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AllegisCyber Capital
Palo Alto, United States
AllegisCyber Capital focuses on early‑stage cyber security and data‑science companies, providing strategic capital, domain expertise, and operational support. They target seed through growth stages, helping founders buil...
Portfolio
35+
Employees
10+
Founded
1996
AUM
≈ $648.7M
Investment focus
Stages
Seed → Series C+
Industries
Data & AnalyticsCybersecurity
Geographic scope
Global
Fund details
Funds
AllegisCyber Fund
Vintage 2020 • $450.0M
AllegisCyber Fund
$198.7M
Sources
AllegisCyber Capital
AllegisCyber Capital focuses on early‑stage cyber security and data‑science companies, providing strategic capital, domain expertise, and operational support. They target seed through growth stages, helping founders build market‑ready solutions and scale toward IPO or high‑revenue outcomes.
Portfolio
35+
Employees
10+
Founded
1996
AUM
≈ $648.7M
Funds
AllegisCyber Fund · Vintage 2020 • $450.0M
AllegisCyber Fund · $198.7M
Stages
Seed → Series C+
Industries
Data & AnalyticsCybersecurity
Geographic scope
Global
Sources
Showing 13 of 13 matched portfolio companies
Area1 Security provides an AI‑driven email and collaboration security service that detects and blocks sophisticated phishing, business email compromise, and multi‑channel link attacks before they reach users. The platform can be deployed inline, via API, or both, offering pre‑delivery scanning, real‑time URL analysis, sandboxing, and post‑delivery retraction, all with 99.99% detection accuracy. It integrates with existing email, messaging, and collaboration tools and delivers alerts and remediation guidance through a cloud‑based console.
Callsign provides an AI‑driven platform that continuously authenticates users through behavioral biometrics, device fingerprinting, and telco data, generating real‑time fraud scores. Its low‑code orchestration layer enables security teams to deploy dynamic interventions such as step‑up authentication or transaction blocking via standard APIs, supporting password‑less MFA and compliance frameworks for financial and digital commerce applications.
Deepfence offers a Cloud Native Application Protection Platform that utilizes Deep Packet Inspection (DPI) technology to provide real-time threat detection and remediation across Kubernetes, serverless, and virtual machine environments. The platform reduces alert fatigue by filtering out 90% of non-critical security alerts, enabling organizations to maintain a robust security posture while effectively managing vulnerabilities and misconfigurations.
Funding: $10.5M
Rough estimate of the amount of funding raised
Funding: $10.5M
Rough estimate of the amount of funding raised
Dragos provides an operational technology (OT) cybersecurity platform that monitors industrial control systems to detect vulnerabilities and real threats through advanced threat intelligence and automated monitoring. The platform enhances visibility and response capabilities, enabling organizations to protect critical infrastructure from cyber attacks targeting their OT environments.
Funding: $432.2M
Rough estimate of the amount of funding raised
Funding: $432.2M
Rough estimate of the amount of funding raised
Elisity provides an agent‑less, identity‑based microsegmentation platform that automatically discovers and classifies every user, workload, and device on existing network infrastructure, creating dynamic Zero Trust zones without hardware changes. The solution enforces least‑privilege access policies in real time, offers a simulation mode for testing, and generates automated compliance reports for standards such as HIPAA, IEC 62443, and PCI DSS, enabling rapid, enterprise‑scale deployment across IT, OT, and IoT environments.
Funding: $45.0M
Rough estimate of the amount of funding raised
Funding: $45.0M
Rough estimate of the amount of funding raised
Interos provides a platform for continuous risk management and monitoring of supply chains and business relationships through advanced analytics and real-time data integration. This enables companies to identify vulnerabilities and prevent operational disruptions, ensuring greater resilience in their supply chain operations.
Lucidworks provides an AI‑powered enterprise search platform that unifies indexing, relevance tuning, and analytics for large, unstructured data collections. The solution ingests diverse sources, applies machine‑learning models for intent detection and semantic ranking, and offers customizable front‑ends and APIs with real‑time analytics to improve discovery, personalization, and operational efficiency for enterprises.
Funding: $100.0M
Rough estimate of the amount of funding raised
Funding: $100.0M
Rough estimate of the amount of funding raised
Panaseer provides a Continuous Controls Monitoring platform that consolidates data from security, IT, and business systems into a verified inventory and automatically maps controls to frameworks such as NIST and PCI DSS. The solution uses AI to generate real‑time, audit‑grade control scores, dashboards, and alerts, and integrates with ServiceNow and APIs to embed continuous compliance into existing GRC workflows.
Funding: $26.5M
Rough estimate of the amount of funding raised
Funding: $26.5M
Rough estimate of the amount of funding raised
Signifyd provides an API‑driven commerce protection platform that uses machine‑learning fraud scoring and a financial guarantee to cover losses on approved orders. The solution improves authorization rates, automates chargeback recovery, detects return abuse, and offers instant risk‑free refunds, helping online retailers increase conversion and protect customer accounts. A centralized dashboard delivers real‑time insights and compliance reporting.
Funding: $205.0M
Rough estimate of the amount of funding raised
Funding: $205.0M
Rough estimate of the amount of funding raised
Provides a skills-based workforce management platform that automates skills detection, builds dynamic skills inventories, and aligns employee development with market demands. The SkyHive Skill Passport™ enables individuals to identify transferable skills and career pathways, helping organizations and job seekers bridge skills gaps and optimize workforce potential.
Source Defense provides real-time detection and protection technology against digital skimming attacks originating from third-party scripts, ensuring the security of sensitive data on websites. By preventing unauthorized access and data leakage, the company safeguards over $20 billion in revenues and mitigates millions of policy violations.
Funding: $27.0M
Rough estimate of the amount of funding raised
Funding: $27.0M
Rough estimate of the amount of funding raised
Synack offers a Penetration Testing as a Service (PTaaS) platform that continuously identifies and tests for vulnerabilities across cloud, web applications, APIs, and infrastructure using a combination of automated tools and a vetted community of security researchers. By uncovering over 71,000 exploitable vulnerabilities, Synack helps organizations maintain a secure attack surface and achieve compliance in a rapidly evolving threat landscape.
Funding: $107.6M
Rough estimate of the amount of funding raised
Funding: $107.6M
Rough estimate of the amount of funding raised
Vicarius provides vRx, a unified platform that automates the full vulnerability management lifecycle—from real‑time asset discovery and AI‑driven risk prioritization to patch deployment, custom scripting, and patchless protection. The solution consolidates discovery, prioritization, remediation and reporting across on‑premise, cloud and hybrid environments, reducing manual effort, shortening mean time to remediate, and maintaining application functionality when patches are unavailable.
Funding: $30.0M
Rough estimate of the amount of funding raised
Funding: $30.0M
Rough estimate of the amount of funding raised
Showing 12 of 22 unmatched portfolio companies