Whisper logo — AI-native Internet Infrastructure Intelligence

Whisper

AI-native Internet Infrastructure Intelligence

Founded 2025 The Netherlands The Netherlands 12 employees AI, Cyber Security +1

General Information

Company Name Whisper
Founded Year 2025
Location The Netherlands The Netherlands
Employees 12
Industries AI, Cyber Security, Privacy and Security
Business Model B2B, SaaS, API
Revenue Model Subscription, Usage Based, Service Fee
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

New Partnership Oct 02, 2026

Whisper announced a new integration partnership with Wazuh, enhancing security alerts with detailed internet infrastructure data.

Event Participation Sep 30, 2026

Whisper's co-founders, Kaveh Ranjbar and Soroush Rafiee Rad, participated as attendees in the D11Z Academy, a closed-door gathering for portfolio founders.

About Whisper

Whisper, founded in 2025 and headquartered in The Netherlands, is quickly establishing itself in the AI, Cyber Security, and Privacy and Security sectors. The company operates under the compelling slogan, AI-native Internet Infrastructure Intelligence.

Whisper's core offering is a sophisticated knowledge graph containing billions of data points from internet infrastructure sources such as DNS, BGP, WHOIS, certificates, hosting infrastructure, and threat intelligence. This integration creates a unified investigative layer that enables security teams and AI agents to transition from isolated data points to comprehensive, infrastructure-aware decisions. The solution addresses a critical need for cohesive internet infrastructure insights in an era dominated by isolated indicators.

While no recent investments have been recorded, Whisper presents a unique value proposition for potential investors looking to capitalize on the intersection of AI and cyber security.

Business keywords: Internet Infrastructure, Security Intelligence, Knowledge Graph, DNS Analysis, BGP Monitoring, WHOIS Data, Certificate Management, Hosting Infrastructure, Threat Intelligence, Infrastructure Contextualization, AI Agents, Investigation Tools, Data-Driven Decisions

Services & Products

Live graph of internet infrastructure
Threat intelligence and investigation
Cross-layer query resolution
API and MCP integration for AI agents
Infrastructure relationship mapping

Target Customers

Security Operations Centers (SOC) Digital forensics teams Incident responders Threat intelligence analysts Enterprise security teams AI and machine learning developers

Pricing

as listed on Oct 25, 2026

Free plan · from €4.79/month per endpoint

  • Free: free
  • Team: €4.79/month per endpoint
  • Business: €3,000/month
  • Business: €7.19/month
Whisper's pricing page

No funding data available for Whisper yet.

Whisper Alternatives & Competitors

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Whisper vs
HYAS
HYAS Canada

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14 employees
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Whisper vs
DomainTools
DomainTools United States

Detect. Investigate. Prevent.

Growth
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Whisper vs
HackNotice
HackNotice United States

HackNotice stops the main cause of cyber breaches and leaks.

Series A
16 employees
AI, Information Technology

FAQ About Whisper

AI-native Internet Infrastructure Intelligence
Whisper was founded in 2025.
Whisper is headquartered in The Netherlands.
Whisper operates in AI, Cyber Security and Privacy and Security. Its work centres on Internet Infrastructure, Security Intelligence, Knowledge Graph and DNS Analysis. Its customers include Security Operations Centers (SOC), Digital forensics teams and Incident responders.
Whisper has a B2B, SaaS and API business model. Its revenue comes from Subscription, Usage Based and Service Fee.
As listed on Whisper's pricing page on Oct 25, 2026: Free plan · from €4.79/month per endpoint (Free: free; Team: €4.79/month per endpoint; Business: €3,000/month; Business: €7.19/month).
Whisper has approximately 12 employees.
Whisper offers: Live graph of internet infrastructure, Threat intelligence and investigation, Cross-layer query resolution, API and MCP integration for AI agents, Infrastructure relationship mapping.
Top alternatives and competitors to Whisper include HYAS, DomainTools, HackNotice, Censys, SIRP. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Whisper and HYAS are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Whisper, https://bouncewatch.com/company/whisper-2, updated 6 July 2026. When citing, please name BounceWatch and link this page.

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