CISO Tribune

Vendor comparison · 2 companies

Aurascape vs Harmonic Security

Aurascape secures employee AI use, helps teams build agents safely, and protects AI agents running in production with real-time visibility, policy enforcement, and data protection. Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. CISO Tribune files both under Workforce AI usage 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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  • Aurascape
  • Harmonic Security
Aurascape vs Harmonic Security: Products, Customers and Funding Compared
AurascapeAurascape secures employee AI use, helps teams build agents safely, and protects AI agents running in production with real-time visibility, policy enforcement, and data protection.aurascape.aiHarmonic SecurityHarmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce.harmonic.security
What it sells
  • Auri[3]Gives every department role-based access to AI insights.
  • 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.
Categories
Headquarters
Santa Clara, United States[2]Not stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[3][5]Privately held
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • August 3, 2026Aurascape appointed Jim Walsh as Chief Revenue Officer.[8]
  • March 17, 2026Aurascape announced an expansion of its AI security platform aimed at helping organizations adopt AI agents securely.[9]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Aurascape directs its governance offering to governance, security, and compliance teams. Aurascape names legal, compliance, HR, data owners, and business units as teams that hold decision rights over how AI is used. Aurascape sells to organizations that build and operate AI agents and applications. One named customer type is a credit union that aligned its security program with NCUA AI guidance.Not written yet
Last verified
September 27, 2026November 3, 2026

Where they overlap

  • Workforce AI usage security is the primary category of both Aurascape and Harmonic Security.
  • Both are privately held.

Where they differ, field by field

  • Aurascape is also filed under AI firewalls and guardrails. Harmonic Security is also filed under AI model and agent security, Data loss prevention and AI governance.
  • Aurascape lists Auri. Harmonic Security lists Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence.
  • Aurascape is headquartered in Santa Clara, United States.

How they differ

CISO Tribune files both Aurascape and Harmonic Security under Workforce AI usage security as the primary category, and both companies are privately held. Aurascape is headquartered in Santa Clara, United States.

Aurascape describes one platform that secures both employee AI use and the building of AI agents and applications. On the build side, it tests agents for prompt injection, data leakage, and policy violations before production, and governs MCP activity with the Zero-Bypass MCP Gateway. It also sells Auri, which gives every department role-based access to AI insights. Aurascape names a credit union among its customer types.

Harmonic Security sells Harmonic Command, which gives security teams visibility into how employees and agents use AI, plus controls for using the tools safely. Its other products include the Harmonic Endpoint Agent, which detects Claude Code and OpenAI Codex on macOS and Windows, and an MCP Gateway that runs on Windows, macOS, and Linux. Harmonic Security also sells Harmonic Usage Intelligence, which groups prompts, files, responses, and supported agent actions into tasks and use cases. It says it works with health systems, hospitals, payers, and life sciences companies, as well as insurance carriers, brokers, MGAs, and reinsurers.

On recent activity, Aurascape announced an expansion of its AI security platform for adopting AI agents securely on March 17, 2026, and appointed a Chief Revenue Officer on August 3, 2026.

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.

Questions about Aurascape and Harmonic Security

What do Aurascape and Harmonic Security sell?
Aurascape sells Auri. Harmonic Security sells Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence.
Are Aurascape and Harmonic Security in the same category?
Yes. Workforce AI usage security is the primary category of both on CISO Tribune.
Where are Aurascape and Harmonic Security headquartered?
Aurascape is headquartered in Santa Clara, United States.
Who owns Aurascape and Harmonic Security?
Aurascape is privately held. Harmonic Security is privately held.
Who are Aurascape and Harmonic Security sold to?
Aurascape directs its governance offering to governance, security, and compliance teams.
What have Aurascape and Harmonic Security announced recently?
August 3, 2026: Aurascape appointed Jim Walsh as Chief Revenue Officer.

