Cybersecurity Startups

CAT Labs develops software platforms that enable law enforcement, defense, and intelligence agencies to investigate and seize cryptocurrency and other digital assets related to crime. The company provides tools designed to automate investigations of illicit transactions and integrate with existing law enforcement processes.

4 investors

Ceartas uses AI to scan millions of websites and platforms for leaked content, deepfakes, and impersonator accounts using a customer's likeness, then issues takedowns across DMCA and other legal frameworks. It serves content creators, influencers, coaches, and personal brands seeking to protect paywalled content and their online identity.

4 investors

Cerbos provides a centralized authorization layer that externalizes access control logic from application code, enabling fine-grained runtime permission decisions for users, service accounts, and AI agents. The platform integrates with existing identity and access management stacks to provide visibility and control over what identities can do across applications and services.

4 investors

CHEQ operates a threat intelligence team that analyzes bot, human abuse, and AI-agent activity in real time and embeds those findings into its detection engine to protect enterprise digital interactions. Its behavior-based detection targets automation such as AI agents and residential proxy networks for global enterprise customers.

4 investors

Cirrus Identity provides identity and access management solutions, including its Cirrus Works suite supporting single sign-on, multi-factor authentication, guest accounts, and multilateral federation (InCommon, eduGAIN). It serves universities, non-profits, research organizations, and healthcare institutions to enable Zero Trust and collaboration within the research and education community.

4 investors

Citadel AI develops an AI governance platform that enables enterprises to deploy artificial intelligence safely and responsibly across the entire lifecycle, from risk assessment to production guardrails. The platform serves organizations in financial services, healthcare, and manufacturing where reliability and trust are critical.

4 investors

Clearly AI automates compliance documentation and reporting for governance, risk, and compliance (GRC) teams managing multiple regulatory frameworks. The platform centralizes evidence collection, audit preparation, and vendor risk management to reduce compliance burden across enterprises.

4 investors

ClearVector provides cybersecurity solutions focused on protecting organizations and customer data against sophisticated attackers. The company develops threat detection and response capabilities for enterprises.

4 investors

Cloudanix provides cloud security solutions that help engineering teams identify and remediate security findings across their cloud infrastructure. The platform maps findings to identity, assets, and blast radius with associated remediation guidance.

4 investors

CloudEagle.ai is a SaaS management platform that gives enterprises a single command center to discover, secure, govern, and optimize their SaaS and AI applications, identities, access, licenses, and renewals. It serves IT, security, and procurement teams with tools for spend optimization, procurement workflows, access governance, and identity lifecycle management.

4 investors

Cloudian develops HyperStore, software-defined object storage that scales to exabytes and provides native S3 API compatibility for enterprises and service providers. It targets data-intensive workloads such as AI/ML, data analytics, backup and archive, and media, and supports hybrid and multi-cloud deployments.

4 investors

CloudPassage developed Halo, a cloud workload security platform that provided automated visibility, compliance, and protection for servers and containers across public, private, and hybrid cloud environments. Acquired by Fidelis Cybersecurity in 2021.

4 investors

CodeLock provides software supply chain security solutions. The company builds cybersecurity products aimed at addressing risks in software supply chains for its clients.

4 investors

Code4rena was a platform that organized security audits and bug bounties for decentralized finance projects, connecting security researchers with blockchain development teams. The company is closing after five years of operation.

4 investors

Codiga is a platform that helps developers and managers detect code defects and technical debt early in their development process. The company serves software development teams and engineering organizations seeking to improve code quality.

4 investors

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.

4 investors

Confiant provides real-time detection and blocking of malvertising and ad quality threats for publishers and ad platforms. The platform safeguards ad stacks, monitors impressions and auctions, and enables compliance with privacy regulations across the adtech ecosystem.

4 investors

Conveyor automates customer security reviews, using a RAG-based AI engine to answer security questionnaires and handle SOC 2 requests. It serves security and sales teams looking to process security review requests at scale without adding headcount.

4 investors

CoreStack presents a page listing its venture investors, which include private equity and venture capital firms focused on technology, enterprise, and B2B software companies.

4 investors

Cosine Red Team is an AI-powered security testing platform that identifies attack paths and vulnerabilities in critical systems through automated scanning and adversarial exploitation. The platform serves enterprise customers seeking to strengthen their security posture across APIs, code, authentication systems, data flows, and infrastructure.

4 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.

4 investors

CybaVerse provides cyber security through CybaOps, a unified platform combining AI, automation and expert-led managed security services (MSSP) to help organisations protect, detect, and respond to threats. Originally a security consultancy, it now offers a security management platform serving organisations' security and compliance teams.

4 investors

Cybeats is a software supply chain security company that provides an SBOM (Software Bill of Materials) management platform for organizations to track software components, automate vulnerability lifecycle management, and prioritize security remediation. It serves enterprises and manufacturers, including those in regulated industries such as medical devices, needing software transparency and compliance.

4 investors

CyberDesk provides identity discovery and management across human and non-human identities across cloud providers, vaults, and repositories to help organizations understand their identity attack surface and maintain compliance.

4 investors