Cybersecurity Startups

Acyber provides offensive security tooling, including a platform called FUZZ-E, to support commercial and government penetration testers and hackers in finding vulnerabilities and compromising networks. Its work is positioned around the American national interest.

1 investor

Boltive provides an independent governance engine that evaluates autonomous agents, creatives, and inventory in advertising transactions to ensure compliance with defined business, security, and quality rules. It enables publishers, platforms, agencies, and brands to govern agentic advertising workflows at machine speed without replacing the autonomous systems themselves.

1 investor

AdaCore develops open-source toolchains and verification tools for Ada/SPARK, C/C++, and Rust used to build safety-critical and mission-critical embedded software. Its customers span aerospace, defense, rail, automotive, energy, telecoms, finance, and medical industries, with the tools designed to meet certification standards.

1 investor

Addigy provides a cloud-based Apple device management platform for IT teams, offering MDM, remote access, live monitoring, smart policies, and compliance and security tools. It is built to manage and secure fleets of Apple devices at scale.

1 investor

AddSecure provides secure IoT connectivity and end-to-end solutions that help customers optimize operations and reduce emissions across sectors including energy, manufacturing, and workplace safety. The company serves businesses deploying sensor-based and internet-connected devices for life and business-critical applications.

1 investor

AddView is a web and mobile-based monitoring platform that provides unified control and visibility across security alarm systems regardless of manufacturer or protocol. It serves businesses that operate multiple security installations and need centralized oversight, alerting, and access management.

1 investor

Adish operates customer relation services aimed at solving problems that arise when people connect online, including online harassment and safety on social media, to keep internet communities healthy and safe. The company focuses on customer success support for startups, helping them handle customer service and connect their services with users, primarily in Japan.

1 investor

Aedilic provides open-source software that identifies images created by artificial intelligence systems, including those produced through diffusion models, generative adversarial networks, and synthetic video techniques.

1 investor

Aeris Communications provides cellular IoT connectivity, security, software and support for enterprises running large-scale IoT deployments across sectors such as energy, transportation, retail and healthcare. The company operates a global IoT network connecting over 100 million devices and expanded through its 2023 acquisition of Ericsson's IoT Accelerator platform.

1 investor

AI Security Lab is a Japanese information security company that provides security research and consulting along with AeyeScan, a cloud-based SaaS platform for web application vulnerability scanning. It serves organizations needing automated vulnerability diagnosis.

1 investor

Agentic Fabriq provides an identity and access governance platform for AI agents, enabling secure authentication, permissions management, and audit logging across agent deployments. The platform allows agents to act on behalf of users while maintaining security and compliance across enterprise tools and data.

1 investor

Aggregion provides a data-driven platform that enables consumer packaged goods (CPG) companies and retailers to collaboratively execute targeted advertising and marketing campaigns while protecting customer data privacy. The platform facilitates audience selection, campaign management, loyalty activities, and cross-partner audience matching through secure data processing.

1 investor

Agita Labs develops hardware security and computer architecture technology focused on secure computation and side-channel resistance techniques. The company applies research in trusted computing and confidential data processing.

1 investor

Aglide extends identity provider access control to applications lacking SAML support, enabling centralized management of user provisioning, deprovisioning, and audit logs across applications.

1 investor

The American Hospital Association's Team Training Program delivers evidence-based TeamSTEPPS training and resources to healthcare professionals to improve team collaboration, patient safety, and workforce well-being. The program serves clinical and nonclinical healthcare teams through tailored training and an online learning community.

1 investor

AhnLab provides a security platform (AhnLab PLUS) built with AI agents, offering XDR, SOAR, threat intelligence, cloud workload protection, endpoint, network, and OT/CPS security solutions. It serves enterprises across industries such as manufacturing, oil refining, and transportation.

1 investor

AI Garage helps companies of all sizes adopt innovative technologies to solve daily operational processes and improve competitiveness, with a specific focus on cybersecurity compliance challenges.

1 investor

A cybersecurity company that provides AI-driven content moderation and trust and safety services to protect children and teenagers from harmful online behavior such as bullying, harassment, and cyber grooming.

1 investor

AIBound is a security platform that detects Shadow AI deployments, maps agentic identities, and scores AI risk for enterprises to prevent unauthorized AI use and regulatory violations. Built by former CISOs and security practitioners, it provides read-only discovery, risk scoring, and prevention controls designed for large organizations.

1 investor

AidRx embeds an AI and clinical-pharmacist workflow into clinics to manage patient medications between visits, handling refill requests, medication questions, and follow-up through the clinic's existing phone, SMS, and care outreach channels. It logs clinical decisions to the clinic's EHR and bills under value-based care codes, aiming to help clinics support patients and generate revenue without adding staff.

1 investor

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.

1 investor

AINATIVE builds autonomous intelligence software for fraud detection and risk decisioning, aimed at regulated institutions in banking and payments, insurance, and telecommunications. The system observes signals, reasons, and acts in real-time environments such as payments authorization and instant-transfer rails.

1 investor

AirEye develops a wireless airspace security platform that provides visibility, classification, monitoring, and Layer 2 firewall protection against threats such as rogue access points, evil twins, and unauthorized network access. It targets enterprise network and security teams, positioning against IoT security, wireless intrusion, and NAC vendors.

1 investor

Airia is an enterprise platform that discovers, secures, and governs AI models, agents, and tools across an organization's environment, enforcing policy at the execution layer before agent actions run. It targets enterprise security and AI transformation teams, generating continuous compliance documentation mapped to frameworks like the EU AI Act, NIST AI RMF, HIPAA, ISO 42001, and SOC 2.

1 investor