions via Stripe and Razorpay are completely automated. Zero Gradle compile issues on Android Studio and Xcode.
Our mobile classifieds app gained 10,000+ active users in the first month. The search filter by price, condition, and distance radius is super smooth.
Sellify Mobile App is the complete buy & sell classifieds ecosystem! The intuitive camera multi-photo upload, category attribute pickers, and GPS location tagging make posting ads take under 30 seconds. In-app real-time chat with image sharing and voice notes allows buyers and sellers to negotiate securely.