LayerX Security

LayerX Security is a cybersecurity firm based in Tel Aviv that specializes in browser-native security. Founded in 2021, the company addresses the modern enterprise challenge of securing the browser as the primary workspace. By utilizing a lightweight, agentless browser extension, LayerX transforms standard browsers into secure, managed environments, allowing organizations to protect sensitive data, SaaS applications, and GenAI interactions without the need for intrusive endpoint agents or network infrastructure changes. The company’s platform provides high-resolution visibility and governance, enabling security teams to enforce granular policies in real-time. With a focus on the 'last mile' of user interaction, LayerX helps enterprises mitigate risks such as phishing, account takeovers, and data leakage. The technology is designed to support cloud-first strategies and hybrid work models, ensuring that security measures remain effective regardless of the user's location or device management status.

Mission: To pioneer the User-first Browser Security Platform. Vision: To make any browser the most secure and manageable workspace with near-zero impact on the user experience, enabling a truly cloud-first strategy for enterprises.

• Raised $45 million in total funding as of 2025
• Appointed former Check Point President Rupal Hollenbeck as Chair of the Board in 2026
• Launched specialized security solutions for Agentic AI Browsers
• Rapid adoption among Fortune 100 and 500 enterprises
• Strategic global expansion through partnerships like Asgent in Japan

Sources

• LayerX Security Official Website
• Crunchbase Profile