CISO Tribune

Vendor comparison · 2 companies

Concentric AI vs Menlo Security

Concentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI. Menlo Security sells an enterprise browser security solution that protects users where they work and secures applications from internet-borne attacks. CISO Tribune files both under 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.

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  • Concentric AI
  • Menlo Security
Concentric AI vs Menlo Security: Products, Customers and Funding Compared
Concentric AIConcentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI.concentric.aiMenlo SecurityMenlo Security sells an enterprise browser security solution that protects users where they work and secures applications from internet-borne attacks.menlosecurity.com
What it sells
  • Data Security Posture Management[3][8][18]Data Security Posture Management is named on the platform menu.
  • Data Detection and Response[3][10]Data Detection and Response is named on the platform menu.
  • AI Data Guardrails[3][12][14]AI Data Guardrails is named on the platform menu.
  • Shadow AI Detection[3][13]Shadow AI Detection is named on the platform menu.
  • AI Data Loss Prevention[3]AI Data Loss Prevention is named on the platform menu.
  • 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.
Categories
Headquarters
San Jose, United States[2]Mountain View, United States[1]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[2][6][15][19]Privately held[4][5][6][7][8][9][10]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • September 9, 2026Concentric AI appointed Gary Olson as Chief Revenue Officer and Will Saso as Vice President of Sales, Americas.[17]
  • August 18, 2026Concentric AI launched a vision model feature in its Semantic Intelligence platform to detect sensitive documents with unique visual signatures, including passports.[5]
  • July 7, 2026Concentric AI was named a Customers' Choice in the 2026 Gartner Peer Insights Voice of the Customer report for Data Security Posture Management.[18]
  • February 24, 2026Concentric AI signed a distribution agreement with Sektor, which will act as its authorized distributor across Australia and New Zealand.[16]
  • February 24, 2026Concentric AI signed a distribution agreement with Sektor as part of its expansion into Australia and New Zealand.[4]
  • March 18, 2026Menlo Security announced a Browser Security Platform intended to govern both human users and AI agents in the enterprise.[20]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Concentric AI sells mainly to security teams that need to find and protect sensitive data across cloud, SaaS and on-premises repositories. Concentric AI also addresses organizations adopting AI, saying it helps them accelerate AI initiatives while protecting enterprise data. The platform is delivered as SaaS, with a browser extension for the DLP component.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.
Last verified
September 27, 2026November 9, 2026

Where they overlap

  • Concentric AI and Menlo Security are both filed under Data loss prevention.
  • Both are headquartered in the United States.
  • Both are privately held.

Where they differ, field by field

  • Concentric AI's primary category is Data security posture management; Menlo Security's is Remote browser isolation.
  • Concentric AI is also filed under Workforce AI usage security. Menlo Security is also filed under Enterprise browsers.
  • Concentric AI lists Data Security Posture Management, Data Detection and Response, AI Data Guardrails, Shadow AI Detection and AI Data Loss Prevention. Menlo Security lists Menlo Browser Security Platform, AI Agent Security, Menlo Browser SSE, Menlo File Security, Browsing Forensics and 1 more.
  • Concentric AI is headquartered in San Jose, United States. Menlo Security is headquartered in Mountain View, United States.

What it sells: Concentric AI

What Data Security Posture Management does[3][8][18]
Data Security Posture Management is named on the platform menu. The menu places it under the heading Secure Data at Rest.
What Data Detection and Response does[3][10]
Data Detection and Response is named on the platform menu. The menu places it under the heading Secure Data at Rest.
What AI Data Guardrails does[3][12][14]
AI Data Guardrails is named on the platform menu. The menu places it under the heading Secure Data Used by AI.
What Shadow AI Detection does[3][13]
Shadow AI Detection is named on the platform menu. The menu places it under the heading Secure Data Used by AI.
What AI Data Loss Prevention does[3]
AI Data Loss Prevention is named on the platform menu. The menu places it under the heading Secure Data in Motion.

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.

Questions about Concentric AI and Menlo Security

What do Concentric AI and Menlo Security sell?
Concentric AI sells Data Security Posture Management, Data Detection and Response, AI Data Guardrails, Shadow AI Detection and AI Data Loss Prevention. Menlo Security sells Menlo Browser Security Platform, AI Agent Security, Menlo Browser SSE, Menlo File Security, Browsing Forensics and 1 more.
Are Concentric AI and Menlo Security in the same category?
They share Data loss prevention. Concentric AI's primary category is Data security posture management and Menlo Security's is Remote browser isolation.
Where are Concentric AI and Menlo Security headquartered?
Concentric AI is headquartered in San Jose, United States. Menlo Security is headquartered in Mountain View, United States.
Who owns Concentric AI and Menlo Security?
Concentric AI is privately held. Menlo Security is privately held.
Who are Concentric AI and Menlo Security sold to?
From its own pages, Concentric AI sells mainly to security teams that need to find and protect sensitive data across cloud, SaaS and on-premises repositories. Its pages name large global financial institutions among the organizations that use Menlo.
What have Concentric AI and Menlo Security announced recently?
September 9, 2026: Concentric AI appointed Gary Olson as Chief Revenue Officer and Will Saso as Vice President of Sales, Americas. March 18, 2026: Menlo Security announced a Browser Security Platform intended to govern both human users and AI agents in the enterprise.

