Startups
Whisper resolves every host your people and AI agents touch to its real owner, network and jurisdiction, and blocks the ones you should never reach.
Overview
Total raised
$1.73M
Funding Rounds 1
| Date | Series | Amount | Investors |
| Sign up to see | Sign up to see | Sign up to see | Sign up to see |
Mentions in press and media 5
| Date | Title | Description |
| Sign up to see | Sign up to see | Sign up to see |
| May 12, 2026 | Whisper Launches The First MCP-Native Infrastructure Intelligence Layer for Security AI Agents | 46B-point real-time graph of the internet's infrastructure — DNS, BGP, WHOIS, SSL/TLS, routing — for Claude, Cursor & every MCP-compatible agent in milliseconds Security AI agents burn context relearning the internet's infrast... |
| Jan 13, 2026 | Whisper Forensic Analysis Details Large-Scale, Coordinated Shutdown of Iranian Internet Infrastructure | New analysis details "Filter-First, Route-Second" policy leading to widespread internet disconnection for 90 million people. The internet is a global commons, not a state tool. Connectivity is essential for modern society; we must... |
| Jul 15, 2025 | Whisper raises €1.6M for the next-gen cybersecurity platform | Amsterdam-based Whisper, a cybersecurity platform, has closed a pre-seed funding round of €1.6 million. Whisper uses knowledge graph technology to develop a platform that provides users with an unparalleled ‘God Mode’ view of the internet, ... |
| Whisper | “Whisper offers next-gen, real-time threat intelligence by leveraging a vast semantic graph built from 45 billion interconnected data points.” |
Reviews 0
FAQ about Whisper Security
How much funding has Whisper Security raised?
Whisper Security has raised $1.73M in total across 1 funding round.
What has the press written about Whisper Security?
Parsers VC has collected 5 articles mentioning Whisper Security, among them “Whisper Launches The First MCP-Native Infrastructure Intelligence Layer for Security AI Agents” (May 12, 2026) and “Whisper Forensic Analysis Details Large-Scale, Coordinated Shutdown of Iranian Internet Infrastructure” (Jan 13, 2026).
Is Whisper Security still active?
Whisper Security is probably closed: its latest activity on Parsers VC dates from Oct 28, 2026.