CISO Tribune

Vendor comparison · 2 companies

Harmonic Security vs Pangea

Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. Pangea sells an AI Security Platform that Pangea says helps security teams secure AI from cloud to code. CISO Tribune files both under AI model and agent security. 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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  • Harmonic Security
  • Pangea
Harmonic Security vs Pangea: Products, Customers and Funding Compared
Harmonic SecurityHarmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce.harmonic.securityPangeaPangea sells an AI Security Platform that Pangea says helps security teams secure AI from cloud to code.pangea.cloud
What it sells
  • Harmonic Command[3]Gives security teams visibility into how employees and agents use AI, plus controls for using the tools safely.
  • MCP Gateway[2][3][4][6]A local gateway that extends Harmonic coverage to MCP activity.
  • Harmonic Endpoint Agent[6]Identifies native AI apps, IDEs, CLI tools, locally hosted models and inference API calls on employee devices.
  • Harmonic Usage Intelligence[8]Groups prompts, files, responses, and supported agent actions into tasks and use cases.
  • AI Detection & Response[1][3][5]Gives security teams a view of AI activity across their organization, with policy enforcement and response actions.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately heldOwned by CrowdStrike since 2025[1][2][4][6]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • December 15, 2025CrowdStrike made its Falcon AI Detection and Response module generally available, built on its acquisition of AI security startup Pangea.[6]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen October 27, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom its own pages, Pangea sells mainly to security teams that want to secure AI from cloud to code. Pangea describes its collectors as covering cloud workloads, employee endpoints, and homegrown AI applications. Pangea says organizations can protect workforce AI use and ship secure AI applications faster. Its case study describes a unified security framework for AI applications built on the platform.
Last verified
November 3, 2026November 2, 2026

Where they overlap

  • Harmonic Security and Pangea are both filed under AI model and agent security.

Where they differ, field by field

  • Harmonic Security's primary category is Workforce AI usage security; Pangea's is AI model and agent security.
  • Harmonic Security is also filed under Data loss prevention and AI governance. Pangea is also filed under AI firewalls and guardrails.
  • Harmonic Security lists Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Pangea lists AI Detection & Response.
  • Harmonic Security is privately held. Pangea is owned by CrowdStrike, since 2025.

What it sells: Harmonic Security

What Harmonic Command does[3]
Harmonic Command covers workforce AI use across supported browsers, desktop applications, command-line tools, AI APIs, and agentic workflows that use MCP. Harmonic Command intercepts the action and guides the user or agent toward a safer path.
What MCP Gateway does[2][3][4][6]
Supported OpenTelemetry sources and the local MCP Gateway extend Harmonic coverage to additional native, command-line, and MCP activity. The Harmonic MCP Gateway pairs with the Endpoint Agent and applies to agentic workflows. The MCP Gateway runs on Windows, macOS, and Linux.
What Harmonic Endpoint Agent does[6]
The Harmonic Endpoint Agent detects Claude Desktop, Claude Code, Claude Cowork and OpenAI Codex on macOS and Windows. The Endpoint Agent identifies locally hosted models such as Ollama on employee devices and ties that activity to the process and user behind it. Harmonic identifies connections to inference endpoints like OpenAI, Anthropic, Bedrock and Azure AI Foundry.

What it sells: Pangea

What AI Detection & Response does[1][3][5]
Pangea AI Detection & Response is deployed via collectors that integrate with existing tools and infrastructure. It gives security teams a picture of AI activity, AI threats and policy violations, and an audit trail to investigate them.

Questions about Harmonic Security and Pangea

What do Harmonic Security and Pangea sell?
Harmonic Security sells Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Pangea sells AI Detection & Response.
Are Harmonic Security and Pangea in the same category?
They share AI model and agent security. Harmonic Security's primary category is Workforce AI usage security and Pangea's is AI model and agent security.
Who owns Harmonic Security and Pangea?
Harmonic Security is privately held. Pangea is owned by CrowdStrike, since 2025.
Who are Harmonic Security and Pangea sold to?
From its own pages, Pangea sells mainly to security teams that want to secure AI from cloud to code.
What have Harmonic Security and Pangea announced recently?
December 15, 2025: CrowdStrike made its Falcon AI Detection and Response module generally available, built on its acquisition of AI security startup Pangea.

