LayerX Security
User-first Browser Security Platform
Company Overview
Snapshot
Founded in June 2021 by David Vaisbrud, LayerX Security operates with 51–200 employees. The company raised $44.5 million across 3 funding rounds from 11 investors. In May 2026, LayerX Security was acquired by Akamai Technologies for $205 million in cash.
Business overview
LayerX Security develops a user-first, browser-agnostic security platform that provides real-time monitoring and governance over user interactions on the web. Its core technology protects enterprise applications, data, and devices from web-borne threats and browsing risks, while maintaining a positive user experience. The platform implements protection at the browser's user profile/identity level, offering capabilities for users accessing the web from both managed and unmanaged devices. LayerX Security operates within the Cyber Security sector, specifically focusing on Application & Website Security, and serves enterprises with solutions like Agentless Anti-Phishing and Browser Defender.
Strategic signal
In May 2026, LayerX Security was acquired by Akamai Technologies for $205 million in cash. This acquisition extends Akamai’s Zero Trust platform into AI-era browser visibility and control, signaling a significant consolidation in the cybersecurity market and validating LayerX's innovative approach to browser security.
Log in to access full profile ›Company Intelligence Q&A
- What was the most recent significant corporate event for LayerX Security?
- In May 2026, LayerX Security was acquired by Akamai Technologies for $205 million in cash. This marks Akamai's fourth cybersecurity acquisition in Tel Aviv over the past five years.
- Who were the lead investors in LayerX Security's Seed round?
- In October 2022, Glilot Capital Partners led LayerX Security's Seed funding round.
- What is the primary focus of LayerX Security's platform?
- LayerX Security's platform provides real-time monitoring and governance over users' web interactions to protect enterprise applications, data, and devices from web-borne threats and browsing risks, ensuring a user-first security experience.
- What is the strategic impact of the acquisition by Akamai Technologies?
- The acquisition by Akamai Technologies, announced in May 2026, extends Akamai’s Zero Trust platform, enhancing its capabilities in AI-era browser visibility and control. This integration aims to bolster Akamai's offerings in the cybersecurity landscape.