LayerX Security

LayerX Security is an Israeli cybersecurity startup that develops a platform to secure work conducted through existing enterprise browsers.

Acquired
Acquired Tel Aviv, Israel Founded 2021
Total raised
$45.0M
Last: Series A extension 2025-04
Stage
Acquired
Founded
2021
Headcount
80
HQ
Tel Aviv, Israel
Sector

About

LayerX Security is an Israeli cybersecurity company founded in 2021 by Or Eshed and David Weisbrot. It provides an AI-powered browser security platform that transforms any standard browser into a secure enterprise workspace. The platform offers real-time monitoring and governance over user activities on the web, protecting enterprise applications, data, and devices from web-borne threats, phishing, and malicious extensions without disrupting the user experience. LayerX's solution integrates as a lightweight extension on existing browsers like Chrome, Edge, Safari, and Firefox.

Funding history · 3 rounds · $45.0M total

2025-04
Series A extension $11.0M
2024-05
Series A $26.0M
2022-10
Seed $7.5M

Team · 6

Or Eshed
Founder · Co-Founder & CEO
David Vaisbrud
Founder · Co-Founder & CTO
Rupal Hollenbeck
Chair of the Board
Kobi Samboursky
Board Member
Lior Litwak
Board Member
Yair Snir
Board Member

Sectors & technology

Technologies
Target customers
Business model
B2BSaaS

Tags

cybersecuritybrowser-securityaisaasenterprise-securitydata-loss-preventionphishing-protectionzero-trust