Cybersecurity Startups
3,552 companies tagged Cybersecurity, with their investors and founders.
Conceal builds browser-based security that moves enforcement into the browser runtime and application layer, binding application access to identity rather than network location. It targets security teams by replacing VPNs, traffic backhauling, and VDI-based containment for web-based workflows.
3 investors
Confiant provides ad quality, security, and privacy monitoring for digital publishers and brands. The platform detects and blocks malvertising and malicious online attacks across the programmatic advertising ecosystem.
3 investors
ControlMonkey provides a backup and recovery platform that protects cloud infrastructure and configuration for security and cloud teams. The platform covers infrastructure, identity, networking, security, DevOps, and SaaS platforms.
3 investors
Copla is a compliance and operational security platform that combines automated evidence collection with expert support to help companies certify against frameworks such as ISO 27001, DORA, NIS2, PCI DSS, MiCA, and SOC2. It serves businesses across Europe, offering automation plus dedicated specialists who customize policies and join auditor calls.
3 investors
Cotool builds infrastructure that enables security teams to operate at machine speed through AI agents, automating security investigations and detection logic to close the loop between threat detection and response.
3 investors
CounterCraft develops a deception-driven threat intelligence platform that uses deception technology to lure attackers away from critical assets while collecting actionable threat intelligence. The platform is deployed by governments, nation-states, and enterprise organizations to defend IT and OT networks against ransomware, lateral movement, insider threats, and other cyber threats.
3 investors
Crash Override monitors code written by humans and AI agents, inspects each build layer, applies cryptographic tagging to artifacts, and tracks their provenance in production environments. The platform serves development teams and organizations concerned with code integrity and software supply chain security.
3 investors
A third-party risk platform that discovers an organisation's full vendor ecosystem beyond procurement records and layers on real-time intelligence such as cyber breach data, dark-web exposure, sanctions, and geographic threat proximity. It delivers this intelligence into customers' existing security tools (SIEMs, Slack, Teams, APIs) and targets security and risk leaders at upper-SME to enterprise organisations.
3 investors
CybelAngel is an external threat intelligence platform that scans the internet daily to detect exposed enterprise data, corporate assets, and vulnerabilities outside a company's IT network. It combines an AI model with a human analyst team to deliver incident reports, data breach prevention, third-party risk assessment, and M&A cyber due diligence for clients in finance, manufacturing, pharmaceuticals, luxury, and retail.
3 investors
CyberCube provides cyber risk quantification through data, analytics, and modeling that translate cyber threats into financial impact for insurers, reinsurers, and brokers. It serves the insurance industry, offering AI-powered tools for underwriting, portfolio management, and risk transfer decisions.
3 investors
CyberDesk provides an identity-centric data access security platform that maps and controls how human and non-human identities (users, machines, apps, secrets, AI agents, third parties) access an organization's data, enabling least-privilege enforcement, automated remediation, and compliance auditing. It serves enterprise security teams and emphasizes an EU-based, agentless architecture.
3 investors
CyberOwl develops Medulla, a cybersecurity platform that provides asset inventory, continuous security monitoring, and risk visibility for maritime and shipping fleets. The platform helps fleet operators understand cyber risks, ensure security controls are in place, and improve cyber hygiene across their operations.
3 investors
CyberSaint offers CyberStrong, an AI-native platform that automates cybersecurity control assessments and quantifies cyber risk in financial terms for enterprises. It serves CISOs, executives, and boards by harmonizing compliance frameworks (NIST, CIS, ISO), monitoring controls, and modeling risk using methods like FAIR and NIST 800-30.
3 investors
Cydarm provides case management software for security operations centers with built-in security and privacy controls. The platform serves security teams managing incidents and threats with features like single sign-on, encryption, and role-based access control.
3 investors
Cynomi offers an AI-driven security program management platform that lets managed service providers and security consultancies run assessments, generate risk registers, remediation roadmaps, policies, and compliance mappings, and manage the full security program lifecycle across their client portfolios. Its "CISO Intelligence" embeds senior security judgment into guided workflows so junior teams can deliver CISO-level program management without a dedicated CISO on each account.
3 investors
Cyolo provides a remote access solution focused on secure, privileged connectivity to OT and SCADA systems, designed to work with a company's existing security infrastructure rather than replacing it. It targets organizations with distributed operational technology environments, such as power plant operators and other critical infrastructure teams.
3 investors
CYREBRO provides digital forensic investigation and security operations center (SOC) services for enterprises, including threat detection, incident response, and threat hunting to minimize the impact of cyberattacks.
3 investors
Cyvers provides real-time detection and prevention of threats to digital assets and blockchain transactions. Its security products serve organizations handling crypto and blockchain infrastructure.
3 investors
Dapple Security provides data security and privacy features for businesses, built on encryption and data governance technologies. The company offers security solutions without charging a premium for privacy and security capabilities.
3 investors
Darwinium is a cyberfraud prevention platform that uses AI and behavioral analysis to identify genuine users, fraudsters, and AI agents across digital interactions in real time. The platform serves digital businesses and financial institutions to detect and prevent fraud without disrupting legitimate user experiences.
3 investors
DataMasque provides data masking and synthetic data solutions that generate "synthetically identical" customer data for development and operations. It serves enterprise organizations and governments seeking to protect personal, financial and health data while retaining data usefulness.
3 investors
DeepSource provides developer tools for code quality and security. The platform serves developers and engineering teams at startups and large enterprises.
3 investors
DeepTempo builds AI-based threat detection and response tools for security teams defending businesses and critical infrastructure. The company focuses on detecting and responding to cloud- and AI-driven cyberattacks at machine speed.
3 investors
Consolidated cybersecurity platform designed for small and medium-sized organizations without dedicated security teams.
3 investors