Security Startups

Prembly provides an API that enables digital businesses to verify the identities of individuals and companies across emerging market regions.

5 investors

PromptArmor provides a security platform that protects enterprise organizations from AI-specific security threats and vulnerabilities. The company focuses on novel AI security challenges that traditional cybersecurity solutions do not address.

5 investors

Telivy provides continuous risk management and vulnerability monitoring for managed service providers (MSPs), combining asset monitoring, vulnerability prioritization, and automated remediation tracking aligned to security frameworks and CIS controls.

5 investors

AccessOwl is an access governance and identity management platform that automates SaaS access administration tasks like employee onboarding, offboarding, and access reviews. It serves IT teams, engineering managers, and people operations at companies with lean IT operations.

4 investors

Alter provides an authentication layer and vault for AI agents to securely access third-party APIs and SaaS platforms. The platform handles OAuth tokens, API keys, fine-grained access policies, and audit logging through a single SDK.

4 investors

Argument builds systems for verifiable computing by combining zero-knowledge cryptography, formal verification, and distributed consensus technologies. Its work targets blockchain interoperability and provable software execution.

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

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

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

Decawork provides an operating layer for IT teams to deploy, govern, and maintain AI agents running across a company's systems. It handles agent identity, scoped access to internal systems, spending caps, approval gates, and audit records so agents stay controlled from onboarding through audit.

4 investors

Feroot discovers and monitors third-party scripts, tags, and trackers on websites to detect malicious or unwanted code and block threats. The platform helps organizations comply with PCI DSS, HIPAA, GDPR, CCPA, and other regulations while protecting customer data.

4 investors

Fuzzbuzz provides fuzzing as a service, a software security testing approach for finding bugs and vulnerabilities in code. The company operated in the cybersecurity space and has since been acquired.

4 investors

Gecko is a code security platform that uses AI to analyze codebases, infrastructure, and logic to detect exploitable vulnerabilities and provide developer fixes. It targets enterprise and startup development teams seeking to find complex, multi-step attack chains and business logic flaws in their code and microservices.

4 investors

Infisical is an all-in-one platform for managing application secrets, certificates, and privileged access across cloud, on-premises, and AI infrastructure, serving developer teams and organizations. The platform provides centralized storage, rotation, and auditing of credentials without requiring custom scripts or ad-hoc secret management solutions.

4 investors

Mattermost offers a self-hosted and cloud open-source collaboration platform with messaging, file sharing, integrations, audio and screen sharing, workflow automation, and project management. It serves technical and operational teams with high security requirements in the technology, public sector, national defense, and financial services industries, including governments and large banks.

4 investors

Nebula Security uses AI-driven security pipelines to accelerate vulnerability research in widely used software such as operating systems, browsers, and applications. The company identifies security bugs and vulnerabilities significantly faster than traditional manual research methods.

4 investors

Oneleet provides a compliance management platform that helps SaaS companies achieve SOC 2, ISO 27001, and other security certifications. The platform integrates with cloud and development tools to automate evidence collection and compliance workflows for startups through enterprises.

4 investors

Rootly provides AI-powered on-call and incident management software that integrates with Slack and Teams to help engineering and SRE teams page, schedule, diagnose, and resolve incidents faster. It also offers automated status pages and post-incident analysis for teams that require high system availability.

4 investors

Superagent provides autonomous security research to identify, fix, and disclose software vulnerabilities in code and AI agents. The platform delivers patches as pull requests for software teams to review and deploy.

4 investors

Swif develops a device and inventory management application that uses AI to eliminate shadow IT and provide businesses with control and visibility over their device security.

4 investors

Tinfoil develops secure hardware and systems, with expertise in privacy and security protocols.

4 investors

Vectrix scans SaaS applications to detect security misconfigurations and compliance gaps, alerting IT and security teams to issues such as exposed files, weak password policies, and missing authentication controls across platforms like Google Workspace, Microsoft 365, Slack, and Zoom.

4 investors

Veria AI is an autonomous pentesting platform that identifies and exploits security vulnerabilities across code repositories, then generates fix recommendations. It integrates with developer tools to surface exploitable flaws that automated reviews and human security teams typically miss.

4 investors

ContraForce is an AI-powered security delivery platform for MSSPs, MSPs, and security operations teams that automates incident investigation, triage, and response within Microsoft Sentinel and Defender environments. It uses AI agents and "Gamebook" SOP enforcement to enable multi-tenant security operations at scale without proportional headcount growth.

3 investors