Comparison

Looking for a Harmonic Security Alternative?

Privacy-first AI governance with zero prompt storage. Privengy gives you complete visibility into AI usage without ever reading or storing employee prompts.

Try Privengy Free View Pricing

Feature Comparison

Privengy vs Harmonic Security

See how Privengy compares on the features that matter most for AI governance.

Feature	Privengy	Harmonic Security
AI Service Monitoring	80+ services	Yes
DLP for GenAI	Browser-level, real-time	Yes
Prompt Storage	None - Zero prompts stored	Yes - Prompts analyzed server-side
Browser Extension	Chrome & Edge (Manifest V3)	Yes
SIEM Integration	Splunk, Sentinel, Datadog	Yes
SCIM / SSO	Full SCIM + SAML SSO	SSO
Bilingual Support	Full EN/ES platform	English only
Privacy-First Architecture	Metadata-only, DLP runs locally	Server-side analysis
Price Transparency	Public pricing page	Contact sales

Key Differentiators

What Sets Privengy Apart

Zero Prompt Storage

Privengy never stores, reads, or transmits employee prompts. DLP pattern matching runs entirely in the browser. Only metadata (service name, timestamp, word count) reaches our servers. This is not a setting you toggle - it is our architecture.

Bilingual EN/ES Platform

Every screen, notification, and report is available in both English and Spanish. Perfect for organizations with teams across the Americas and Spain. No add-on required - bilingual support is built into every plan.

Browser-Level Detection

Our lightweight Manifest V3 extension detects AI service usage at the browser level, catching services that network-based tools miss. Works with Chrome and Edge, deployable via MDM or manual install.

Approval Workflows

Go beyond simple block/allow with granular governance. Define group policies, set up approval workflows for specific AI services, create exceptions per team, and manage plan-based blocking for different user tiers.

Why Teams Switch

Why Organizations Choose Privengy Over Harmonic

Privacy concerns: Storing employee prompts creates liability. Privengy's zero-storage architecture eliminates this risk entirely, making GDPR and data protection compliance straightforward.
GDPR compliance: With DLP running locally in the browser, sensitive data never leaves the employee's device. No prompt data is transmitted to any server, simplifying your data processing agreements.
Employee trust: When employees know their prompts are never read or stored, adoption of governance tools increases dramatically. Privengy builds trust rather than surveillance.
Deployment simplicity: A single browser extension covers all 80+ AI services. Deploy via MDM, group policy, or manual install. No network proxies, no SSL inspection, no infrastructure changes.