# Offa Deal Grader > A free tool that scores any U.S. real estate deal 0–100 in seconds, with ARV, > rental potential, financing math, neighborhood data, and nearby off-market > listings. Built by Offa as a top-of-funnel tool for real estate investors. ## What it does - Grades a property deal 0–100 from the offer price, beds/baths/sqft, and repair cost. - Pulls live data: neighborhood socioeconomic profile and city population (U.S. Census via Offa), nearby off-market listings, on-market status, and the current 30-year mortgage rate (FRED). - Estimates ARV and rental income; ARV is real for properties listed on Offa. - Interactive sidebar re-scores the deal live as you change the offer or down payment. - Buy and Sell (flip/exit) grading modes. ## Key pages - Home / grader: https://grade.offa.com/ - Shared reports: https://grade.offa.com/report/{id} - ARV tool: https://arv.offa.com - Rental tool: https://rent.offa.com - Offa marketplace: https://offa.com - Get financing: https://offa.com/financing ## About Offa Offa is an off-market real estate marketplace connecting investors with discounted properties. The Deal Grader drives investors to discover deals on Offa. Learn more: https://offa.com