Cybersecurity Startups

Obiguard offers an AI-focused cybersecurity suite that inspects AI prompts, responses, and tool-calls to enforce policy and red-team AI agents, provides a secure employee AI chat workspace, and monitors logs, dependencies, and internet-facing assets for exposure. It serves security and legal teams managing AI usage and infrastructure risk.

1 investor

Woodway Assurance builds software that assesses and reduces the privacy risks of data used to train AI models, helping organizations keep training data anonymous and compliant with privacy laws. Its customers are concentrated in the health care and life sciences sectors, with clients in other industries as well, primarily in Canada and increasingly the United States.

1 investor

Oblix Inc. is a US company developing autonomous AI agents for offensive security work. The tools are built for penetration testers who want to increase the volume of testing they can perform.

1 investor

Alpaca is a robot designed for indoor navigation, wayfinding, and interactive information delivery in commercial spaces like malls and airports. The system combines autonomous navigation with ultra-wideband positioning, AI-powered interactions, and advertising capabilities.

1 investor

Obot builds an open-source MCP gateway that lets enterprises host, proxy, secure, and monitor MCP servers, providing a centralized control plane for connecting, managing, and scaling AI agents and tools across their systems. It targets organizations adopting AI models and agents that need governance, security, and auditing over AI access.

1 investor

Observa detects and alerts on unintended database exposures to help organizations identify and remediate data leaks before they're exploited.

1 investor

Octapus is a managed cybersecurity provider that runs its own security operations center to monitor, detect, and respond to threats, performs penetration testing, and guides clients through ISO 27001 and SOC 2 certification. It also offers technology resilience services such as backup, recovery, and managed infrastructure, serving businesses across Latin America.

1 investor

Octopus provides a security data fusion platform for Global Security Operations Centers (GSOCs), consolidating alarms, access control, surveillance, video intelligence, cyber security, fraud, and operational risk into a unified, cloud-based system. It offers 20+ modules with an AI-driven rule engine, incident management, playbooks, and automation, targeting banks and other organizations managing security operations.

1 investor

OctoXLabs provides a cybersecurity platform that unifies asset intelligence and vulnerability data from 600+ security and IT tools to help security teams prioritize, quantify, and remediate cyber risk. It uses AI (OctoXAI) to convert asset and exposure data into explainable security decisions.

1 investor

OculusIT provides managed IT services focused exclusively on higher education institutions, including IT outsourcing, CIO/CISO leadership, ERP and student information system application management (Banner, Colleague, Workday, PeopleSoft), infrastructure and cloud services, security and compliance, institutional research reporting, and website development. It serves colleges and universities with global delivery and 24x7 support operations.

1 investor

Oddity.ai provides AI-powered detection of aggression and abuse in care settings by analyzing existing video feeds to generate real-time alerts. The platform is designed for healthcare and care facilities to enhance safety and reduce incident response times.

1 investor

OfSpectrum builds watermarking and verification technologies to protect the integrity and ownership of digital media content, answering who created it, who owns it, and how it can be used. The company serves record labels, music publishers, streaming platforms, marketplaces, and AI labs with solutions for tracking, authenticating, and preventing unauthorized use of creative work including AI-generated audio.

1 investor

OGASEC provides cybersecurity services including vulnerability assessments and penetration testing, application security (DevSecOps), managed security services (firewall, WAF, IPS, EDR/NDR/XDR), SOC and NOC operations, malware analysis, and incident response. It also offers LGPD/data-privacy compliance and DPO-as-a-service for businesses, with a focus on Brazilian regulations such as LGPD, Marco Civil, and PCI-DSS.

1 investor

OGO Security provides an AI-driven WAAP (Web Application and API Protection) that analyzes each request in real time using behavioral AI to distinguish legitimate traffic from attacks, including unknown and zero-day threats. It includes an integrated global CDN, real-time security and performance monitoring with 90-day investigation logs, and compliance with local regulations such as GDPR, NIS2, and HDS.

1 investor

OKcontract Labs builds Chainwall, an onchain security layer that stores approval rules and allowlists in smart contracts and verifies that a submitted transaction's function, arguments, account, and operator match an approved action before execution. It targets treasury, protocol, vault, and smart-account teams, and also develops supporting tooling including the Cells dataflow runtime and the LambdaScript/MiniScript languages.

1 investor

Omnisient offers a privacy-preserving data collaboration platform that uses privacy enhancing technologies, a secure environment, and embedded AI and analytics tools to let organizations monetize and draw insights from first-party consumer data while maintaining regulatory compliance. It serves data-rich companies in retail, telecommunications, and healthcare, as well as banks, insurers, and credit bureaus seeking alternative data sources.

1 investor

Onda provides cyber insurance coverage designed to address emerging digital threats, offering risk assessment and claims services through proprietary technology and a partnership with cybersecurity firm Panorays. The company targets UK businesses seeking streamlined cyber risk protection.

1 investor

ondeso develops OT management software for production and manufacturing companies to centrally manage industrial PCs and OT endpoints in industrial infrastructures. Its tools handle inventory, backups, security patch distribution, and configuration for plant operators as well as machine and equipment builders.

1 investor

OneID provides digital identity verification, age assurance, and agentic commerce authorisation services that let businesses run regulatory-grade KYC and age checks and verify the human behind AI agents. It serves regulated sectors such as financial services and government, with compliance coverage for the UK, EU, and Australia.

1 investor

ONEKEY provides automated red team testing and vulnerability analysis for firmware and connected products, helping manufacturers identify exploitable security risks at scale without manual bottlenecks. The platform combines software composition analysis with exploitability context, vulnerability management, and compliance support for embedded device security.

1 investor

Oneloop provided API key issuing, authorization, usage monitoring, and security infrastructure that developers could integrate with a single line of code, including features like scopes, rate limiting, usage-based metering, and prebuilt React UI components. The company served developers building external APIs and has announced it is shutting down as of 15 September 2025.

1 investor

One Source is a technology advisory firm that helps clients develop and execute digital transformation strategies. The company serves enterprise clients navigating technology landscape changes.

1 investor

TrustAI provides workflow automation software that captures and distributes organizational knowledge and instincts through AI-driven suggestions, with transparency and human oversight. The platform enables teams to automate repetitive tasks while preserving judgment and expertise across the organization.

1 investor

OneVisage develops biometric authentication technology and OEM solutions aimed at preventing digital identity theft and phishing attacks. Its solutions are sold to large IT integrators, hardware manufacturers, cybersecurity vendors, and Identity & Access Management providers.

1 investor