Cybersecurity Startups

Qwiet AI is an application security testing platform that identifies and remediates software vulnerabilities with high accuracy through AI-powered analysis. It serves AppSec teams and developers by consolidating SAST, SCA, IaC, and container scanning into a single tool with automated code fixes.

6 investors

Radiant Security offers an AI-powered Security Operations Center (SOC) platform that uses AI triage and research agents to investigate every security alert across attack surfaces such as endpoint, identity, network, cloud, and SIEM, escalating only significant cases with explainable reasoning. It also provides integrated response actions and built-in log management for enterprise security teams.

6 investors

Range provides a platform combining financial infrastructure, risk intelligence, and controls to help companies adopt digital assets, treating fiat and stablecoins as equally first-class for finance teams operating across both. It serves finance teams working with fiat and stablecoins in the crypto and fintech space.

6 investors

VerifEye is a digital identity verification platform that confirms users are real humans without adding friction or compromising privacy. It serves fintech, crypto, payments, social platforms, marketplaces, and gig economy platforms across multiple industries.

6 investors

Atomic Red Team is an open source, community-maintained library of small security tests mapped to the MITRE ATT&CK framework, letting security teams validate their ability to detect threats across Windows, macOS, Linux, and cloud environments. It is developed by Red Canary and includes tools such as the PowerShell-based Invoke-Atomic execution framework and Atomic Test Harnesses.

6 investors

RegScale provides an AI-powered governance, risk, and compliance (GRC) platform that automates compliance workflows and continuous controls monitoring for DevSecOps and cloud-native environments. The platform helps practitioners reduce manual compliance work, accelerate certifications, and integrate with ITIL and DevSecOps workflows.

6 investors

Reken develops AI-powered security solutions to detect and prevent bot attacks, fraud, and deepfake-enabled scams targeting financial institutions, airlines, and government agencies. The company applies machine learning and game theory to defend against sophisticated cybercrime and automated social engineering attacks in the generative AI era.

6 investors

Graylog provides a security information and event management (SIEM) and log management platform that collects, routes, and stores log data to detect threats, automate investigations, and manage data tiers and storage costs. It serves security and IT operations teams looking to control their logging architecture and budget.

6 investors

Riot is an employee security posture management platform that monitors and improves cybersecurity behaviors across workforces to defend against AI-powered threats. The platform serves enterprise companies and security teams seeking to reduce employee-targeted cyberattacks through real-time monitoring, awareness training, and integrated security scoring.

6 investors

Rippleshot offers a cloud-based (SaaS) platform that uses machine learning and predictive analytics to help financial institutions detect card fraud, identify merchant data breaches, and manage fraud risk proactively. It serves banks of all sizes, from small banks to large institutions.

6 investors

SAMMY AI compiles regulatory statutes, case law, and a company's own procedures into deterministic, code-based legal engines that audit accounts, block non-compliant actions, and file regulator-ready reports via a platform or API. It offers real-time compliance for operational actions, AI voice agents, and customer communications, plus automatic policy updates and cross-jurisdiction horizon scanning for regulated businesses.

6 investors

SCYTHE is a continuous Adversarial Exposure Validation (AEV) platform that emulates real adversary techniques (mapped to MITRE ATT&CK) against an organization's actual IT, cloud, and OT/ICS environments to validate that detection, alerting, and response controls work. It serves enterprise security teams—red, blue, and purple teams—integrating with EDR and SIEM platforms and offering both self-operated and managed engagements.

6 investors

Seemplicity provides an AI-driven platform that automates exposure management and remediation for security teams, turning vulnerability findings into prioritized, actionable tasks delivered through existing tools. The platform targets security, IT, and DevOps teams managing large-scale security findings to reduce remediation bottlenecks and risk exposure.

6 investors

Sendmarc provides DMARC, email authentication, and breach detection solutions to protect businesses against phishing, spoofing, domain impersonation, and email-based attacks. The platform serves enterprises and managed service providers seeking to secure their email infrastructure and restore user trust.

6 investors

Sherlock provides security services for blockchain protocols, including collaborative audits, bug bounties, and financial coverage to protect smart contracts and decentralized systems. The platform serves Web3 developers and users by delivering continuous security protection throughout the protocol lifecycle.

6 investors

Signaturit provides qualified electronic signature and long-term document archiving services for enterprises needing to preserve the legal validity of digitally signed contracts, invoices, and business records over decades. The service operates as part of Signaturit Group, a Namirial Company, and combines document management, certified preservation, and cryptographic integrity verification to ensure electronically signed documents remain admissible in court.

6 investors

Signzy provides identity verification and onboarding software that lets companies verify, onboard, and monitor users, with tools for phone/email/device checks, identity and business verification, AML sanctions and PEP screening, transaction monitoring, and digital contracting. It primarily serves banks and financial institutions with AI-driven compliance and fraud detection infrastructure.

6 investors

Socket is a developer-first platform that detects and blocks malicious packages in real time to protect organizations from software supply chain attacks. The platform secures the open source ecosystem used across technology, media, healthcare, and finance industries.

6 investors

Sola is an AI-first enterprise security platform that connects a company's existing security and business tools to maintain a unified graph of identities, hosts, cloud resources, SaaS apps, and AI agents, letting practitioners query their stack in natural language and get evidenced answers. It is aimed at security practitioners and enterprise security teams looking to automate complex, multi-vendor security tasks.

6 investors

Solidus Labs provides compliance and market monitoring software for cryptocurrency and traditional finance. The platform monitors market events and detects risk typologies across 150+ markets for retail and institutional entities.

6 investors

Source Defense provides a client-side security platform that detects and prevents digital skimming, Magecart attacks, and threats from third-party JavaScript on websites and payment pages. It serves enterprises and Fortune 500 companies in highly regulated, transaction-heavy industries, helping them protect customer data and meet PCI DSS compliance requirements.

6 investors

Sphinx builds AI agents that help banks and fintech companies detect fraud and verify identities during customer onboarding, replacing manual compliance processes and catching synthetic identities and deepfakes. The platform assists financial institutions in compliance and know-your-customer (KYC) operations.

6 investors

SPLX offers a security platform for enterprise AI systems, covering automated red teaming, runtime protection against prompt injections and data leakage, governance and compliance mapping, and remediation. It helps organizations discover AI models, workflows, and MCP servers, uncover vulnerabilities, and align with regulatory frameworks.

6 investors

SpyCloud is an identity threat protection company that detects and responds to stolen credentials, malware-exfiltrated data, and phishing intelligence to prevent account takeover, fraud, ransomware, and session hijacking for enterprise customers. The company serves technology, financial services, ecommerce, and security firms globally, including 7 of the Fortune 10.

6 investors