KeyBid ROI Calculator 作者： KeyBid
Instantly see the estimated annual ROI for short-term rental (Airbnb-style) investment on apartments for sale on Storia.ro, Imobiliare.ro and OLX.ro — right on the listing page. Optional official PDF investment report available.
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KeyBid ROI Calculator — the rental-yield calculator for the Romanian real-estate market
Turn any Romanian property listing into an informed investment decision. KeyBid ROI Calculator shows you the estimated annual return on investment (ROI) for short-term rental operation — directly on the listing page of Romania's three largest property portals: Storia.ro, Imobiliare.ro and OLX.ro. No copy-pasting numbers, no spreadsheets, no leaving the page.
Browsing apartments for sale in Bucharest, Cluj-Napoca, Brașov, Constanța, Mamaia, Timișoara, Iași or Sibiu? Open a listing and instantly see the estimate: nightly rate, expected occupancy, annual revenue and ROI for short-term rental (Airbnb / Booking style operation).
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🆕 NEW IN VERSION 1.2.0
✅ Smart eligibility filter — the panel appears only on properties suitable for short-term rental: apartments, studios and penthouses FOR SALE. No irrelevant estimates on land plots, houses, commercial spaces or rental listings.
✅ Accurate floor-area (m²) extraction — the price-per-square-meter in the report is always computed from the listing's real usable surface.
✅ Property photo in the official PDF report — the report now embeds the analyzed listing's photo on all three supported portals.
✅ Minimal permissions, low resource usage.
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⚡ HOW IT WORKS
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📊 THE FREE INSTANT ESTIMATE
The panel estimate is computed locally in your browser from the listing's public data:
• Sale price and usable floor area
• City and zone (dedicated multipliers for high-demand markets: Mamaia, Brașov, Cluj-Napoca, Bucharest and more)
• Property type (studio, 2–4 rooms, penthouse) and size
• Seasonality specific to the Romanian short-term rental market
• Typical operating costs for short-term rental management (35–40%)
It is an indicative estimate — ideal as a fast decision filter when comparing multiple listings.
━━━━━━━━━━━━━━━━━━
🧾 THE OFFICIAL KEYBID PDF REPORT
For due diligence, bank financing or investor presentations, generate the Official PDF Report — a complete investment analysis recalculated on KeyBid servers with real short-term rental market data:
• Real occupancy rates and nightly prices for the area, with month-by-month seasonality (verified market data)
• Estimated monthly revenue across a full year — not peak-season extrapolations
• Price per square meter computed from the real surface
• Profitability scenarios and operating-cost breakdown
• The analyzed property's photo and details
• Professional format, ready to present to a bank or investment partner
One-time payment per report, processed securely by Stripe (PCI DSS). No subscription, no account, no card data stored by us.
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🎯 WHO IT'S FOR
• Real-estate investors hunting for apartments with strong short-term rental yield in Romania
• First-time buyers who want numbers, not impressions
• Real-estate agents demonstrating a property's investment potential
• Owners evaluating the switch from long-term to short-term rental
• Developers and consultants comparing dozens of listings quickly
━━━━━━━━━━━━━━━━━━
🔒 PRIVACY & GDPR
• The add-on does NOT collect personal browsing data and does NOT track your activity.
• It only processes the public elements of the listing page (price, surface, title, public photo) to compute the estimate, locally in your browser.
• Report payments are processed by Stripe; we never store card data.
• Compliant with Mozilla Add-on Policies and GDPR. Privacy policy available at KeyBid.ro.
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⚠ TRANSPARENCY
The ROI shown in the panel is an indicative estimate, not a guarantee of returns. Actual results depend on market conditions, final purchase price, management, season and achieved occupancy. For a full investment analysis we recommend the Official PDF Report, computed with real market data.
━━━━━━━━━━━━━━━━━━
🇷🇴 BUILT FOR THE ROMANIAN MARKET
This add-on is built exclusively for the Romanian real-estate market: Storia.ro, Imobiliare.ro and OLX.ro, with data and seasonality for Romanian cities. Dedicated KeyBid extensions exist for Spain (Idealista) and Greece (Spitogatos).
━━━━━━━━━━━━━━━━━━
💬 SUPPORT & FEEDBACK
Found a listing that isn't analyzed correctly, or want a new feature? Write to contact@keybid.ro — we frequently update the analysis rules and data sources.
KeyBid.ro — short-term rental investment analysis, simplified.
Turn any Romanian property listing into an informed investment decision. KeyBid ROI Calculator shows you the estimated annual return on investment (ROI) for short-term rental operation — directly on the listing page of Romania's three largest property portals: Storia.ro, Imobiliare.ro and OLX.ro. No copy-pasting numbers, no spreadsheets, no leaving the page.
Browsing apartments for sale in Bucharest, Cluj-Napoca, Brașov, Constanța, Mamaia, Timișoara, Iași or Sibiu? Open a listing and instantly see the estimate: nightly rate, expected occupancy, annual revenue and ROI for short-term rental (Airbnb / Booking style operation).
━━━━━━━━━━━━━━━━━━
🆕 NEW IN VERSION 1.2.0
✅ Smart eligibility filter — the panel appears only on properties suitable for short-term rental: apartments, studios and penthouses FOR SALE. No irrelevant estimates on land plots, houses, commercial spaces or rental listings.
