HiddenLayer vs Palo Alto Networks

HiddenLayer — Application · Private · $50M raised · 2 of 2 figures sourced  |  Palo Alto Networks — Application · Public · $302.9B mkt cap · 4 of 4 figures sourced

Relationship

Agent Harness Security and AI Access Security do comparable work on data security and threat detection and response; both also serve buyers who need to detect and respond to security threats; similar scale (public).

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

4 of 4 capabilitiesShared product type

4 of 4 capabilities — Shares data security, evaluation and observability, guardrails and safety and 1 more.

Ludbee capability tags · from the product records

Shared product type — Both ship application and platform.

Ludbee product records

Aligned comparison

FieldHiddenLayerPalo Alto Networks
Size$50M raised$302.9B mkt cap different basis
Employees—16,068
Founded20222005 17 yrs earlier
StatusPrivatePublic
CategoryApplicationApplication match
Stack layerApplication, PlatformApplication, Platform match
HeadquartersLeander, USASanta Clara, USA

Capability overlap

Shared · 4

Data securityEvaluation and observabilityGuardrails and safetyThreat detection and response

Not verified for HiddenLayer · 3

Agent orchestrationData analysisWorkflow automation

Recorded for Palo Alto Networks. HiddenLayer’s product records say nothing either way — a missing record is not a missing capability.

HiddenLayer has no capability Palo Alto Networks lacks, among the 4 recorded here.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

HiddenLayer

Application

Agent Harness SecurityApplication

Protects the orchestration layer connecting AI coding agents to tools, memory, files and enterprise systems, detecting agentic-specific threats like memory poisoning and prompt injection with platform-aware controls for Claude Code, Cursor and GitHub Copilot.

HiddenLayer AI Attack SimulationApplication

Runs adversarial attacks against a customer's own models to find where they break before an attacker does.

HiddenLayer AI DiscoveryApplication

Inventories every model, agent and AI workflow running in an organisation, so security teams know what exists before defending it.

HiddenLayer AI Runtime SecurityApplication

Watches models in production and blocks attacks against them as they happen.

HiddenLayer AI Supply Chain SecurityApplication

Scans models an organisation builds, buys or borrows for tampering and malicious content before they reach production.

Platform

HiddenLayer AI Security PlatformPlatform

Security platform purpose-built for AI systems: discovers models and AI supply chains across an organisation, simulates attacks against them, and detects runtime abuse such as model theft, data poisoning and adversarial inputs.

Palo Alto Networks

Application

AI Access SecurityApplication

A cloud-delivered service within Prisma SASE that discovers shadow AI usage and applies access controls and data loss prevention to generative AI applications.

Platform

Cortex XDRPlatform

Endpoint detection and response platform marketed as "the foundation of the AI-driven SOC," with an AI agent assistant (Cortex AgentiX) for investigation and response.

Cortex XSIAMPlatform

An AI-driven security operations platform that unifies SIEM, SOAR and detection-and-response data with automation and AI agents to run a security operations centre.

Precision AIPlatform

Palo Alto Networks' proprietary AI system combining machine learning, deep learning and generative AI to automate threat detection, prevention and remediation across its Strata, Prisma Cloud and Cortex security platforms.

Prisma AIRSPlatform

An AI security platform that discovers, scans and protects AI models, agents, applications and data against runtime and posture threats.

Prisma AIRS AI GatewayPlatform

Runtime gateway component of Prisma AIRS that inspects and governs traffic to and from AI models and agents.

Strata Cloud ManagerPlatform

"The first AI-powered, unified solution for network security management and operations," with an AI assistant (Strata Copilot) and purpose-built AI agents for policy optimization, threat detection and remediation.