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Cobblestone

Acquired

Delinquency reduction and automation software for institutional…

W23·Winter 2023·Real Estate & Construction·New York City, NY, USA·Team of 3·Founded 2023
Website ↗YC page ↗

About

We're building software to help institutional landlords reduce delinquency starting with fraud reduction.

Founders

  • Jack Mastrangelo· Founder

    Cofounder of Cobblestone, ex-Ramp & Facebook software engineer.

    LinkedIn ↗
  • Jason Scharff· Founder

    Co-Founder of Cobblestone. Previously Engineering at Ramp and Robinhood.

    LinkedIn ↗

Change history · 2 recorded

  1. July 7, 2026
    • Location updated07:00 PM
  2. June 23, 2026
    • Status changed to AcquiredActive→Acquired07:00 PM