CISO Tribune

Vendor comparison · 2 companies

Menlo Security vs Skyhigh Security

Menlo Security sells an enterprise browser security solution that protects users where they work and secures applications from internet-borne attacks. Skyhigh Security sells Hybrid Mesh SSE, which decouples policy management from enforcement location, so that a security policy authored once is enforced across a mesh of local gateways, virtual appliances, and global cloud points of presence. CISO Tribune files both under Remote browser isolation and Data loss prevention. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

Change the companies

Up to four companies side by side.

  • Menlo Security
  • Skyhigh Security
Menlo Security vs Skyhigh Security: Products, Customers and Funding Compared
Menlo SecurityMenlo Security sells an enterprise browser security solution that protects users where they work and secures applications from internet-borne attacks.menlosecurity.comSkyhigh SecuritySkyhigh Security sells Hybrid Mesh SSE, which decouples policy management from enforcement location, so that a security policy authored once is enforced across a mesh of local gateways, virtual appliances, and global cloud points of presence.skyhighsecurity.com
What it sells
  • Menlo Browser Security Platform[2][3]The Menlo Browser Security Platform secures humans and AI agents, who get their jobs done in the browser.
  • AI Agent Security[3][5]Menlo AI Agent Security is part of the Menlo Browser Security Platform.
  • Menlo Browser SSE[8]Menlo Browser SSE is designed to secure internal web apps, SaaS usage, and the web activities of users.
  • Menlo File Security[14]Menlo File Security strips out active, executable content and reconstructs the file.
  • Browsing Forensics[17][18]Browsing Forensics provides details of user behavior and can be triggered by criteria that the customer chooses.
  • Menlo Browser DLP[18]Menlo Browser DLP prevents users from sharing sensitive data with GenAI tools by blocking risky uploads and text entries in real time.
  • Skyhigh Hybrid Mesh SSE[4]Decouples policy management from enforcement location. Policy is enforced across local gateways, virtual appliances and cloud points of presence.
  • Skyhigh Cloud Access Security Broker[7]Controls user access to sanctioned and unsanctioned cloud services.
  • Skyhigh Private Access[8][10]A Zero Trust Network Access solution for remote access VPN replacement.
  • Skyhigh Data Security Posture ManagementDiscovers, classifies, monitors and remediates sensitive data.
Categories
Headquarters
Mountain View, United States[1]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[4][5][6][7][8][9][10]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • March 18, 2026Menlo Security announced a Browser Security Platform intended to govern both human users and AI agents in the enterprise.[20]
  • April 30, 2026Skyhigh Security's SSE Cloud Platform completed its SOC 2 Type II assessment, covering the full SSE portfolio as a unified platform for the first time.[16]
  • March 23, 2026Skyhigh Security reported over 30% year-over-year growth in Q4 2025, its largest new business quarter ever for new and expansion bookings.[15]
  • December 9, 2025Skyhigh Security launched a data visibility and compliance dashboard as part of Skyhigh DSPM's Data Explorer.[17]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[2]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Its pages name large global financial institutions among the organizations that use Menlo. The Menlo Secure Cloud Browser is described as protecting users and agencies from web-borne threats. Its pages name a national healthtech agency in Singapore among the customers that onboarded to the Menlo environment.From its own pages, Skyhigh Security sells mainly to large multinational enterprises and public-sector organizations. Skyhigh Security names regulated industries including financial services and insurance, government and defense, healthcare and pharma, energy and utilities, and manufacturing. Skyhigh Security says organizations with meaningful in-office traffic can target lower web security and SSE operating costs than under a cloud-only architecture. Skyhigh Security says its web gateway meets customer demand as federal and public sectors embrace cloud-delivered security. Skyhigh Security describes a U.S telecommunications company serving rural areas as a customer of Skyhigh Private Access.
Last verified
November 9, 2026October 7, 2026

Where they overlap

  • Menlo Security and Skyhigh Security are both filed under Remote browser isolation and Data loss prevention.

Where they differ, field by field

  • Menlo Security's primary category is Remote browser isolation; Skyhigh Security's is SASE and SSE.
  • Menlo Security is also filed under Enterprise browsers. Skyhigh Security is also filed under Cloud-native application protection (CNAPP).
  • Menlo Security lists Menlo Browser Security Platform, AI Agent Security, Menlo Browser SSE, Menlo File Security, Browsing Forensics and 1 more. Skyhigh Security lists Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.
  • Menlo Security is headquartered in Mountain View, United States.
  • Menlo Security is privately held.

