Menlo Security is a browser security company focused on protecting the browser as the place where work, data access, and AI interactions now happen. Its Menlo Browser Security Platform secures browsers for both people and AI agents, protecting web sessions, applications, files, and sensitive data without forcing users to adopt a replacement browser.
The company delivers cloud-based protection through a hybrid architecture that combines the Menlo Cloud with local browser controls. That approach lets Menlo Security apply threat prevention, data protection, secure application access, and forensic visibility across managed endpoints, unmanaged devices, BYOD, and third-party users. The result is a browser-first security model built for hybrid work, SaaS adoption, and emerging agentic workflows.
Offerings, Capabilities, and Integrations
Menlo Security’s offering centers on browser-native control rather than bolt-on network or endpoint inspection. Its platform combines cloud isolation, AI-assisted threat analysis, granular data controls, file sanitization, secure access, and session visibility to govern internet use, internal applications, SaaS interactions, file movement, and AI-driven workflows from a single policy plane.
The architecture is designed to work with existing environments and security investments. Menlo Security integrates with identity and SSO systems, SIEM and SOAR tools, endpoint and network security platforms, Microsoft 365 environments, Google Chrome and Google Cloud services, Amazon S3 workflows, and broader SASE/SSE ecosystems. Deployment supports managed devices, unmanaged endpoints, and browser-based access for third parties.
Products and Services
- Menlo Browser Security Platform: Unified browser security platform for humans and AI agents that protects access, data, files, and web sessions while preserving users’ existing browser choice.
- Menlo Secure Enterprise Browser: Hybrid secure enterprise browser offering that combines the Menlo Cloud with local browser controls to add protection, visibility, data controls, and secure access to existing browsers.
- Menlo Threat Prevention: Browser threat prevention service that proactively inspects web traffic and content before it reaches endpoints to stop zero-day phishing, malware, ransomware, and social engineering attacks.
- Menlo HEAT Shield AI: AI-powered threat prevention capability within Menlo’s protection portfolio that analyzes visual and structural web signals to block highly evasive phishing and impersonation attacks.
- Menlo AI Agent Security: Security offering for autonomous AI agents and browser agents that runs agent browser sessions in protected cloud runtime environments and applies controls to agent access, content, and data.
- Menlo AI Adaptive DLP: AI-driven data masking service that detects sensitive information in files and masks it in real time so users and agents can continue working with usable content.
- Menlo Browser DLP: Cloud-delivered browser-centric and dictionary-based DLP with controls for copy and paste, uploads, downloads, watermarking, and protection of both internet and internal application traffic.
- Menlo File Security: Content disarm and reconstruction service that sanitizes files before download, upload, storage, or sharing while preserving usability across more than 220 file types.
- Menlo Secure Application Access: Clientless zero-trust application access for SaaS, private web, remote desktop, and legacy applications through any browser on managed or unmanaged devices.
- Menlo Browsing Forensics: Near-real-time browser session forensics that records user actions and page context for incident response, GenAI governance, compliance review, and application access oversight.
- Remote Browser Isolation: Cloud-based browser isolation that executes active web content in a hardened digital twin browser and delivers safe content to the endpoint without relying on legacy pixel-streaming approaches.
Target Customers
Menlo Security targets organizations that rely heavily on web browsers for daily work and need stronger protection against phishing, malware, ransomware, data leakage, and risky application access. It fits enterprises with hybrid and distributed workforces, especially those supporting managed devices alongside BYOD, unmanaged endpoints, contractors, partners, and other third-party users.
The company is a strong fit for security-sensitive and regulated environments such as financial services, healthcare, government, utilities, and other large enterprises with valuable internal applications and sensitive files. Menlo Security also addresses organizations adopting GenAI tools, browser assistants, and autonomous agents that need governance over web interactions, data exposure, and access to SaaS or legacy systems.
Cloud Integrations and Marketplace
- AWS Marketplace: Menlo Security has AWS Marketplace presence through Menlo File Security for Amazon S3, enabling cloud-based file sanitization, malware removal, and sensitive data masking for S3 environments.
- Microsoft Azure Marketplace: Menlo Security is listed in Microsoft’s marketplace with the Menlo Security Isolation Platform for Entra ID single sign-on and access management, and it also integrates with Microsoft security and productivity environments including Azure AD, Microsoft 365, and Sentinel.
- Google Cloud: Menlo Security has an official Google Cloud solution presence and partnership focused on browser security for Chrome-based environments, advanced threat prevention, and secure access to SaaS and private applications.
Key People
- Bill Robbins: CEO
- Amir Ben-Efraim: Executive Chairman and Co-founder
- Ramin Farassat: Chief Product Officer
- John Wrobel: Chief Revenue Officer
- Gregor Morela: Chief Financial Officer
- Tim Olson: SVP of Engineering
- Pejman Roshan: Chief Marketing Officer
- Osama Hussain: Chief Legal Officer
- Kate Terrell: Chief Human Resources Officer
Key Facts
- Headquarters: Mountain View, California, United States
- Employees: Approximately 448
- Annual Revenue: Approximately $109M
- Parent Company: None
- Subsidiaries: Votiro
- Publicly Listed: Private
Analyst Recognitions
- Gartner: 2026 Gartner Peer Insights: Secure Enterprise Browsers – Highest Rated by Your Peers for 50M-1B USD Companies. 2020 Gartner Magic Quadrant for Secure Web Gateways – Visionary.