About Aurascape

Aurascape secures employee AI use, helps teams build agents safely, and protects AI agents running in production with real-time visibility, policy enforcement, and data protection. Aurascape gives enterprises real-time visibility, classification, and control over every AI interaction. Aurascape provides inline visibility and control across AI apps, MCP tools, and custom agents. Aurascape secures both AI consumption and AI development on one platform.[1]

Aurascape says AI has embedded itself into everyday tools, workflows, and decisions, often beyond the reach of traditional security. Aurascape says employees use AI apps and agents daily, sometimes in personal accounts. Aurascape describes itself as a new kind of security company built from the ground up to detect, analyze, and control how AI is used across the enterprise.[1][4][10]

On the employee-use side, Aurascape secures employee AI use across apps, browsers, copilots, and agents. Aurascape applies usage policies based on application risk, user role, and intent. Aurascape automatically discovers new AI traffic, decodes the application for conversation visibility, and applies appropriate policy based on risk analysis. Aurascape enforces which apps, tenants, licenses, and models can be used with enterprise data. Aurascape can block or redirect risky actions before they complete. Aurascape tells the user why they were blocked, provides guidance on safer actions, and can give users the option to request limited-time-exceptions.[1][7][11]

For data protection, Aurascape classifies and fingerprints sensitive data in real time. Aurascape inspects full prompts and responses to stop risky behavior before it leads to exposure or threat insertion. Aurascape includes classification for hundreds of data types, including industry-specific IP, compliance-sensitive terms, and proprietary assets. Aurascape analyzes every AI prompt and response to detect risks like phishing, social engineering, and malicious code generation. Aurascape detects and controls risky movement of confidential data, source code, credentials, customer information, and regulated data through AI.[7]

For copilots and coding assistants, Aurascape prepares Microsoft 365 Copilot and embedded SaaS AI by finding overshared data, risky access, and governance gaps before rollout. Aurascape supports a readiness assessment that detects overshared files, tags sensitive content in repositories, and identifies where permissions should be tightened. Aurascape evaluates intent, access, and data flow in real time to enforce usage policies automatically. Aurascape enables unlearning by removing content from memory and visibility when sensitive data is exposed. Aurascape governs AI coding assistants with controls for code, secrets, commands, licenses, models, and tools.[7]

For teams that build AI, Aurascape helps organizations securely build and operate AI agents and applications. Aurascape maps every MCP server, tool connection, and data flow across an agentic environment. Aurascape tests AI agents and applications for prompt injection, data leakage, and policy violations before they reach production. Aurascape governs all MCP activity with the Zero-Bypass MCP Gateway. Aurascape governs agents as they move from conversation to action, including MCP activity, tool use, delegated permissions, and risky actions.[1][7]

On governance and evidence, Aurascape preserves audit-ready records of who used AI, what tool was used, what data was involved, which policy applied, what action was allowed, coached, or blocked, and what the AI or agent did next. Aurascape Auri gives every department secure, role-based access to AI insights. Aurascape says security owns global control, while legal, compliance, HR, data owners, and business units all hold decision rights over how AI is used in their domains.[7]

Aurascape enforces enterprise accounts, blocks unsanctioned apps, and governs functions within AI apps.[1][4][6][7][10]

Aurascape on the record

Sources

Aurascape full record

  1. [1]Aurascape | The AI Security CompanyAurascape · undated page, accessed September 27, 2026 · Tier A
  2. [2]Aurascape launches from stealth with 50m in funding and an ai native security platform to enable businesses to innovate fearlesAurascape · aurascape.ai · published April 8, 2025 · Tier A
  3. [3]Product - Aurascape, Inc.Aurascape · undated page, accessed October 23, 2026 · Tier A
  4. [4]Case Study: How The Police Credit Union Safely Embraced AI with AurascapeAurascape · undated page, accessed October 23, 2026 · Tier A
  5. [5]Gartner Hype Cycle for AI Governance Technologies, 2026Aurascape · undated page, accessed October 23, 2026 · Tier A
  6. [6]The Police Credit Union AI Compliance Case Study | AurascapeAurascape · undated page, accessed October 23, 2026 · Tier A
  7. [7]AI Governance and Compliance Platform | AurascapeAurascape · undated page, accessed October 23, 2026 · Tier A
  8. [8]Aurascape Names Jim Walsh Chief Revenue Officer as Enterprise Demand for AI Security AcceleratesBusiness Wire · published August 3, 2026 · Tier A
  9. [9]Aurascape Unveils New Zero-Bypass MCP Gateway and Expands AI Security Platform for Enterprise Agents and Custom AI ApplicationsBusiness Wire · published March 17, 2026 · Tier A
  10. [10]Aurascape | The AI Security CompanyAurascape · undated page, accessed November 10, 2026 · Tier A
  11. [11]Frictionless AI Security | Aurascape Next-Gen AI ProtectionAurascape · undated page, accessed November 10, 2026 · Tier A

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

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