⚡ Deal Radar · Free Chrome extension · 6 countries, Southern Europe

Is that listing overpriced?
Know in one second.

Deal Radar puts an instant 0–100 score on property listings across Southern Europe — sales and rentals — by comparing the asking price against official benchmarks (OMI for Italy) and Caterelo engine market data. Works on idealista (Italy · Spain · Portugal), SeLoger (France), Njuškalo (Croatia) and Spitogatos (Greece). Right on the page, while you browse.

Add to Chrome — Free → Unlock Pro — €7
No signup · 100% in your browser · nothing is collected or transmitted
⚡ 84STRONG DEAL

3 room flat, Via Padova, Milano

€255,000
95 m² · 3rd floor with lift · −22% vs OMI-adjusted expectation
⚡ 63GOOD PRICE

T2 apartment, Alvalade, Lisboa

€310,000
74 m² · renovated · rent would cover the mortgage
⚡ 11OVERPRICED

Ático, Barrio de Salamanca, Madrid

€890,000
62 m² · 51% above the top of the zone benchmark range

What you get on every listing

For buyers, investors and renters — the panel adapts to who you are.

💶 Real numbers, not vibes

Asking €/m² vs the zone benchmark range, all-in purchase cost with country-specific taxes & fees, mortgage vs market rent, gross payback years.

🔔 Deal Alerts (Pro)

Watch any search — your own browser re-checks it every ~6h and notifies you when a new STRONG deal appears. Deals go in days; you'll be first.

⚠️ Scam & red-flag shield

"Too good to be true" prices get capped and flagged, not celebrated. Renters get move-in cost math and classic-scam warnings.

Free forever. Pro when you're serious.

One €7 purchase unlocks the extension AND Caterelo Premium on the web — 90 days, one-time, no subscription.

FREE
€0
  • Deal Score + verdict on every listing
  • Big color badges on result lists
  • Zone benchmark price-range bar
  • Sales & rentals — IT · ES · PT · FR · HR · GR
Add to Chrome
PRO · FOUNDING PRICE
€7 €29
  • 🔔 Deal Alerts on watched searches
  • Mortgage vs rent · payback · percentile
  • Renovation-play margin · negotiation math
  • Buyer / Investor / Renter views
  • + full Caterelo Premium (90 regions) for 90 days
Get Pro — €7 →
Chrome Web Store listing in review — early access: request the install package