Apex

High-Level Overview

Apex is a leading security platform purpose-built for generative AI and large language models (LLMs), helping enterprises proactively identify, govern, and remediate AI-related risks across their environments. The company’s agentless platform delivers real-time visibility into AI usage—spanning popular tools like ChatGPT, Microsoft Copilot, Google Gemini, and custom AI applications—while enforcing compliance, detecting threats such as prompt injection and data leakage, and centralizing access management. Apex serves large enterprises, Fortune 500 companies, and regulated industries that are rapidly adopting AI but need to secure their AI workflows at scale. With rapid deployment and a unified portal, Apex has quickly gained traction among global organizations seeking to mitigate the growing risks of AI adoption.

Origin Story

Founded in 2023 in Tel Aviv, Israel, Apex was co-founded by Matan Derman (CEO) and Tomer Avni (Chief Product Officer), both seasoned cybersecurity and AI experts. The idea emerged from firsthand observations of how enterprises were adopting generative AI tools with little oversight, creating new attack vectors and compliance blind spots. Recognizing the urgent need for a security solution tailored to AI’s unique risks, the founders built a platform that could provide instant visibility and control over AI usage—without disrupting workflows. Apex quickly attracted early interest from top CISOs and major investors, including Sam Altman (OpenAI), Clem Delangue (Hugging Face), Sequoia Capital, and Index Ventures. The company’s rapid growth and strategic acquisition by Tenable in 2024 underscore its pivotal role in shaping the future of AI security.

Core Differentiators

• Agentless Deployment: Integrates in minutes without requiring endpoint agents, minimizing disruption to existing workflows.
• Unified AI Security Portal: Centralizes visibility and control across multiple LLMs, copilots, and custom AI applications.
• Real-Time Threat Detection: Identifies AI-specific risks like prompt injection, jailbreaking, and data leakage with contextual insights.
• Policy Enforcement & Compliance: Enforces data loss prevention (DLP), access controls, and regulatory compliance for AI usage.
• Automated Risk Assessments: Continuously evaluates AI posture and prioritizes remediation efforts.
• Broad Platform Support: Secures interactions with ChatGPT Enterprise, Microsoft 365 Copilot, Google Gemini, GitHub Copilot, and more.

Role in the Broader Tech Landscape

Apex is riding the explosive wave of generative AI adoption, a trend that is fundamentally reshaping how enterprises operate. As organizations rush to deploy AI tools for productivity and innovation, the lack of governance and security has created a new frontier of risk. Apex addresses this critical gap at a time when CISOs are under pressure to secure AI before large-scale breaches occur. The company’s integration with Tenable’s exposure management platform further cements its role in the broader cybersecurity ecosystem, helping organizations manage AI risk as part of their overall security posture. By unifying AI security with traditional IT and cloud risk management, Apex is setting a new standard for how enterprises govern and protect their AI investments.

Quick Take & Future Outlook

Apex is poised to become a cornerstone of enterprise AI security, especially as AI adoption accelerates and regulatory scrutiny intensifies. Its integration into Tenable’s platform will amplify its reach and capabilities, enabling organizations to manage AI risk at scale and in context. Looking ahead, Apex is likely to expand its coverage to new AI models, deepen its compliance and automation features, and influence industry standards for AI governance. As AI continues to permeate every layer of business, Apex’s mission—to secure AI without slowing innovation—will remain more relevant than ever, making it a key player in the next chapter of cybersecurity.