Florian Silbereis

Founder of MonsterDealz.de

About

I run MonsterDealz.de, a German deals site: daily price drops, coupon finds and buying guides, plus iOS and Android apps and a browser extension that pushes new deals in real time. Most of my time goes into the tooling behind it — scrapers, price comparison across German retailers, affiliate reconciliation and a lot of SEO automation. Here to follow what other builders ship, and to launch a few of our own tools.

Links

Deal-Alarm (Firefox)

MonsterDealz iOS App

Deal-Alarm (Chrome)

MonsterDealz Android App

MonsterDealz

Twitter

Badges

Tastemaker

Gone streaking

Gone streaking 5

Maker History

MonsterDealz Deal-AlarmReal-time browser alerts for new German deals
Sep 2026

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Joined Product HuntAugust 11th, 2026

Forums

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2mo ago

MonsterDealz Deal-Alarm - Real-time browser alerts for new German deals

Deal-Alarm fires a browser notification the moment a new deal lands on MonsterDealz.de. Pick a check interval (15/30/60/120 min) and filter by category and keyword, so you only hear about what you want. Quiet hours keep it silent at night while the badge keeps counting, and the popup lists the latest 15 deals. No account, no server, no tracking - it reads a public RSS feed and stays in your browser. Note: MonsterDealz.de is a German deals site, so the deals are in German.