Whisper is a predictive cyber threat intelligence platform, headquartered in Amsterdam, Netherlands.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2025-07-14 | Pre-Seed | $1.9M | Atlas SGR, D11Z.Ventures, Tioga Trust, Volve Capital, Antler |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.