Side by side
HiddenLayer vs Koi
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
The most comprehensive AI security platform.
Analyze browser extension code to uncover hidden risks.
Primary task
AI security
AI security
Pricing
Unknown
Unknown
Pricing details
Not documented — check the provider
Not documented — check the provider
Billing cycle
Not documented
Not documented
API access
Not documented
Not documented
Platforms
Web
Web, Chrome Extension
Integrations
Not documented
Make
Source rating
No rating recorded
No rating recorded
Catalog views
306
76
Estimated monthly traffic
—
—
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Verifies model integrity
- Minimal performance impact
- Prompt attack prevention
- Model extraction prohibition
- Data leakage prevention
- Comprehensive risk analysis
- Browser extension security
- Identifies hidden behavioral patterns
- Detects supply-chain vulnerabilities
- Evaluates security implications
Listed limitations
- Requires Webflow Input Enhancer
- No explicit privacy protection
- Lack of transparency on methodology
- Possibly high resource consumption
- No clear error handling approach
- No mobile application support
- Only browser extension focused
- Does not support non-browser software
- Limited information on data privacy
- Lacks real-time risk notifications