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Cardinalops

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CardinalOps – Closing the gap between perceived and actual security

Tel Aviv-Yafo, IsraelFounded 2020Cybersecurity
Valuation $100–250M Last recorded · 2022
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Cardinalops and the history behind them.

About Cardinalops

CardinalOps is a cybersecurity startup that specializes in enhancing the efficiency and effectiveness of Security Information and Event Management (SIEM) and Extended Detection and Response (XDR) systems. These systems are crucial for organizations to detect and respond to security threats. CardinalOps serves a diverse range of clients, including top private equity firms, consumer packaged goods manufacturers, energy companies, cable operators, global law firms, national stock exchanges, and managed detection and response (MDR) and managed security service providers (MSSP).

Operating in the cybersecurity market, CardinalOps addresses a significant challenge: the complexity and inefficiency of configuring and maintaining SIEM and XDR systems. These systems often suffer from gaps in detection, noisy alerts, and inefficiencies, making it difficult for organizations to maintain robust security postures.

CardinalOps offers a detection posture management platform that maximizes coverage of the latest threats by leveraging the MITRE ATT&CK framework, a globally recognized knowledge base of adversary tactics and techniques. The platform continuously assesses and improves detection coverage, identifying and eliminating hidden detection gaps that organizations may not be aware of. This results in a more secure environment and boosts detection engineering productivity by ten times compared to manual processes.

The business model of CardinalOps is based on providing its platform as a service, which integrates seamlessly with existing SIEM and XDR systems via native APIs. This means there are no agents to deploy or appliances to configure, making setup quick and straightforward, often taking less than an hour. CardinalOps generates revenue through subscriptions to its platform, offering ongoing support and updates to ensure clients maintain optimal security postures.

In summary, CardinalOps is a key player in the cybersecurity market, helping organizations enhance their threat detection capabilities and maintain robust security postures with minimal setup and maintenance effort.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2020
Headquarters
Tel Aviv-Yafo, Israel
Employees
36
Open positions
None listed
Dealroom signal
60.5/100
Industry
Security, Enterprise Software
Sector
Cybersecurity
Business model
Marketplace & ecommerce, SaaS
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Jul 2026 $0 — Cribl ↗
EARLY VC✓Equity / VC Jun 2024 $0 — IN Venture · Repsol Energy Ventures ↗
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Growth signals

Cardinalops website traffic

Latest recorded traffic for Cardinalops is 5.3K monthly website visits, down 47% over the last three months. Cardinalops's team declined 23.4% over the past year.

Latest monthly visits5.3K 3-month web change-47% 1-year team growth-23.4%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

Series A4 investors entered at this stage

Other known investors3 additional known investors

  • Cribl
  • Repsol
  • Shira Kaplan
Team profiled 19 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
4 countries with
team presence
🇮🇱 Israel30.8%
🇺🇸 United States15.4%
🇨🇭 Switzerland7.7%
🇬🇧 United Kingdom3.9%
4 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Cardinalops on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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