PropLaunch Deal Analyser

Analyse a Rightmove or Zoopla listing as a deal — in a side panel.

PropLaunch turns any Rightmove or Zoopla listing into a clear investment decision, right in a Chrome side panel next to the page you're viewing. Open a listing, open the panel, and it reads the price, type and size and scores the property as a deal — with a plain 0–10 Deal Score, the headline reason, and the single thing holding it back. You answer at most one or two figures (like the rent) and it's done. FOUR STRATEGIES, ONE PANEL - Buy-to-Let — rent cover, cashflow, return on cash and price vs sold evidence - Flip — profit after tax and sale price vs nearby sold prices - BRRRR — money left in after refinance, cashflow and rent cover - HMO — room income, cashflow, return and whether rooms meet the legal minimum sizes (with a floor-plan measure tool) REAL DATA, NOT GUESSWORK Scores use HM Land Registry sold prices, the UK House Price Index and EPC floor areas — official open data, not asking prices. A suggested figure is always labelled as an estimate, never shown as a fact. FREE, AND IT STAYS FREE No account needed to use the panel. No subscription, no trial. WHAT IT DOES NOT DO - No scraping. It reads only the one listing page you personally open — it never crawls the portal or opens pages in the background. - It never sends the page's content anywhere on its own. The listing's text, exact address and price stay on your device — until you choose to click "Send to my analyser", which carries the deal (address and price included) to our website in a new tab to dig into further. - To score the deal it looks up sold prices for the property's postcode area from our data store — that's the only page detail sent automatically. The measure tool also loads the plan image from the portal to show you; nothing is uploaded. Full detail is in the privacy policy. - No tracking, no ads, no selling of data. GOOD TO KNOW - Desktop Chrome only (it's a side panel — not available on phones). - Covers England & Wales only, because that's where the sold-price data reaches. Made by Gil & Bricks. Privacy policy: https://gil-bricks-app.gil-782.workers.dev/extension/privacy