CISO Tribune

Vendor comparison · 2 companies

Enkrypt AI vs Harmonic Security

Enkrypt AI sells an AI security platform with products for red teaming agents, enforcing runtime guardrails, turning policy into controls, auditing AI data, and scanning and gating MCP tool traffic. Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. CISO Tribune files both under AI model and agent security and AI governance. 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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  • Enkrypt AI
  • Harmonic Security
Enkrypt AI vs Harmonic Security: Products, Customers and Funding Compared
Enkrypt AIEnkrypt AI sells an AI security platform with products for red teaming agents, enforcing runtime guardrails, turning policy into controls, auditing AI data, and scanning and gating MCP tool traffic.enkryptai.comHarmonic SecurityHarmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce.harmonic.security
What it sells
  • AI Data Risk Audit[1][6]Produces a sign-off packet for Security and Legal on the data an AI system uses.
  • MCP Gateway[1][4][8]Open-source control plane that sits inline between agents and MCP servers.
  • 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
Brighton, United StatesNot stated on its pages
Founded
2022[2]Not stated on its pages
Ownership and funding
Privately held[1][7]Privately held
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot 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
From its own pages, Enkrypt AI sells mainly to teams shipping customer-facing chat or voice agents in regulated industries such as Finance, Healthcare, Insurance, and Government. Its pricing describes plans for startups launching AI, small teams, growing companies with multiple agents, and large enterprises in regulated industries needing VPC or on-prem deployment. Enkrypt AI states that its release packet is meant to give Security, Legal, and Product what they need to approve an agent. Teams adopting MCP are named as a stated audience for its MCP products.Not written yet
Last verified
November 9, 2026November 3, 2026

Where they overlap

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

Where they differ, field by field

  • Enkrypt AI's primary category is AI model and agent security; Harmonic Security's is Workforce AI usage security.
  • Enkrypt AI is also filed under AI firewalls and guardrails. Harmonic Security is also filed under Data loss prevention.
  • Enkrypt AI lists AI Data Risk Audit and MCP Gateway. Harmonic Security lists Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence.
  • Enkrypt AI is headquartered in Brighton, United States.
  • Enkrypt AI was founded in 2022.

What it sells: Enkrypt AI

What AI Data Risk Audit does[1][6]
Enkrypt AI Data Risk Audit evaluates the datasets a customer brings for a specific AI system and intended use. Intended uses include TRAIN, RAG, and EVAL. Enkrypt AI Data Risk Audit works across text, audio and images, in multiple languages. It is re-run when datasets or connectors change.
What MCP Gateway does[1][4][8]
MCP Gateway approves, modifies, or blocks tool calls. MCP Gateway runs as a sidecar or gateway in the tool path. Enkrypt AI adds enterprise capabilities such as centralized policy management, tenant-aware enforcement, reporting, and support.

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 Enkrypt AI and Harmonic Security

What do Enkrypt AI and Harmonic Security sell?
Enkrypt AI sells AI Data Risk Audit and MCP Gateway. Harmonic Security sells Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence.
Are Enkrypt AI and Harmonic Security in the same category?
They share AI model and agent security and AI governance. Enkrypt AI's primary category is AI model and agent security and Harmonic Security's is Workforce AI usage security.
Where are Enkrypt AI and Harmonic Security headquartered?
Enkrypt AI is headquartered in Brighton, United States.
When were Enkrypt AI and Harmonic Security founded?
Enkrypt AI was founded in 2022.
Who owns Enkrypt AI and Harmonic Security?
Enkrypt AI is privately held. Harmonic Security is privately held.
Who are Enkrypt AI and Harmonic Security sold to?
From its own pages, Enkrypt AI sells mainly to teams shipping customer-facing chat or voice agents in regulated industries such as Finance, Healthcare, Insurance, and Government.

About Enkrypt AI

Enkrypt AI sells an AI security platform with products for red teaming agents, enforcing runtime guardrails, turning policy into controls, auditing AI data, and scanning and gating MCP tool traffic. Enkrypt AI describes the platform as purpose-built to cover every threat, regulation, and modality.

