Best HiddenLayer Alternatives & Competitors 2026

Secure your AI models effortlessly with HiddenLayer's innovative protection solutions.

A popular AI Model Monitoring tool with 70.9K monthly visits. We've analyzed 20 similar AI tools to help you compare features, popularity, and ratings. Find the perfect alternative for your needs.

Quick Comparison

(Top 5 by Traffic)
ToolVisitsTop MarketGrowthRating
HiddenLayer
HiddenLayerCurrent
70.9K
🇺🇸
United States27.4%
+0.1%
-
huntr
huntr
63.7K
🇰🇷
Korea, Republic of19.5%
-12.0%
-
Linea AI
Linea AI
57.2K
🇺🇸
United States25.3%
+12.9%
-
ProtectAI
ProtectAI
33.2K
🇺🇸
United States17.0%
+21.6%
-
Adversa
Adversa
32.9K
🇺🇸
United States19.8%
-4.3%
-
Aim Security
Aim Security
18.3K
🇺🇸
United States46.0%
+39.9%
-
Data based on traffic metrics from December 2025

Top 20 Alternatives to HiddenLayer

ProtectAI
🌱Emerging Tool

Protect AI secures your AI systems, ensuring safety and compliance.

US
16.97%
|
33.2K
|
4.0
Robust Intelligence
🌱Emerging Tool

Robust Intelligence secures AI applications, ensuring safety and reliability for enterprises.

US
32.34%
|
15.9K
|
4.0
huntr
🌱Emerging Tool

huntr is the go-to platform for securing AI/ML technologies, offering bug bounties, CVE recognition, and a transparent vulnerability disclosure process.

KR
19.53%
|
63.7K
|
5.0
Linea AI
🌱Emerging Tool

Linea AI protects your data by detecting insider risks and preventing data loss effectively.

US
25.34%
|
57.2K
|
5.0
Openlayer
🌱Emerging Tool

Openlayer helps you test and monitor AI systems for high quality and reliability.

ID
30.81%
|
11.3K
|
4.0
Enkrypt AI
🌱Emerging Tool

Enkrypt AI ensures your AI applications are secure and compliant, making risk management easy.

IN
51.69%
|
12.2K
|
4.0
Aim Security
🌱Emerging Tool

Aim Security ensures safe GenAI adoption, protecting data and enhancing productivity.

US
46.04%
|
18.3K
|
4.0
Adversa
🌱Emerging Tool

Adversa AI secures and enhances trust in your AI systems to ensure safety and compliance.

US
19.79%
|
32.9K
|
4.0
Nullify AI

Nullify automates AppSec, prioritizes risks, and suggests fixes, enhancing security team efficiency.

US
41.81%
|
7.8K
|
3.0
CalypsoAI
🌱Emerging Tool

CalypsoAI secures your AI applications from selection to deployment, ensuring robust protection and compliance.

US
40.51%
|
13.1K
|
4.0
Lakera
Medium Scale

Lakera is the ultimate AI security platform, offering real-time protection, low latency, and multilanguage support to keep your GenAI applications safe and compliant.

US
13.62%
|
248.3K
|
5.0
Holistic AI
🌱Emerging Tool

Holistic AI empowers enterprises to adopt and scale AI confidently with its comprehensive AI Governance platform.

GB
17.23%
|
77.5K
|
5.0
Raindrop AI
🌱Emerging Tool

Raindrop is an easy-to-use AI monitoring platform that helps teams detect hidden issues, track AI behavior, and get real-time alerts. It keeps your AI running smoothly while protecting user privacy.

US
47.01%
|
51.7K
|
5.0
Vectra AI
Medium Scale

Vectra AI is a powerful AI-driven cybersecurity platform that detects and stops threats in real-time, protecting networks, identities, and cloud environments from modern attacks.

US
24.43%
|
187.5K
|
5.0
Ambient.ai
🌱Emerging Tool

Ambient.ai leverages AI and computer vision to provide real-time threat detection, reduce false alarms, and accelerate investigations, making physical security more efficient and effective.

US
63.89%
|
75.1K
|
5.0
Prompt Security
🌱Emerging Tool

Prompt Security is the ultimate platform for securing Generative AI, offering protection against prompt injections, data leaks, and shadow AI. It ensures safe and compliant GenAI usage across organizations.

US
27.36%
|
33.8K
|
4.0
Fiddler AI
🌱Emerging Tool

Fiddler AI offers powerful tools for monitoring and ensuring the performance of your AI models.

US
24.82%
|
63.8K
|
5.0
Higress.AI
🌱Emerging Tool

Higress.AI is an AI gateway that simplifies managing AI agents and LLM APIs with features like multi-model switching, content security, and token management.

CN
86.13%
|
16.5K
|
4.0
Nightfall AI
Medium Scale

Nightfall AI protects sensitive data across various platforms, ensuring compliance and security in the digital age.

US
27.12%
|
108.7K
|
5.0
Cranium
🌱Emerging Tool

Cranium offers end-to-end AI governance, helping organizations manage AI security risks, ensure compliance, and build trust in their AI systems.

US
70.39%
|
10.4K
|
4.0
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