Cybersecurity Startups

Aiceberg provides real-time AI security and governance for enterprises, monitoring LLM and agentic AI interactions to detect shadow AI, prompt injections, and exposure of sensitive data (PII, PCI, PHI). Its Guardian Agent uses traditional machine learning rather than LLMs to deliver deterministic, explainable, and traceable oversight, integrating with SIEM, firewalls/CASB, foundation models, and agentic frameworks.

2 investors

AiDANT Intelligent Technology develops embedded AI video analytics software and ACAP applications for AXIS cameras, detecting persons, vehicles, and Aruco markers for surveillance and security use cases such as fall detection, loitering protection, and occupancy counting. The company serves customers across industries and continents including care centers, banks, and manufacturing sites, without collecting personally identifiable information.

2 investors

Aim Security developed an enterprise AI security platform to secure the adoption and use of generative AI, protecting against risks such as data leakage and prompt-based attacks. Acquired by Cato Networks in 2025.

2 investors

AIMon provides real-time monitoring and guardrails for AI systems in production, helping enterprises detect errors, biases, and hallucinations in LLMs, RAG pipelines, and agentic AI applications. The platform enables continuous evaluation using production-ready metrics across safety, accuracy, and compliance, with domain experts able to define custom quality standards in plain English.

2 investors

AirMDR provides managed detection and response (MDR) services powered by AI and automation for security teams, targeting small and medium-sized enterprises. The platform helps organizations detect and respond to cybersecurity threats efficiently without requiring large dedicated security operations center staff.

2 investors

Airspace provides end-to-end airspace protection solutions for urban environments, critical infrastructure, large-scale events, and high-security zones. It serves enterprises, government agencies, and public safety operations.

2 investors

AI Score offers an AI governance platform that connects an organisation's policies, frameworks and objectives to actual AI usage, turning unstructured prompts, outputs and actions into prioritised insight and controls. It targets enterprises in high-stakes, regulated environments—such as law firms and professional services—to monitor AI adoption, manage risk and compliance, and govern AI agents.

2 investors

Akeyless offers a secrets and identity management platform that centralizes credential storage, automates secret rotation, and enforces just-in-time access with zero standing privileges. It is delivered as a hybrid-SaaS solution for enterprises managing credentials across multiple environments.

2 investors

Akitra offers Andromeda, an agentic AI-powered platform that automates security and compliance work, helping software companies prepare for and maintain attestations such as SOC 1 and SOC 2. It provides customizable policy templates, integrations with cloud services for automated evidence collection, and customer success support.

2 investors

Allthenticate offers a single mobile app that stores employee credentials and uses them to authenticate to doors, computers, websites, and servers, replacing passwords and multi-factor logins with a decentralized, patented architecture and custom access-control hardware. It targets enterprises and workplaces, with a longer-term goal of extending the same authentication technology to consumers.

2 investors

Alma Security provides runtime application security that monitors applications in real time and captures context-specific telemetry across APIs, microservices, databases, dataflow, and identities. It offers automatic threat modeling, issue detection, compliance, data leakage detection, and prioritization for security teams within a single platform.

2 investors

Almanax is an AI-native application security product that uses large language models to analyze code, business logic, and infrastructure for vulnerabilities, offering automated threat modeling, CI/CD security checks, third-party alert triaging, and automatic patching. It serves security and development teams, including enterprises, and supports blockchain ecosystems such as EVM, Solana, Stellar, and Aptos.

2 investors

Alterion provides a runtime control plane that sits between enterprise AI agents and infrastructure to observe, monitor, and govern agent behavior in real time. Its platform offers observability, a multi-layered threat detection stack (rules, transformer classifiers, and LLM analysis), and a policy engine to enforce regulations like SOC-2, the EU AI Act, and ISO-42001 across any cloud, vendor, or endpoint.

2 investors

Alyne is a cloud-based governance, risk, and compliance (GRC) platform that provides continuous risk monitoring and management for enterprises through automated workflows, AI-driven risk assessment, and 360-degree visibility. It serves risk professionals and CISOs who need to monitor compliance, manage third-party risks, and report on governance across multiple regulatory frameworks.

2 investors

AmberBox makes an indoor gunshot detection and response system that uses a patented tri-factor authentication method (percussion, audio, and infrared) to identify firearm discharges and automatically alert first responders. The system integrates with other security infrastructure such as cameras, access control, and mass notification systems, and is marketed for use in the United States.

2 investors

Amherst Intelligent Security provides AI-powered video analytics software that detects meaningful activity and prioritizes security alerts without requiring new hardware or rule-based configuration. The platform serves security teams by reducing alert noise and accelerating video investigation across live and recorded footage.

2 investors

Amida provides a cloud-native data platform and suite of compliance, analytics, and AI products purpose-built for state Medicaid agencies. The products handle T-MSIS reporting, interoperability, fraud detection, and healthcare data management with FHIR-native and modular architectures.

2 investors

AMLYZE provides automated transaction monitoring software that detects suspicious activity and financial crimes in real-time for banks, fintechs, and payment providers. The platform uses a no-code rule engine to help compliance teams identify money laundering, terrorist financing, and other compliance violations.

2 investors

Amplifier provides an AI-powered platform that bridges security tools and end users, reducing manual security workflows and helping employees take action on security risks. The platform serves enterprise security teams seeking to reduce burden while improving employee security posture.

2 investors

Asenion is an AI governance platform for AI Trust, Risk, and Security Management (AI TRiSM) that uses automated controls to continuously assess, test, and govern AI systems and agents across their lifecycle against regulations and standards such as the EU AI Act, ISO/IEC 42001, and NIST AI RMF. It serves startups embedding LLMs or AI agents into products as well as organizations in regulated sectors like legal, financial services, HR tech, healthcare, and insurance that need assurance, compliance, and visibility over AI risk.

2 investors

Anchor is a certificate management platform for issuing, tracking, and renewing public and private TLS/mTLS certificates using the ACME standard. It offers automated provisioning, renewal, and revocation across environments for engineering and infrastructure teams.

2 investors

Anchore provides an SBOM-powered platform for software supply chain security, automatically generating and managing Software Bill of Materials and running vulnerability, secret, and malware scans across container images, filesystems, and source repositories. It helps organizations automate DevSecOps workflows and meet regulatory compliance standards such as DORA, CRA, NIS2, NIST, FedRamp, and DISA.

2 investors

Andromeda is a platform that uses risk and behavioral context to automate security and governance for human, AI agent, and non-human identities across cloud environments and applications. It targets enterprises deploying AI agents that need identity security beyond legacy frameworks.

2 investors

Anitian provides FedRAMP and CMMC compliance solutions built on a pre-engineered cloud security platform, aimed at SaaS companies entering the U.S. federal market. Its offering wraps security technologies around cloud applications and includes ongoing SecOps and security monitoring to maintain compliance after certification.

2 investors