MarketPlace Monitor: Real-Time Deal Sourcing for Resellers logo

MarketPlace Monitor: Real-Time Deal Sourcing for Resellers

MarketPlace Monitor is a cross-platform tool that scans marketplaces in real time and sends instant alerts for new listings, giving resellers a first-mover advantage on profitable deals.

MarketPlace Monitor: Real-Time Deal Sourcing for Resellers banner

platform

Mobile Application

team

4 Members

location

United Kingdom

industries

E-commerce SaaS

Project Background

MarketPlace Monitor is a cross-platform deal-sourcing tool built for resellers and flippers. The app monitors user-defined search terms across popular online marketplaces - Facebook Marketplace, OfferUp, eBay, Craigslist, Gumtree, and more - and delivers instant push notifications when new listings appear. Being first to a deal is everything in the reselling business, and MarketPlace Monitor gives users that competitive edge.

Empiric Infotech developed the cross-platform mobile app, building a real-time monitoring engine with multi-marketplace integration and a tiered subscription system.

MarketPlace Monitor: Real-Time Deal Sourcing for Resellers

Business Needs

MarketPlace Monitor: Real-Time Deal Sourcing for Resellers
  • Build a cross-platform mobile app for iOS and Android
  • Implement real-time monitoring across multiple marketplaces simultaneously
  • Develop instant push notification alerts for new listings
  • Create customizable search term management
  • Build a grid view for browsing results with save/bookmark functionality
  • Implement tiered subscription model (Starter to Expert Plus)
  • Support multiple languages (English, Dutch, French, German, Italian, Spanish)
  • Provide 7-day free trial and dedicated account manager support

Service Provided

QA Testing

Flutter Mobile App Development

Push Notification Infrastructure

Subscription Management

Real-time Marketplace Monitoring Engine

Ongoing Support & Updates

Deployment

Project Challenges

  • Building reliable real-time monitoring across multiple marketplace platforms with varying APIs
  • Ensuring instant push notification delivery for time-sensitive deal alerts
  • Handling high-volume data scraping and processing at scale
  • Implementing a tiered subscription system with 7-day free trials
  • Supporting 6 languages for international reseller markets
  • Maintaining monitoring accuracy across platform changes and updates
MarketPlace Monitor: Real-Time Deal Sourcing for Resellers

Strategy and Solutions

Marketplace Monitor App strategy and solutions
  • Built a robust real-time monitoring engine scanning multiple marketplaces simultaneously
  • Implemented instant push notifications ensuring users are first to new listings
  • Developed customizable search term management across all supported marketplaces
  • Created an intuitive grid view with save/bookmark functionality for deal tracking
  • Delivered 4-tier subscription model (Starter $24.99 to Expert Plus $169.99)
  • Provided dedicated account manager support 7 days/week

Results & Impact

  • App live on both Google Play and App Store with 52+ ratings
  • Continuous development - currently at version 4.0.85
  • Active since June 2024 with regular updates
  • Multi-tier subscription model driving recurring revenue
  • 6-language support serving international reseller markets
  • Power users on Expert Plus tier ($169.99) demonstrating strong product-market fit
Marketplace Monitor App results and impact

Let’s Discuss Your Project

Have an idea or challenge in mind? Let’s turn it into something exceptional. Whether you're planning a website, custom app, or simply need help with your tech setup - we are here to support you from concept to launch. Ready to build something great together? Let’s connect.

Other Works

Explore some of the best solutions that we created to offer a best-in-class user experience.