Marketproof Early access only

Three apps.
One unfair advantage.

Sell Signal

Surface NYC properties most likely to sell using a 6-layer scoring model across 1.1M properties and real-time ACRIS and MLS data.

  • 6-layer scoring model for sale probability
  • Real-time contracts, listings, and market activity
  • 1.1M properties across all five boroughs
  • Pre-built filters: LLC owners, long-time holders, expired listings
  • Expiring tax abatement alerts and ownership signals

Pricing Advisor

Enter any NYC address and get three-tier pricing backed by comparable sales, inventory, and building-level market data.

  • Three-tier pricing: conservative, suggested, and aggressive
  • Same-building and neighborhood comparable sales
  • Quarterly PPSF trend charts and market context
  • Interactive chat interface for follow-up questions
  • Streaming PDF reports with tabbed navigation

Deal Team Builder

Enter any NYC address and see the top brokers, attorneys, and lenders for that deal — ranked by ACRIS-verified closed transactions.

  • Ranked by actual closed deal count and volume
  • Covers all NYC property types including co-ops and condops
  • Brokers, attorneys, lenders, loan officers, and title companies
  • Building-level and neighborhood-level filtering
  • Transaction-verified recommendations you can trust