Cybersecurity Startups

SafeToNet develops HarmBlock, an AI-powered safety technology that prevents the filming, viewing, and sharing of explicit content on smart devices, platforms, and apps in real time. The solution serves device manufacturers, app developers, and platforms to protect children from harmful online content across over 130 countries.

3 investors

Sagetap is a peer-driven network that connects enterprise technology buyers with verified professionals for vendor evaluation and selection, replacing traditional analyst reports with real-world insights and trusted conversations.

3 investors

Sagittal builds Neo, an AI tool for the software development lifecycle that adapts to how development teams work. The company focuses on AI that integrates with existing team workflows rather than requiring teams to change their practices.

3 investors

A cloud platform that provides runtime, delivery, AI-native operations, and enterprise control capabilities for running containerized workloads, managing deployments, and operating infrastructure with AI assistance. It supports multi-cloud and on-premises deployment across AWS, GCP, Azure, Huawei, and self-hosted environments.

3 investors

Samdesk is an AI operating system for security leaders that analyzes global signals to detect, verify, and respond to emerging security incidents. The platform integrates multiple data streams to accelerate incident detection and decision-making for organizations managing risk and security operations.

3 investors

Sarus enables organizations to extract value from data while maintaining privacy protections. The company provides data analysis and optimization capabilities designed for enterprises seeking to leverage data without compromising individual data protection.

3 investors

Saviynt provides an enterprise identity security platform that discovers, registers, governs, and manages access for workforce, privileged, non-human, and AI agent identities. It offers identity governance, privileged access management, and posture management aimed at securing AI agents and applications for large organizations.

3 investors

Sax AI provides an AI agent layer that executes KYC onboarding and reviews end-to-end inside banks' existing compliance systems (such as Fenergo, NICE Actimize, and Pega), with analysts reviewing and approving each case. It serves banks and financial institutions—including capital markets and private banking divisions—to scale KYC capacity without migration or new platforms, operating within EU and UK data jurisdictions.

3 investors

Scanner provides full-text search and indexing for security logs stored in S3, enabling security teams to investigate incidents by querying years of data in seconds rather than hours. The platform uses inverted indexes and serverless execution to accelerate log analysis and support iterative incident investigation workflows.

3 investors

Scrive provides e-signing, digital identity verification, and document management solutions for businesses seeking to automate agreements and digitalize workflows. The platform serves enterprises, departments, sales organizations, and retail networks across multiple channels and devices.

3 investors

Sealance builds The Sealance Trust Platform, a compliance and identity-verification system that uses zero-knowledge proofs and applied cryptography to enable privacy while enforcing regulatory compliance for the cryptocurrency industry. It serves crypto and Web3 businesses seeking to verify identities and meet compliance requirements.

3 investors

Secberus offers a governance, risk, and compliance (GRC) toolkit that maps policies, procedures, and security evidence to control requirements across 200+ frameworks such as SOC 2, ISO 27001, NIST, and HIPAA via an API, plus autonomous agents for tasks like audit readiness, policy gap analysis, and policy generation. It is built for security and GRC teams and integrates through HTTP API or MCP tools.

3 investors

Secfense provides a platform that adds phishing-resistant multi-factor authentication, passkeys, passwordless login, and infrastructure exposure control to enterprise applications without changing application code or replacing identity systems. It serves enterprises such as banks and insurers protecting users, customers, legacy and modern apps, and exposed services like VPN, Citrix, and OWA.

3 investors

A Digital Compliance Office (DCO) platform that helps organizations manage compliance controls, documentation, and audit processes through features including Statement of Applicability management, document sharing, AI assistant integration, and process diagramming.

3 investors

SecuLetter is a content security company that protects against malware and threats hidden in files and documents, serving public sector, financial, and defense customers. The KOSDAQ-listed cybersecurity firm is expanding its content security category since its 2023 listing.

3 investors

Securden offers an identity security platform that combines privileged access management (PAM), endpoint privilege management (EPM), identity governance and administration (IGA), cloud infrastructure entitlement management (CIEM), and AI agent security in a single product. It aims to protect human, machine, and AI identities for enterprises.

3 investors

Secure3 provides end-to-end security audits for Web3 and crypto projects, matching projects with expert auditors and running competitive audit contests to identify smart contract vulnerabilities. It serves blockchain project teams from launch through scaling.

3 investors

SecurityPal provides security questionnaire management and vendor risk assessment tools for companies handling security compliance and sales processes. The platform helps organizations respond to security questionnaires faster, showcase their security posture to customers, and evaluate third-party vendor risks.

3 investors

SensCy provides cybersecurity guidance and risk-management services for small and medium-sized organizations, including third-party vendor risk assessment and employee education. The Ann Arbor-based company offers managed cyberhealth support through personal advisory, technology, and referrals.

3 investors

Sicura automates security compliance and control management for organizations across government and enterprise. The platform helps teams accelerate compliance processes like Authority to Operate (ATO) and deploy infrastructure securely.

3 investors

Sigen AI develops a video integrity platform that turns live or recorded feeds into tamper-evident, cryptographically verifiable assets with object-level signing, role-based encryption, and real-time redaction. It serves defense, intelligence, public safety, and law enforcement operations, and also targets retail analytics, smart city, and AI-training use cases.

3 investors

SignalX provides a unified risk management platform that helps organizations discover, verify, monitor, and manage risk across business relationships, vendors, suppliers, and investments. The platform combines intelligence, automation, and monitoring to enable enterprises to achieve real-time risk visibility instead of periodic assessments.

3 investors

Silence Laboratories develops privacy-preserving computation technology, with a team drawing on cryptography, academic, and industry expertise. It operates R&D centers and contributors distributed across multiple countries.

3 investors

Silent Push operates a proprietary scanning and aggregation engine that logs changes across the entire IPv4 and IPv6 space, providing security teams with pre-evaluated first-party data and query functionality to track and monitor attacker infrastructure. The company serves organizations' threat intelligence operations, aiming to surface the majority of live attacker infrastructure that most security data misses.

3 investors