Cybersecurity Startups

CYGNVS is a SaaS technology company that helps organizations prepare for cyber crises. The company develops cyber resilience software and processes based on research across leading universities.

1 investor

Cylus develops cybersecurity software for rail operators, combining real-time asset visibility and threat detection capabilities across rail system technology environments. The platform enables compliance and risk reduction for rail infrastructure globally.

1 investor

Cymulate provides a cybersecurity platform for security validation and exposure management, helping companies assess and strengthen their security posture. Founded in 2016, it serves over 1,000 customers across 50 countries.

1 investor

Cynamics provides a cloud-based Network Detection & Response (NDR) platform that uses AI and machine learning to deliver threat prediction and network visibility for organizations of any size. The solution operates globally with minimal performance impact through standard sampling protocols, serving enterprises seeking scalable cyber defense capabilities.

1 investor

Cynch provides accessible cybersecurity guidance and compliance tools for small businesses and enterprises, using a human-centered approach that combines AI with expert advice rather than traditional complex auditing. The platform helps organizations identify and manage cyber risks through plain-language recommendations aligned to industry standards.

1 investor

Cypherock makes the X1 hardware wallet, a physical device that secures cryptocurrency private keys by splitting them into distributed key shards rather than relying on a single seed phrase backup. The product targets crypto holders and investors, supports over 18,000 digital assets, and includes non-custodial inheritance features.

1 investor

Cyral provides agentless database security monitoring across cloud, on-premises, and SaaS environments. The platform detects and blocks suspicious database access, discovers sensitive data, and automatically remediates security misconfigurations.

1 investor

Cyrisma provides a unified cybersecurity platform combining attack surface, vulnerability, data, and compliance management, including asset discovery and patching, in a single multi-tenant tool. It is built specifically for MSPs and MSSPs to manage and scale their security services for client environments.

1 investor

Cytal presents information about its investors on this page. The page itself does not describe what Cytal builds or the market it serves.

1 investor

CYTRIX provides continuous adversarial testing and red teaming services that validate real exploitability of digital assets rather than theoretical risk. The platform enables organizations to continuously challenge their security posture the way real attackers operate.

1 investor

1 investor

D-Fend Solutions develops radio frequency and cyber-takeover technology to address counter-drone and air defense challenges. The company partners with organizations in the UAS, cybersecurity, and defense sectors to deploy its flagship platform.

1 investor

Dahua Technology is a video-centric AIoT (artificial intelligence of things) solution and service provider serving cities and enterprises across transportation, manufacturing, education, retail, banking, energy, and environmental protection. The company develops hardware and software products that enhance urban management, autonomous city operations, public safety, and enterprise security and productivity.

1 investor

DAPR provides GDPR/RODO compliance, anti-money-laundering (AML), and whistleblower system consulting and IT services, including audits, implementations, KYC, and training. It also offers software tools such as the "Aplikacja RODO" (RIG) for data protection officers to manage data-protection registers, risk assessments, and cybersecurity risk analysis.

1 investor

Dark Wolf provides full-stack software development, UI/UX design, microservice architecture, and application modernization services for mission-critical systems, primarily serving U.S. government and defense customers.

1 investor

DarkOwl provides intelligence data collection and monitoring from darknet, deep web, and darknet-adjacent networks including marketplaces, forums, and encrypted chat platforms. Its products enable enterprises and researchers to identify and investigate compromised data, credentials, and other high-risk content through APIs, data feeds, and a user-facing analytics platform.

1 investor

Darwin is an AI operating system designed for state and local government agencies to manage AI governance, implement secure AI workflows, and expand responsible AI deployment. The platform serves public sector organizations seeking to balance innovation with security.

1 investor

Dash ComplyOps is a cloud security and compliance platform that provides tailored security controls and automated processes for healthcare and software organizations. The company specializes in translating regulatory requirements into sustainable, managed solutions that fit each organization's unique architecture.

1 investor

Dashdive provides observability tools that trace AI, LLM, and cloud spending down to individual endpoint invocations, attributing costs to specific customers, teams, and products. It serves software companies looking to set pricing and measure per-product profitability.

1 investor

Dastra is a GDPR compliance software platform that helps organizations manage personal data processing, including consent management, records of processing activities, data protection impact assessments, and data breach reporting. It serves public and private organizations of all sizes, with users such as data protection officers (DPOs), chief data officers, and information security officers.

1 investor

inDefend is a data loss prevention and employee monitoring platform that protects sensitive corporate information by detecting and blocking unauthorized data exfiltration across endpoints and channels. It serves enterprises of all sizes seeking to maintain compliance, track employee activity, and safeguard intellectual property.

1 investor

Data443 is a cybersecurity company that provides data classification, threat intelligence, and ransomware recovery solutions for enterprise organizations. The company offers products for data security posture management, advanced data classification, and integration with major security platforms like Microsoft Sentinel and CrowdStrike.

1 investor

SurgSecure is a cybersecurity services firm that provides security assessments, technology integration, and management of scalable security solutions across data, applications, cloud, identity, network, and endpoints. It serves enterprises seeking to build cyber resilience, prevent ransomware, and secure both human and non-human (machine) identities.

1 investor

Datacentrix provides integrated technology and digital business solutions including cloud services, managed IT services, consulting, and connectivity across Africa. The company serves enterprise customers seeking modernization, infrastructure optimization, and business process automation.

1 investor