About Concentric AI

Concentric AI sells an AI and data security governance platform that discovers, governs and protects data at rest, in motion and used by AI. Concentric AI says it helps organizations accelerate AI initiatives with confidence by discovering, understanding, governing and protecting enterprise data. Concentric AI describes one end-to-end platform to secure data at rest, in motion and across the AI applications that users interact with.[3][7]

Concentric AI says the platform uses patented language models to understand the context, ownership, exposure and business value of data. Semantic Intelligence discovers, categorizes and classifies data across environments, monitors data risk with autonomous remediation, tracks data lineage across its life cycle and maintains visibility into Microsoft Copilot permissions and usage. Semantic DLP gives visibility and control to keep confidential data out of AI tools. Semantic DLP identifies the riskiest users and applications, prevents sensitive data from being shared with AI tools and tracks prompts, responses and policy violations.[3][7][8][10][12][13][14]

Concentric AI says DSPM is the practice of discovering sensitive data, determining where it resides, identifying who can access it, assessing associated risk and continuously monitoring the organization's data security posture. Concentric AI discovers structured and unstructured data across cloud, on-premises, SaaS applications, databases, file systems and AI environments. Concentric AI scans the full dataset rather than relying on sampling. Concentric AI delivers insights into data sensitivity, identity and activity so that teams can make access decisions that reduce sensitive data exposure. Concentric AI complements existing IAM, DLP, Microsoft Purview and other security investments by adding deeper context about the data being accessed.[8][9]

Concentric AI monitors activities including accessing, creating, modifying, downloading, copying, moving, sharing and deleting data. Concentric AI can support response actions such as blocking downloads, preventing unauthorized sharing and revoking access. Concentric AI supports classification and labeling, moving data, deleting or archiving unnecessary data, managing access and permissions, and blocking or masking sensitive data. Concentric AI says remediation can be configured for different levels of automation.[10][11]

AI DLP protects sensitive data as it is shared with AI applications. Concentric AI says policies can warn, block or mask sensitive content based on the data involved and the context of the interaction. Concentric AI discovers the AI tools users are accessing across the environment, including sanctioned applications, unsanctioned tools and emerging applications. Concentric AI shows which departments share sensitive data with which AI applications and the types of information flowing into them. AI Data Guardrails provides a governance framework for understanding AI and data activity, defining contextual policies and establishing boundaries for how AI uses sensitive data. Concentric AI lets teams define guardrails based on AI application, data type, user, department, user group or other relevant context.[9][12][13]

On deployment, Concentric AI says Semantic Intelligence is 100% SaaS-based, with no appliances to install or configure. Semantic Intelligence connects to cloud-based data repositories via API and to on-prem repositories using a virtual proxy. Semantic Intelligence does not require agents. Semantic DLP is installed as a browser extension and can recognize and protect data across any AI tool accessed through the browser. Semantic Intelligence is priced by the amount of data scanned, and Semantic DLP is priced by the number of users. Concentric AI says its platform provides visibility and control across SaaS applications, cloud environments and on-premises repositories.[1][3][7][8][9][10][11][12][13][14]

Concentric AI on the record

Sources

Concentric AI full record

  1. [1]concentric.aiConcentric AI · concentric.ai · undated page, accessed September 27, 2026 · Tier A
  2. [2]Concentric expands leadership team to meet accelerating demandConcentric AI · concentric.ai · undated page, accessed September 27, 2026 · Tier A
  3. [3]DSPM & Data Security Governance Software | Concentric AIConcentric AI · undated page, accessed October 24, 2026 · Tier A
  4. [4]Concentric AI and Sektor Join Forces to Secure AI and Data Across Australia and New ZealandBusiness Wire · published February 24, 2026 · Tier A
  5. [5]Concentric AI’s New Feature Expands Sensitive Data Discovery for Documents with Consistent Visual SignaturesBusiness Wire · published August 18, 2026 · Tier A
  6. [6]Concentric AI Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed October 24, 2026 · Tier C
  7. [7]Data Security Platform | Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  8. [8]Data Security Posture Management - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  9. [9]Data Access Governance - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  10. [10]Data Detection and Response - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  11. [11]Data Risk Remediation - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  12. [12]AI Data Loss Prevention - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  13. [13]Shadow AI Detection - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  14. [14]AI Data Guardrails - Concentric AIConcentric AI · undated page, accessed November 5, 2026 · Tier A
  15. [15]Concentric AI Introduces Private Scan Manager for Azure to Enable Compliance and Comprehensive AI Data Security for Highly Regulated OrganizationsConcentric AI · published December 17, 2025 · Tier A
  16. [16]Concentric AI and Sektor Join Forces to Secure AI and Data Across Australia and New ZealandConcentric AI · published February 24, 2026 · Tier A
  17. [17]Concentric AI Strengthens Executive Leadership Team to Support Growing Global Demand for AI and Data Security Governance SolutionsBusiness Wire · published September 9, 2026 · Tier A
  18. [18]Concentric AI Recognized as a 2026 Gartner® Peer Insights™ Customers’ Choice for Data Security Posture ManagementConcentric AI · published July 7, 2026 · Tier A
  19. [19]Concentric Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed November 5, 2026 · Tier C

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

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