About Harmonic Security

Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. Harmonic Security describes a platform that classifies every AI task, discovers why it is used, and controls it in real time. Harmonic Command covers workforce AI use across supported browsers, desktop applications, command-line tools, AI APIs, and agentic workflows that use MCP. Harmonic Command coverage includes ChatGPT, Claude, Copilot, Gemini, Cursor, and more than 1,000 web AI tools.[1][2][3]

Harmonic Command gives security teams visibility into how employees and agents use AI, plus controls for using the tools safely. Supported OpenTelemetry sources and the local MCP Gateway extend Harmonic coverage to additional native, command-line, and MCP activity. The Harmonic MCP Gateway pairs with the Endpoint Agent and applies to agentic workflows. The MCP Gateway runs on Windows, macOS, and Linux.[2][3][4][6]

The Harmonic Endpoint Agent identifies every native AI app, AI-first IDE, CLI tool, locally hosted model and direct inference API call running on employee devices. The Harmonic Endpoint Agent detects Claude Desktop, Claude Code, Claude Cowork and OpenAI Codex on macOS and Windows. Harmonic identifies connections to inference endpoints like OpenAI, Anthropic, Bedrock and Azure AI Foundry, and ties each connection back to the process and user that initiated it. The Endpoint Agent identifies locally hosted models such as Ollama on employee devices and ties that activity to the process and user behind it.[6]

Harmonic secures AI use in the browser with real-time visibility and control over how employees use AI tools. Harmonic identifies the specific account type and subscription plan in use. The Harmonic browser extension finds AI features running inside web apps, such as Magic Write in Canva. Harmonic can warn users as they are about to paste sensitive data, ask for a business justification, or steer them from an unsafe free tool to a sanctioned alternative. The Harmonic browser extension supports Chrome, Edge, Firefox and Safari, plus other Chromium browsers including Arc, Brave, Vivaldi, Island and Genspark.[7]

Harmonic Usage Intelligence groups prompts, files, responses, and supported agent actions into coherent tasks and organization-specific use cases, with views by department, employee, application, approval status, and time. Harmonic builds an inventory of the AI apps a workforce uses, who uses them and for what work. Harmonic records which tools are approved, how policy was applied, what was coached or blocked, and where sensitive data was exposed. Harmonic offers configurable retention, role-based access, employee masking and EU or US hosting. Harmonic does not train on customer data.[5][8][9]

Harmonic uses purpose-built small language models that read the whole prompt or file and interpret the nuance of natural language. Harmonic lets customers enforce enterprise accounts where data is ring-fenced, or restrict uploading corporate context into personal accounts. Harmonic can prevent the upload of protected health information and personally identifiable information to non-compliant models. Harmonic Security says it works with health systems, hospitals, payers and life sciences companies. Harmonic Security says it works with insurance carriers, brokers, MGAs and reinsurers. Harmonic can be deployed through Intune, Jamf, Kandji, or Group Policy.[1][2][3][4][5][8][10][11][12][13]

Harmonic Security on the record

Sources

Harmonic Security full record

  1. [1]Harmonic Security | AI Security for the WorkforceHarmonic Security · undated page, accessed November 3, 2026 · Tier A
  2. [2]Harmonic Security Raises $50 Million Series B Enabling Safe AI Adoption for Millions More EmployeesBusiness Wire · businesswire.com · published October 14, 2026 · Tier A
  3. [3]Harmonic Command: AI Governance & Usage Intelligence Platform | Harmonic SecurityHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  4. [4]Harmonic Explore: AI Usage Visibility & Shadow AI Discovery | Harmonic SecurityHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Harmonic Guide: Real-Time AI Policy Enforcement & Inline Controls | Harmonic SecurityHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]Endpoint AI Security & ControlHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Browser-Based GenAI SecurityHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]AI Usage IntelligenceHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  9. [9]AI Usage Governance: Enterprise AI Policy & ControlHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  10. [10]DLP for Generative AIHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  11. [11]GenAI Compliance for Regulated IndustriesHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  12. [12]AI Security for HealthcareHarmonic Security · undated page, accessed November 10, 2026 · Tier A
  13. [13]AI Security for InsuranceHarmonic Security · undated page, accessed November 10, 2026 · Tier A

Pangea full record

  1. [1]Pangea | Security Guardrails for AI ApplicationsPangea · undated page, accessed September 27, 2026 · Tier A
  2. [2]Crowdstrike reports third quarter fiscal year 2026 financialCrowdStrike Holdings · ir.crowdstrike.com · published December 2, 2025 · Tier A
  3. [3]CrowdStrike Falcon AIDR: AI Detection & ResponseCrowdStrike · undated page, accessed October 27, 2026 · Tier A
  4. [4]Pangea.app Reviews & Product Details - G2G2 · undated page, accessed October 27, 2026 · Tier C
  5. [5]AI Detection & ResponsePangea · undated page, accessed November 3, 2026 · Tier A
  6. [6]CrowdStrike Debuts AI Detection And Response: 5 Big Things To KnowCRN · published December 15, 2025 · Tier B

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