Enkrypt AI Red Teaming finds failure modes across text, audio, and vision, including agents, tools, RAG, and MCP. Enkrypt AI Red Teaming turns findings into prioritized fixes and evidence-ready reports for security, risk, and compliance. Enkrypt AI Red Teaming adds closure evidence and regression tests to a CI gate. Findings can be promoted into Guardrails policies and monitored in production.[3]

Enkrypt AI Guardrails is the runtime layer that approves, modifies, or blocks risky behavior across agents, tools, RAG, and MCP. Every enforcement decision is logged, and Enkrypt AI says each decision includes a policy id, policy version, and reason code. Enkrypt AI Guardrails takes SSO and IAM claims for role-aware and tenant-aware policies, including Okta, Azure AD, and custom JWT claims. Enkrypt AI Guardrails can apply guardrails inline in the MCP Gateway, not just in the model prompt. Enkrypt AI Guardrails is API-first and works with an existing model stack.[4]

Enkrypt AI Policy Engine converts natural-language AI governance policy and regulatory text, including PDFs, into controls. Enkrypt AI Policy Engine enforces those controls across the platform with traceability that can be audited. Controls are reviewed and approved, then published to dev, stage, and prod environments. Policies are versioned, with diff review, staged rollouts, and rollback. Enkrypt AI Policy Engine combines internal governance requirements with external standards into a single control model. OWASP, NIST, and EU AI Act are included as defaults.[5]

Enkrypt AI Data Risk Audit produces a sign-off packet for Security and Legal covering what data an AI system uses, what risk it carries, and what is approved for AI. Enkrypt AI Data Risk Audit evaluates the datasets a customer brings for a specific AI system and intended use. Intended uses include TRAIN, RAG, and EVAL. Enkrypt AI Data Risk Audit can block a dataset for TRAIN and approve it for RAG with conditions. Enkrypt AI Data Risk Audit works across text, audio and images, in multiple languages. Enkrypt AI Data Risk Audit connects to Jira and ServiceNow for remediation and approvals, and is re-run when datasets or connectors change.[6]

Enkrypt AI MCP Scanner discovers tools, analyzes capabilities and permissions, and surfaces high-risk exposure. MCP Scanner covers configuration, permissions, tool schemas, endpoints, and common vulnerability patterns on MCP servers and tool surfaces. MCP Scanner scans internal MCP servers during development and before rollout, not just public MCPs. MCP Scanner scores severity on exploitability and impact, and on exposure. MCP Gateway is open source and sits inline between agents and MCP servers to approve, modify, or block tool calls. Enkrypt AI adds enterprise capabilities to MCP Gateway such as centralized policy management, tenant-aware enforcement, reporting, and support. MCP Gateway runs as a sidecar or gateway in the tool path, in Kubernetes, edge, or service mesh patterns. MCP Scanner findings inform an approved registry and policy defaults, and MCP Gateway enforces those decisions at runtime.[8]

Enkrypt AI says its customer-facing agents offering targets teams shipping customer-facing chat or voice agents in regulated industries such as Finance, Healthcare, Insurance, and Government. Enkrypt AI produces an Agent Release Packet, a single, forwardable document that gives every stakeholder the evidence they need to approve an agent. Enkrypt AI says teams that used to spend 4 to 6 months in review loops ship in 30 days. Enkrypt AI describes a large insurance services provider that used Enkrypt AI to secure its customer-facing AI-powered Chatbot app. Enkrypt AI describes a financial organization that scaled its tax preparation services through an AI-enabled tax chatbot. Enkrypt AI describes a medical device company that wanted to deploy an AI app for personalized medicine adherence. NetApp partnered with Enkrypt AI to ensure data readiness for Gen AI and to remove data risks on its platform.[9][10]

Enkrypt AI lists SOC 2 Type II and ISO 27001 among its security and compliance credentials. Its address is 1660 Soldiers Field Rd. Brighton, MA 02135.[11]

Enkrypt AI on the record

Sources

Enkrypt AI full record

  1. [1]Enkrypt AI | World's Most Comprehensive AI Security PlatformEnkrypt AI · undated page, accessed September 27, 2026 · Tier A
  2. [2]MultimodalaisecurityEnkrypt AI · enkryptai.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]Enkrypt AI Agent Red TeamingEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  4. [4]Enkrypt AI Agent Guardrails | Secure AI Agents EffortlesslyEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  5. [5]Enkrypt AI Agent Policy Engine | Secure & Control AI Agents EffortlesslyEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  6. [6]Enkrypt AI Data Risk Audit | Secure Your AI Data NowEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  7. [7]Enkrypt AI MCP Scanner: Advanced AI Threat Detection & SecurityEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  8. [8]Enkrypt AI MCP Gateway | Inline Policy Control for MCP Tool TrafficEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  9. [9]Secure Customer-Facing Agents | Enkrypt AI Compliance & ReleaseEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  10. [10]Industry | Enkrypt AIEnkrypt AI · undated page, accessed November 6, 2026 · Tier A
  11. [11]Pricing | Enkrypt AIEnkrypt AI · undated page, accessed November 6, 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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