What it sells: Menlo Security

What Menlo Browser Security Platform does[2][3]
The Menlo Secure Extension delivers Browser DLP and visibility for user interactions with trusted sites and web applications. High-risk browsing activity is automatically routed to the Menlo Cloud for cloud rendering and threat elimination.
What Menlo Browser SSE does[8]
Menlo Browser SSE covers the SWG, CASB, and ZTNA security services found in SASE and SSE. In SASE and SSE, DLP is scattered among the SWG, CASB, and ZTNA services.

What it sells: Skyhigh Security

What Skyhigh Hybrid Mesh SSE does[4]
Skyhigh Hybrid Mesh SSE decouples policy management from enforcement location. Policy is authored once and enforced across local gateways, virtual appliances, and global cloud points of presence. Skyhigh Security uses location-aware licensing to determine where inspection is done locally or in the cloud.
What Skyhigh Cloud Access Security Broker does[7]
Skyhigh CASB uses inline deployment modes, forward and reverse proxy, for real-time control over user access to sanctioned and unsanctioned cloud services. Skyhigh CASB provides activity monitoring, threat detection, and data protection for company-approved cloud services such as O365, Box, ServiceNow, and Salesforce.
What Skyhigh Private Access does[8][10]
Skyhigh Private Access is a Zero Trust Network Access solution for remote access VPN replacement. Skyhigh Private Access includes full protocol support for UDP traffic. Skyhigh Private Access provides access only to authorized apps and verifies device compliance.

Questions about Menlo Security and Skyhigh Security

What do Menlo Security and Skyhigh Security sell?
Menlo Security sells Menlo Browser Security Platform, AI Agent Security, Menlo Browser SSE, Menlo File Security, Browsing Forensics and 1 more. Skyhigh Security sells Skyhigh Hybrid Mesh SSE, Skyhigh Cloud Access Security Broker, Skyhigh Private Access and Skyhigh Data Security Posture Management.
Are Menlo Security and Skyhigh Security in the same category?
They share Remote browser isolation and Data loss prevention. Menlo Security's primary category is Remote browser isolation and Skyhigh Security's is SASE and SSE.
Where are Menlo Security and Skyhigh Security headquartered?
Menlo Security is headquartered in Mountain View, United States.
Who owns Menlo Security and Skyhigh Security?
Menlo Security is privately held.
Who are Menlo Security and Skyhigh Security sold to?
Its pages name large global financial institutions among the organizations that use Menlo. From its own pages, Skyhigh Security sells mainly to large multinational enterprises and public-sector organizations.
What have Menlo Security and Skyhigh Security announced recently?
March 18, 2026: Menlo Security announced a Browser Security Platform intended to govern both human users and AI agents in the enterprise. April 30, 2026: Skyhigh Security's SSE Cloud Platform completed its SOC 2 Type II assessment, covering the full SSE portfolio as a unified platform for the first time.

About Menlo Security

Menlo Security sells an enterprise browser security solution that protects users where they work and secures applications from internet-borne attacks. The Menlo Browser Security Platform secures humans and AI agents, who get their jobs done in the browser. Menlo Security focuses on securing the browser, because most enterprise work takes place there. Menlo Security states that traditional browsers operate without necessary protections from cyberthreats, exposing users to attacks.[3][12][13]

The Menlo Secure Extension delivers Browser DLP and visibility for user interactions with trusted sites and web applications. High-risk browsing activity is automatically routed to the Menlo Cloud for cloud rendering and threat elimination. Menlo executes all web traffic and content in a hardened digital twin of the user's local browser in the cloud. The Menlo Browser Security Platform treats humans and AI agents as equal participants and applies tailored policies to the needs of each. Menlo is client-free and requires no software installation, so any browser or device, managed or unmanaged, can be used.[2][3][14]

Menlo AI Agent Security is part of the Menlo Browser Security Platform. Menlo acts as a secure bridge for applications with no or deficient APIs, connecting agents and AI workflows to the applications and data they need. Menlo extends AI Agent Security to the browser agent, applying security controls and prefiltering what the sidebar can see and access. Menlo Security states that sidebars have shifted from passive assistants to active agents that can read and transmit data across open tabs.[3]

Menlo SAA provides a unified launchpad for web, SaaS, remote desktops and servers, and legacy thick-client applications. The Menlo Cloud creates a protective barrier, ensuring no endpoint can directly access application servers. Menlo SAA provides secure access through a standard browser or extension, with no need to install, configure, or manage an endpoint agent or a thick client. Menlo SAA provides secure access to any application, including legacy apps delivered as secure browser tabs. Menlo SAA extends zero trust to the browser itself, turning it into the secure enforcement point. Menlo SAA enforces DLP controls such as copy/paste, watermarking, and data redaction.[15][16]