✅ Accurate floor-area (m²) extraction — the price-per-square-meter in the report is always computed from the listing's real usable surface.
✅ Property photo in the official PDF report — the report now embeds the analyzed listing's photo on all three supported portals.
✅ Minimal permissions, low resource usage.
━━━━━━━━━━━━━━━━━━
⚡ HOW IT WORKS
- Install the add-on and browse Storia.ro, Imobiliare.ro or OLX.ro as usual.
- Open a listing for an apartment, studio or penthouse for sale.
- The KeyBid panel appears discreetly on the page with an instant estimate: annual ROI, average nightly rate, estimated occupancy and yearly revenue from short-term rental.
- Need the full analysis? Generate the Official PDF Report straight from the panel — secure Stripe checkout, no account required, delivered to your email within minutes.
━━━━━━━━━━━━━━━━━━
📊 THE FREE INSTANT ESTIMATE
The panel estimate is computed locally in your browser from the listing's public data:
• Sale price and usable floor area
• City and zone (dedicated multipliers for high-demand markets: Mamaia, Brașov, Cluj-Napoca, Bucharest and more)
• Property type (studio, 2–4 rooms, penthouse) and size
• Seasonality specific to the Romanian short-term rental market
• Typical operating costs for short-term rental management (35–40%)
It is an indicative estimate — ideal as a fast decision filter when comparing multiple listings.
━━━━━━━━━━━━━━━━━━
🧾 THE OFFICIAL KEYBID PDF REPORT
For due diligence, bank financing or investor presentations, generate the Official PDF Report — a complete investment analysis recalculated on KeyBid servers with real short-term rental market data:
• Real occupancy rates and nightly prices for the area, with month-by-month seasonality (verified market data)
• Estimated monthly revenue across a full year — not peak-season extrapolations
• Price per square meter computed from the real surface
• Profitability scenarios and operating-cost breakdown
• The analyzed property's photo and details
• Professional format, ready to present to a bank or investment partner
One-time payment per report, processed securely by Stripe (PCI DSS). No subscription, no account, no card data stored by us.
━━━━━━━━━━━━━━━━━━
🎯 WHO IT'S FOR
• Real-estate investors hunting for apartments with strong short-term rental yield in Romania
• First-time buyers who want numbers, not impressions
• Real-estate agents demonstrating a property's investment potential
• Owners evaluating the switch from long-term to short-term rental
• Developers and consultants comparing dozens of listings quickly
━━━━━━━━━━━━━━━━━━
🔒 PRIVACY & GDPR
• The add-on does NOT collect personal browsing data and does NOT track your activity.
• It only processes the public elements of the listing page (price, surface, title, public photo) to compute the estimate, locally in your browser.
• Report payments are processed by Stripe; we never store card data.
• Compliant with Mozilla Add-on Policies and GDPR. Privacy policy available at KeyBid.ro.
━━━━━━━━━━━━━━━━━━
⚠ TRANSPARENCY
The ROI shown in the panel is an indicative estimate, not a guarantee of returns. Actual results depend on market conditions, final purchase price, management, season and achieved occupancy. For a full investment analysis we recommend the Official PDF Report, computed with real market data.
━━━━━━━━━━━━━━━━━━
🇷🇴 BUILT FOR THE ROMANIAN MARKET
This add-on is built exclusively for the Romanian real-estate market: Storia.ro, Imobiliare.ro and OLX.ro, with data and seasonality for Romanian cities. Dedicated KeyBid extensions exist for Spain (Idealista) and Greece (Spitogatos).
━━━━━━━━━━━━━━━━━━
💬 SUPPORT & FEEDBACK
Found a listing that isn't analyzed correctly, or want a new feature? Write to contact@keybid.ro — we frequently update the analysis rules and data sources.
KeyBid.ro — short-term rental investment analysis, simplified.
评分 5（1 位用户）
权限与数据
必要权限：
- 访问您在 storia.ro 的数据
- 访问您在 www.storia.ro 的数据
- 访问您在 imobiliare.ro 的数据
- 访问您在 www.imobiliare.ro 的数据
- 访问您在 olx.ro 的数据
- 访问您在 www.olx.ro 的数据
更多信息
KeyBid ROI Calculator shows the estimated annual rental ROI directly on listing pages on Storia.ro, Imobiliare.ro and OLX.ro. You’ll see compact “Annual ROI” badges in list views and a detailed panel on the property page. One click opens the Official KeyBid PDF Report (Stripe checkout, no account required).
What’s new in this Firefox build
Manifest V3, event-driven background script (no service worker).
Stable injection on dynamic/infinite-scroll pages.
Reduced permissions to the minimum needed (host permissions only for the three domains, storage).
Added browser_specific_settings.gecko.data_collection_permissions.
Performance and UI refinements.
How to test
Install and browse any listing list on Storia/Imobiliare/OLX — ROI badges appear on cards.
Open a property page — the right-side panel shows the estimated ROI and assumptions.
Click “Generate Investment PDF Report” to open a new tab with Stripe checkout (HTTPS). You do not need to complete payment for review.
Data & privacy
The extension processes only public page elements on the supported domains.
No personal browsing data is collected.
When the user clicks “Generate Report,” we send the current listing URL and parsed public fields (title/price/size/location) to our backend to build the PDF. Transport is HTTPS; payments handled by Stripe (PCI DSS).
No remote code execution.
Contact: contact@keybid.ro