Key facts
- It has raised $50K; the latest was Early Stage VC in Feb 2025.
- Notable investors include Y Combinator, Zigg Capital, Tishman Speyer Properties, RXR ARDEN Digital Ventures.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Cobblestone
- ·The full record, as it builds
Funding rounds
No funding rounds for Cobblestone are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Cobblestone
Developer of security software intended to catch fraud improve tenant quality, and reduce bad debt for multifamily. The company's software reduces bad debt with detection methods for ID validation, income fraud, and even advanced synthetic identities and automates income verification with AI-powered document scanning, bank linking, and payroll linking, enabling customers to eliminate fraud and streamline processes across their multi-family portfolio.
- Sector
- Information Technology
- HQ
- New York, NY, United States
- Founded
- 2023
- Website
- getcobblestone.com/
- Ownership
- Privately Held (backing)
Cobblestone doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Cobblestone shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Cobblestone in its N-PORT filings yet. We sweep new filings monthly.