HiddenLayer vs Zenity

Both compete in Red-Teaming & AI Security. HiddenLayer positions itself as “AI detection and response plus red teaming to protect machine learning models and AI products”, while Zenityleads with “Security and governance platform purpose-built for AI agents across SaaS, cloud, and endpoints”. The table below compares what each publishes.

Where HiddenLayer pulls ahead

Enterprises and regulated organizations needing runtime protection and detection for production ML models

Where Zenity pulls ahead

Enterprises adopting AI agents and low-code platforms that need centralized security posture management and response

	HiddenLayer	Zenity
Positioning	AI detection and response plus red teaming to protect machine learning models and AI products	Security and governance platform purpose-built for AI agents across SaaS, cloud, and endpoints
Category	Red-Teaming & AI Security	Red-Teaming & AI Security
Frameworks	None published	None published
Deployment	SaaS, On-prem, API	SaaS, Cloud, API
Built for	Security, Data Science / ML, Risk	Security, Risk, GRC
Founded	2022	2021
Headquarters	Austin, Texas, USA	Tel Aviv, Israel
Ownership	Private (VC-backed)	Private (VC-backed)
Funding	$56M total; $50M Series A in 2023 led by M12 and Moore Strategic Ventures, with Booz Allen, IBM and Capital One Ventures	$59.5M total; $38M Series B in October 2024 led by Third Point Ventures and DTCP, with M12, Intel Capital and Vertex Ventures
Pricing	Not published	Not published
Key capabilities	Machine Learning Detection and Response (MLDR) Model scanning Automated red teaming Real-time attack detection AI risk and governance reporting Response actions (alert, isolate, deceive)	AI agent discovery and inventory AI security posture management Real-time threat detection and response Prompt injection and hijacking prevention Low-code/no-code app security Shadow AI visibility
Integrations	Not published	Microsoft Copilot Studio, Microsoft Power Platform, Salesforce, ServiceNow
Notable customers	None published	None published
Best for	Enterprises and regulated organizations needing runtime protection and detection for production ML models	Enterprises adopting AI agents and low-code platforms that need centralized security posture management and response
Limitations	Historically ML-model centric; buyers seeking full agentic AI governance or compliance certification may need complementary tooling.	Strongest around enterprise agent/low-code ecosystems; less focused on standalone model red teaming or compliance certification.

Which should you shortlist?

Choose HiddenLayer if enterprises and regulated organizations needing runtime protection and detection for production ML models

Choose Zenity if enterprises adopting AI agents and low-code platforms that need centralized security posture management and response

Neither is a substitute for a governance program. Whichever you pick, you still need people who can define the policies the tool enforces.

Full HiddenLayer profile →Full Zenity profile →

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