Menlo Security Secure Cloud Browser

Menlo Security Secure Cloud Browser is a cloud-based browser security service designed to help prevent zero-day phishing, ransomware, and malware by executing web content remotely. Its Adaptive Clientless Rendering uses DOM mirroring to send lightweight web content to endpoints. Active content runs in the cloud, while images are rendered and checked before transmission. Web archives and embedded files are unpacked, inspected, and sanitized before they reach the browser.

The service is agentless and is designed to isolate all browsers, including Chrome, Edge, AI-powered browsers, and specialized extensions. Menlo says its cloud services use 15 data centers worldwide. Integrations include identity providers such as Okta, OneLogin, PingOne, and Centrify/Delinea, Microsoft services including Microsoft 365, and security products such as CrowdStrike and Splunk. Basic support is included in all deals; Menlo Care360 offers faster expert access and incident response. Pricing is on request and varies by products and users. The service has no free plan.

Menlo Security Secure Cloud Browser centers on cloud execution and sanitized delivery of web content, with agentless deployment and a broad set of integrations. Organizations will need to request pricing and assess whether its security and support options fit their environment.

This service may suit enterprises and governments seeking cloud-based browser isolation, including organizations that need to cover employees, contractors, and BYOD users without endpoint agents. Its listed integrations may be useful for teams already using the supported identity, Microsoft, or security products.

Menlo Security Secure Cloud Browser is a cloud-based browser isolation service for organizations that need to protect web access across managed and unmanaged devices. It is best suited to enterprise and government security teams; its agentless deployment and broad controls are strong reasons to consider it, while custom pricing makes it a procurement-led choice.

Overview

Menlo runs active web content in its cloud and delivers sanitized content to users’ browsers through Adaptive Clientless Rendering, which uses DOM mirroring. Security code stays in the cloud, with lightweight JavaScript supporting endpoint rendering. This architecture avoids endpoint agents, clients, libraries and kernel components, an advantage when users bring their own devices or join as contractors or through mergers and acquisitions.

The service is designed to prevent zero-day phishing, ransomware and malware. Web archives and embedded files are unpacked, inspected and sanitized before delivery, while active content executes remotely and images are rendered and verified as safe. Menlo operates 15 data centers worldwide to help keep latency low. These controls make it a serious organizational security product, not a free or individual browsing tool.

Key features

• Browser isolation: Menlo supports Chrome, Edge, AI-powered browsers and specialized extensions. That breadth is useful for organizations with varied browser environments, rather than teams standardizing on a single browser.
• File and content protections: The service sanitizes web archives and embedded files, and offers malware scanning, file transfer controls and data loss prevention. These features address both risky downloads and the movement of information through browsing sessions.
• Administrative controls: Identity controls, extension policies, device posture checks, session recording, audit and reporting, and SIEM log export support centralized oversight. Private app access and SSH and RDP protocol support extend its reach beyond ordinary web browsing.
• Integrations: SAML single sign-on works with Okta, OneLogin, PingOne and Centrify/Delinea. Microsoft integrations include Cloud App Security, Azure Active Directory, Microsoft 365 apps and Sentinel; security-stack integrations include Palo Alto Networks Prisma Access, Check Point, CrowdStrike and Splunk. This is most valuable where those systems already form part of an organization's security operations.
• Support options: Basic support is included in all deals. Menlo Care360 provides faster expert access and incident response, which may matter to teams that need more than baseline support.

Pricing

Menlo Security Secure Cloud Browser uses custom pricing; the service is paid and has no free plan. Quotes vary by products and users, including Protect, Secure and/or Manage products, user licenses and add-ons. Basic support is included in all deals, while Care360 is an additional support option. This structure can suit organizations buying a tailored deployment, but it gives smaller teams no published entry price for budgeting or self-service trial.

Platforms

Menlo supports Android, iOS, macOS, Windows, web and browser extensions, with desktop and mobile coverage. It is cloud-deployed and offers both access methods. That range supports mixed-device workforces, though the agentless design is its most distinctive deployment advantage.

Who it's for

Menlo is a strong fit for enterprises and government organizations seeking browser isolation across employees, contractors and BYOD users, particularly when they already rely on its identity, Microsoft or security-stack integrations. Menlo says its customers include eight of the world's ten largest banks, a signal of its enterprise focus. Organizations seeking a free product, a simple published price or a consumer browser should look elsewhere.

Pros and cons

• Pros: Agentless deployment avoids installing endpoint components, which helps cover contractors and unmanaged devices.
• Pros: Cloud execution, sanitized delivery and file inspection address active web content and embedded files in a single isolation model.
• Pros: Broad browser compatibility and integrations with identity providers, Microsoft services and security tools can fit into established environments.
• Cons: Custom pricing and no free plan make evaluation and budgeting less accessible to smaller organizations.
• Cons: Basic support is the included option; teams needing faster expert access and incident response must consider Care360.

Alternatives

For a broader comparison, see Browser Isolation Software, Enterprise Browsers and Zero Trust Network Access Software.

• Netzilo Enterprise Browser is worth considering if a free tier matters: its Free plan costs nothing, covers up to 5 users and 100 devices, and limits support to community assistance; it also offers a free trial.
• VirtualBrowser is an alternative for organizations choosing between SaaS and on-premise deployment or shared and dedicated server options; pricing is by quote.
• Zscaler Private Access is another paid option, with a Standard tier described as limited private access for 5% of users.
• Check Point Harmony SASE may suit teams that want to try the service before licensing; it offers a 30-day trial and requires a license afterward.
• iboss Cloud is an alternative with a Zero Trust Core plan that includes web filtering, URL categorization, basic CASB controls, HTTPS decryption and Cloud Connector agents.
• Keeper Remote Browser Isolation is another quote-based option, with remote browser isolation and multi-tab and file transfer support in its described plan.
• Netskope One Private Access is another paid enterprise product with a free trial.
• Cisco Secure Access offers a free trial and subscription pricing tiered by covered-user count and subscription term.

Verdict

Choose Menlo Security Secure Cloud Browser if your organization needs agentless browser isolation across managed and unmanaged users, and its cloud-based controls and integrations fit your existing security environment. The main reason to look elsewhere is its custom-only pricing and lack of a free plan, especially if you need a low-friction way to evaluate or budget for the service.