Korum

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

At Korum, you can collect property data to compile your appraisal report in a more practical, efficient, and secure way. The data is traceable, and the search, selection, and organization of sample elements happen in one place.

Enter the ZIP code and characteristics of the property being appraised, and receive in minutes a sample of comparable properties collected from the main portals in Brazil (Zap Imóveis, Viva Real, Imóvel Web, and QuintoAndar), with calculated similarity, distance, area data, bedrooms, parking spaces, and price.

Try it free: create your account and get 3 complete appraisals without a credit card.

• Sample on map, with radius, similarity, type, portal and outlier filters
• Curation of comparables and statistics in the NBR 14653 model (mean, standard deviation, 80% CI, degree of precision, range of discretion)
• Export in CSV, Excel, PDF and KML with preserved links for auditing
• Evaluation history and re-download at no cost
• Team (Enterprise plan), assistant and support within the app

Korum is a market database for reports; it does not replace reports, inspections or the technical responsibility of the professional. Requires a Korum account. Same account as the website usekorum.com.br.
Collection of comparable samples for your report: fast, traceable, and all in one place.
Updated on
Oct 14, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted