Marketplace Monitor Deal Sourcing App | Python, FlutterFlow by Empiric Infotech LLPMarketplace Monitor Deal Sourcing App | Python, FlutterFlow by Empiric Infotech LLP
Built with FlutterFlow

Marketplace Monitor Deal Sourcing App | Python, FlutterFlow

Empiric Infotech LLP

Empiric Infotech LLP

UK resellers wanted to be first to new deals on Facebook Marketplace, eBay, Gumtree and other sites. We built Marketplace Monitor with a Python back end and a FlutterFlow app: it watches each user's search terms across marketplaces in real time and sends a push alert the moment a new listing appears. It's live on the App Store and Google Play, active since June 2024, with 4 subscription tiers and 6 languages.

What we built

Real-time monitoring of Facebook Marketplace, eBay, Gumtree, Craigslist, OfferUp and more
Instant push alerts for new listings
Custom search terms for each marketplace
Grid view with saved deals
4 subscription tiers with a 7-day free trial
Tech: Python, FlutterFlow, Flutter, push notifications
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Posted Oct 14, 2026

Python back end and FlutterFlow app that watches Facebook Marketplace, eBay and Gumtree and alerts UK resellers to new deals in real time. Live on both stores.

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Timeline

Jun 1, 2024 - Ongoing