CISO Tribune

Vendor comparison · 2 companies

Harmonic Security vs Socure

Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. Socure sells an identity and risk platform designed to make risk decisions in real time across the user journey. 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
  • Socure
Harmonic Security vs Socure: 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.securitySocureSocure sells an identity and risk platform designed to make risk decisions in real time across the user journey.socure.com
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.
  • RiskOS[1][4][15]RiskOS is used to build a risk stack that covers fraud, compliance and trust.
  • Sigma First-Party Fraud[7]Sigma First-Party Fraud is used with cross-institution intelligence to expose hidden risk and stop abuse.
  • Socure Verify[1][8]Socure Verify automates the customer onboarding process.
  • Predictive DocV[1][9]Predictive DocV combines patented fake ID detection, biometric verification and Level 2 liveness.
  • Digital Intelligence[1][10]Digital Intelligence binds an identity with associated devices, online behavior and historical consumer interactions.
  • Global Watchlist Screening with Monitoring[13]Global Watchlist Screening with Monitoring uses AI and machine learning for matching and compliance processes.
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 heldPrivately held[14][18]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • August 11, 2026Socure was named to the 2026 Inc. 5000 list of fastest growing private companies for the fifth consecutive year.[14]
  • June 25, 2026Socure appointed Mark Carter as its Chief Information Security Officer.[17]
  • May 7, 2026Socure appointed Chung-Man Tam as Chief Product Officer and Pablo Abreu as its first Chief AI and Innovation Officer.[16]
  • February 3, 2026Socure launched SocureGov RiskOS, a government-focused identity and fraud platform that is now FedRAMP Moderate authorized.[15]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[18]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom its own pages, Socure sells to customers whose problems range from workforce to prediction markets. Socure's cross-industry consortium data covers organizations across financial services, gaming and eCommerce. Graph Intelligence is aimed at fraud and data science teams. Digital Intelligence is aimed at financial institutions.
Last verified
November 3, 2026November 5, 2026

Where they overlap

  • Harmonic Security and Socure are both filed under AI model and agent security.
  • Both are privately held.

Where they differ, field by field

  • Harmonic Security's primary category is Workforce AI usage security; Socure's is Identity verification.
  • Harmonic Security is also filed under Data loss prevention and AI governance. Socure is also filed under Fraud prevention.
  • Harmonic Security lists Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Socure lists RiskOS, Sigma First-Party Fraud, Socure Verify, Predictive DocV, Digital Intelligence and 1 more.

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: Socure

What RiskOS does[1][4][15]
Socure Launch is a self-serve entry point into RiskOS. RiskOS includes a dynamic workflow builder with a no-code interface, third-party data integrations and real-time testing.
What Sigma First-Party Fraud does[7]
A dispute abuse model and real-time risk score identify identities likely to exploit dispute processes across organizations. Instant alerts are sent when a consumer's risk profile changes.
What Predictive DocV does[1][9]
Predictive Document Verification (DocV) 3.0 includes a capture experience, a forensic engine and data extraction. DocV can be combined with Socure's full stack of identity, fraud and compliance solutions.
What Digital Intelligence does[1][10]
Digital Intelligence can be integrated through a RESTful API interface and client-side SDKs for iOS, Android and JavaScript. Device intelligence gathers device attributes, history, velocity metrics and risk indicators to identify compromised devices, proxies, VPNs and more.
What Global Watchlist Screening with Monitoring does[13]
Customers can screen, monitor and disposition customers in real time against sanctions, enforcement lists, politically exposed persons databases, adverse media information and custom lists. All parties in a payment can be screened in a single API call in real time.

Questions about Harmonic Security and Socure

What do Harmonic Security and Socure sell?
Harmonic Security sells Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Socure sells RiskOS, Sigma First-Party Fraud, Socure Verify, Predictive DocV, Digital Intelligence and 1 more.
Are Harmonic Security and Socure in the same category?
They share AI model and agent security. Harmonic Security's primary category is Workforce AI usage security and Socure's is Identity verification.
Who owns Harmonic Security and Socure?
Harmonic Security is privately held. Socure is privately held.
Who are Harmonic Security and Socure sold to?
From its own pages, Socure sells to customers whose problems range from workforce to prediction markets.
What have Harmonic Security and Socure announced recently?
August 11, 2026: Socure was named to the 2026 Inc. 5000 list of fastest growing private companies for the fifth consecutive year.

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

Socure full record

  1. [1]socure.comSocure · socure.com · undated page, accessed November 5, 2026 · Tier A
  2. [2]Strategic growth investment fravity acquisitionSocure · socure.com · undated page, accessed November 5, 2026 · Tier A
  3. [3]Identity Verification Platform for AI Risk Decisioning | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  4. [4]RiskOS®: Data Orchestration Platform & Risk Decisioning | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  5. [5]Third-Party Fraud Detection Software | Sigma Identity Fraud V4.5Socure · undated page, accessed November 10, 2026 · Tier A
  6. [6]Synthetic Identity Fraud Detection | Sigma Synthetic V4.5 | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  7. [7]Sigma First-Party Fraud Detection Software | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  8. [8]KYC Verification Software | Socure VerifySocure · undated page, accessed November 10, 2026 · Tier A
  9. [9]Document Verification Software for Onboarding | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  10. [10]Device Intelligence Software for Fraud Prevention | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  11. [11]Identity Graph Intelligence: Actionable Insights for Fraud PreventionSocure · undated page, accessed November 10, 2026 · Tier A
  12. [12]Email Risk Score Software for Fraud Teams | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  13. [13]Sanctions Screening Software for Compliance | SocureSocure · undated page, accessed November 10, 2026 · Tier A
  14. [14]Socure Named to Inc. 5000 for Fifth Consecutive YearSocure · published August 11, 2026 · Tier A
  15. [15]Socure Launches SocureGov RiskOS® for Government FraudSocure · published February 3, 2026 · Tier A
  16. [16]Socure Names New CPO and Chief AI OfficerSocure · published May 7, 2026 · Tier A
  17. [17]Socure Reinforces Security-First Strategy with Chief Information Security Officer AppointmentBusiness Wire · published June 25, 2026 · Tier A
  18. [18]RiskOS - Socure ReviewsG2 · undated page, accessed November 10, 2026 · Tier C

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