InfoGrunt is a free online tool for exploring land plots in Poland using publicly available data. Users can search by address or plot number, select a parcel on a map, and generate reports without fees, a payment card, a subscription, or a limit on report numbers. The service brings together information from sources including GUGiK and ULDK, local planning data, environmental and flood-risk resources, OpenStreetMap, utility operators, and the Real Estate Price Register (RCN).

Reports can help users organize questions about plot boundaries, planning and development, surrounding roads, potential environmental constraints, utility information, and recorded transaction prices. InfoGrunt also offers a parcel map, land-price maps and municipal rankings, property listings, a plot-monitoring feature, and practical guides for researching land. Its information is intended as an initial overview, not a property valuation or professional legal, surveying, or notarial opinion. The site advises users to confirm important details with the relevant municipal office and land register before making an investment decision. InfoGrunt is published by KrolTech.