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