CISO Tribune

Vendor comparison · 2 companies

Harmonic Security vs Sprinto

Harmonic Security sells AI Governance and Control (AIGC), a control layer that secures and enables the AI-First workforce. Sprinto says compliance often lands on startups with no owner. CISO Tribune files both under 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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Up to four companies side by side.

  • Harmonic Security
  • Sprinto
Harmonic Security vs Sprinto: 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.securitySprintoSprinto says compliance often lands on startups with no owner.sprinto.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.
  • AI Governance[3][14]Sprinto keeps a live registry of AI tools and routes approvals by risk.
  • Trust Center[11]Sprinto Trust Center is a shareable security and AI safety profile for buyers.
Categories
Headquarters
Not stated on its pagesIndia[2]
Founded
Not stated on its pages2020[2]
Ownership and funding
Privately heldNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • March 21, 2026Sprinto launched its Autonomous Trust Platform, a compliance system built around autonomous agents, and said it is available now.[16]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetFrom its own pages, Sprinto sells mainly to companies from Series A to enterprise. It describes startups with no compliance owner preparing for SOC 2, ISO 27001, or HIPAA. It also addresses companies managing several frameworks and customer questionnaires at once, and larger organizations with growing vendor and AI risk.
Last verified
November 3, 2026September 27, 2026

Where they overlap

  • Harmonic Security and Sprinto are both filed under AI governance.

Where they differ, field by field

  • Harmonic Security's primary category is Workforce AI usage security; Sprinto's is Compliance automation.
  • Harmonic Security is also filed under AI model and agent security and Data loss prevention. Sprinto is also filed under Third-party risk and security ratings.
  • Harmonic Security lists Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Sprinto lists AI Governance and Trust Center.
  • Sprinto is headquartered in India.
  • Sprinto was founded in 2020.
  • Harmonic Security is privately held.

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: Sprinto

What AI Governance does[3][14]
Sprinto detects AI use through browser extensions, MDM, and SSO signals. It scores each AI tool by use case sensitivity and data exposure and sends high risk tools to approvers.
What Trust Center does[11]
Sprinto auto-creates the Trust Center using existing compliance data. Content can be public, private, or gated behind access requests and NDAs.

Questions about Harmonic Security and Sprinto

What do Harmonic Security and Sprinto sell?
Harmonic Security sells Harmonic Command, MCP Gateway, Harmonic Endpoint Agent and Harmonic Usage Intelligence. Sprinto sells AI Governance and Trust Center.
Are Harmonic Security and Sprinto in the same category?
They share AI governance. Harmonic Security's primary category is Workforce AI usage security and Sprinto's is Compliance automation.
Where are Harmonic Security and Sprinto headquartered?
Sprinto is headquartered in India.
When were Harmonic Security and Sprinto founded?
Sprinto was founded in 2020.
Who owns Harmonic Security and Sprinto?
Harmonic Security is privately held.
Who are Harmonic Security and Sprinto sold to?
From its own pages, Sprinto sells mainly to companies from Series A to enterprise.
What have Harmonic Security and Sprinto announced recently?
March 21, 2026: Sprinto launched its Autonomous Trust Platform, a compliance system built around autonomous agents, and said it is available now.

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

Sprinto full record

  1. [1]sprinto.comSprinto · sprinto.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Sprinto Launches Sprinto Ignite to Simplify Compliance and Fuel Growth for Tech StartupsSprinto via Business Wire · businesswire.com · published November 17, 2022 · Tier A
  3. [3]Autonomous Trust Platform for Compliance, Risk & GRC | SprintoSprinto · undated page, accessed October 28, 2026 · Tier A
  4. [4]Sprinto Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed October 28, 2026 · Tier C
  5. [5]Policy Management Software With Version Control & Proof | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  6. [6]Sprinto Audit Management Platform | Automated Evidence & ReadinessSprinto · undated page, accessed November 4, 2026 · Tier A
  7. [7]Real-Time Continuous Monitoring for Compliance & Risk | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  8. [8]Risk Management Software | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  9. [9]Vendor Risk Management (TPRM) With Continuous Monitoring | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  10. [10]AI Governance Platform for Risk, Approvals & Monitoring | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  11. [11]Sprinto Trust Center: Showcase Your Security ProfileSprinto · undated page, accessed November 4, 2026 · Tier A
  12. [12]Auto-Answer Security Questionnaires & RFPs With AI | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  13. [13]Compliance for Startups: SOC 2, ISO & HIPAA | SprintoSprinto · undated page, accessed November 4, 2026 · Tier A
  14. [14]How Sprinto Protects Data: Security, Compliance & AI GovernanceSprinto · undated page, accessed November 4, 2026 · Tier A
  15. [15]Sprinto Pricing & Plans 2026Sprinto · undated page, accessed November 4, 2026 · Tier A
  16. [16]Sprinto Launches Autonomous Trust Platform--Moving Compliance From Automated to AutonomousPR Newswire · published March 21, 2026 · Tier A

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