Menlo HEAT Shield AI uses machine learning and computer vision to detect and block highly evasive threats and zero-day phishing attacks. By executing web requests in the Menlo Cloud, Menlo performs AI-based runtime analysis of the entire page, including JavaScript, DOM elements, and URLs, at the point of click. Menlo File Security assumes all files are hostile, strips out active, executable content, and reconstructs the file.[14]

Browsing Forensics provides details of user behavior and can be triggered by criteria that the customer chooses. Menlo dashboards show overall web traffic, Highly Evasive Adaptive Threat (HEAT) attacks, bandwidth use, DLP, CASB-based activities, and Secure Application Access health and user behavior. Menlo Insights produces reports on the activities that a customer wants to report. Menlo Browser DLP prevents users from sharing sensitive data with GenAI tools by blocking risky uploads and text entries in real time. Menlo lets organizations define which GenAI tools are approved for business use and automatically block or isolate all others.[17][18]

Menlo Browser SSE covers the SWG, CASB, and ZTNA security services found in SASE and SSE. Menlo Browser SSE is designed from the ground up to secure internal web apps, SaaS usage, and the web activities of users. Synapxe, Singapore's National Healthtech Agency, onboarded users to the Menlo environment. Menlo can assist organizations with implementing cybersecurity guided by the NIST CSF. The Menlo Secure Cloud Browser isolates web traffic, protecting users and agencies from web-borne threats.[3][11][12][13][15][18][19]

Menlo Security on the record

Sources

Menlo Security full record

  1. [1]Menlo security exceeds 100m arr delivers secure enterprise browser market leadershipMenlo Security · menlosecurity.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]menlosecurity.comMenlo Security · menlosecurity.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Browser Security for Humans and Agents | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  4. [4]AI Adaptive DLP | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  5. [5]Menlo Browser Security Platform | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  6. [6]Secure Enterprise Browser | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  7. [7]Threat Prevention | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  8. [8]Browser SSE | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  9. [9]Zero Trust Access | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  10. [10]Zero-Day Phishing Prevention | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  11. [11]BYOD Security | Menlo SecurityMenlo Security · undated page, accessed October 26, 2026 · Tier A
  12. [12]About Us | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  13. [13]Federal Agency Security | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  14. [14]Evasive Ransomware Prevention for Enterprises | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  15. [15]VPN Replacement | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  16. [16]VDI Reduction | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  17. [17]Browsing Visibility | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  18. [18]Generative AI Security | Menlo SecurityMenlo Security · undated page, accessed November 10, 2026 · Tier A
  19. [19]Compliance SolutionsMenlo Security · undated page, accessed November 10, 2026 · Tier A
  20. [20]The Next Billion Users Will Not Be Human: Menlo Security Launches Industry’s First Browser Security Platform to Govern AI Agents | Menlo SecurityMenlo Security · published March 18, 2026 · Tier A

Skyhigh Security full record

  1. [1]skyhighsecurity.comSkyhigh Security · skyhighsecurity.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Skyhigh Security Service Edge Reviews & Product Details - G2G2 · undated page, accessed October 31, 2026 · Tier C
  3. [3]Skyhigh Security Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 31, 2026 · Tier C
  4. [4]AI Enterprise Cybersecurity | Hybrid Mesh SSE | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  5. [5]Hybrid Mesh SSE - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  6. [6]Cut Web Security & SSE OPEX Up to 50% | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  7. [7]Cloud Access Security Broker (CASB) - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  8. [8]Remote Worker Data Security Solutions - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  9. [9]Secure Web Gateway for Hybrid - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  10. [10]Zero Trust Network Access (ZTNA) - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  11. [11]Data Loss Prevention Cloud-Native - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  12. [12]Identify and Protect Sensitive Data - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  13. [13]Enterprise DSPM Built on SSE | Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  14. [14]Skyhigh AI - Skyhigh SecuritySkyhigh Security · undated page, accessed November 4, 2026 · Tier A
  15. [15]Skyhigh Security Experiences Record Year in 2025Skyhigh Security · published March 23, 2026 · Tier A
  16. [16]Skyhigh Security Achieves SOC 2 Type II Compliance for the Complete SSE Cloud PlatformSkyhigh Security · published April 30, 2026 · Tier A
  17. [17]Skyhigh Security Enhances DSPM Capabilities to Support DPDPA Compliance and Strengthen Data Protection Across Asia PacificBusiness Wire · published December 9, 2025 · Tier A

Spot a factual error? Request a correction.